Gardening Jobs in December

Introduction: December’s Gardening Reverie – Embracing Rest and Cultivating Dreams

As the earth wraps itself in the quietude of winter, December unfolds as a month of repose and reflection in the realms of gardening and allotments. The year’s cycle gently closes, offering both seasoned horticulturists and those tending to allotments a moment of respite—a time to rest, rejuvenate, and let dreams germinate beneath the frost-kissed soil.

December, with its frost-laden mornings and crisp air, carries a serene beauty. Gardens and allotments, though seemingly dormant, pulsate with the potential of the future, mirroring the quiet, yet profound, growth that occurs beneath the surface. It’s a time to marvel at the resilience of the natural world and to envision the verdant tapestry that will once again grace the landscape.

Join us in this introduction as we embrace the gardening and allotment tasks that December whispers. From the subtle art of winter garden care to the joyful contemplation of next season’s plans, December beckons cultivators to find beauty in the stillness, to nurture the earth’s dormant energies, and to cultivate dreams that will bloom in the seasons yet to unfold.

The weather may be frightful but the snow is so delightful! However, there are many gardening jobs in December which need doing. In this article, we will be going through all the jobs that need doing in the garden and allotment in December to keep those gardens and allotments looking great, while also preparing them for the Spring months to come. Maintaining your garden in December is important as it is a good time to do all the maintenance work and improvements as you may have little time in the warmer months to do it while you are planting all your new seeds.

We will be looking at those gardening jobs that need doing in the vegetable patch, flower garden, and fruit orchards.

Allotment and Kitchen Garden Book

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December Vegetable Garden Jobs

Introduction: December’s Gardening Hush – Tender Care and Winter Dreaming

In the serene hush of December, the vegetable garden dons its winter attire, inviting cultivators to engage in a gentle ballet of care and contemplation. As the year draws to a close, gardeners, their hands weathered by seasons past, find solace in the quietude of the winter garden—a space where the soil rests and dreams of the verdant days to come. In this month of stillness, seasoned cultivators and those new to the soil converge to honor the cycles of growth and prepare for the slumber that winter bestows.

December is a time of tender gardening—a season when the garden, once a vibrant canvas, now stands in subdued elegance, wrapped in frost-kissed stillness. It is a month that beckons cultivators to nurture the soil with a gentle touch, tidying up beds, and perhaps even envisioning the blooms and harvests that will grace the landscape in the year ahead.

Join us in this introduction as we explore the gardening hush of December—a time of reflection, preservation, and quiet anticipation. From protecting delicate perennials to planning for the future, December invites cultivators to cherish the garden’s dormant beauty and to look forward to the promise of a new gardening cycle. As winter blankets the landscape, December becomes a chapter in the gardener’s narrative—a season of rest, reverence, and the continuation of nature’s perennial dance.

You may not be growing much in the vegetable garden in December but there are many jobs that need doing in December preparing all the ground and making it look great for the Spring. Make notes of the jobs which need doing in the garden and tick them off as you have done it.

1. Protect Overwintering Crops

If you have winter crops such as Brussels sprouts, kale, leeks, or cabbages, it’s important to protect them from harsh weather. Mulch around the base of the plants with straw, leaves, or fleece to insulate the roots from frost. In regions with heavy snowfall or extreme cold, cover crops with cloches or horticultural fleece to add extra protection from the elements.

2. Harvest Winter Vegetables

December is still a harvesting month for many hardy vegetables. Continue harvesting Brussels sprouts, kale, leeks, parsnips, and cabbages as they mature. Root vegetables such as carrots, beets, and parsnips may also be ready, and their flavor improves after a light frost. Make sure to lift any remaining root crops before the ground freezes solid.

3. Mulch Bare Vegetable Beds

Apply a thick layer of mulch, such as compost, straw, or leaf mold, over any bare vegetable beds. This mulch layer helps protect the soil from erosion, prevents nutrients from being leached by winter rains, and suppresses weed growth. In the spring, the mulch will have broken down and can be mixed into the soil, improving its fertility and structure.

4. Plan Next Year’s Crops

December is an ideal time to start planning your crop rotation and garden layout for the upcoming growing season. Review the successes and challenges from the past year, and decide what vegetables you want to grow next year. Take into account crop rotation principles to prevent soil depletion and reduce the risk of pests and diseases. Start ordering seeds so you’re ready to plant in early spring.

5. Check Stored Vegetables

If you’ve stored vegetables like potatoes, onions, carrots, or squash, inspect them regularly for signs of rot or decay. Remove any that are starting to spoil to prevent them from affecting the rest of your stored crops. Ensure that your storage area remains cool, dry, and well-ventilated to keep the vegetables in good condition.

6. Turn Compost Pile

If the weather permits, give your compost pile a good turn in December. This aerates the compost, helping it break down faster. Make sure to add a mix of green (nitrogen-rich) and brown (carbon-rich) materials to keep the compost balanced. In winter, the composting process may slow down, but turning the pile helps maintain microbial activity.

7. Sow Green Manure

If you have any empty beds that haven’t been mulched, consider sowing a green manure crop, such as winter rye or field beans. These cover crops will protect the soil over the winter, improve its structure, and add valuable nutrients. In the spring, you can dig the green manure into the soil, enriching it with organic matter.

8. Insulate Cold Frames and Greenhouses

If you’re growing winter crops in a cold frame or greenhouse, it’s essential to insulate the structures to keep temperatures more stable. Use bubble wrap or horticultural fleece to cover the inside of the greenhouse, particularly around glass panes, to trap heat. Ventilation is still important, so open vents on warmer days to prevent fungal growth from condensation.

9. Prepare and Clean Garden Tools

Take the quieter time in December to clean, sharpen, and oil your garden tools. Remove any soil or rust, and oil the metal parts to prevent rusting. This maintenance will keep your tools in top condition for the upcoming growing season. You can also repair or replace any damaged tools before spring arrives.

10. Plant Garlic (if not done already)

If you haven’t planted garlic yet, early December is still a good time in mild climates. Garlic cloves should be planted in well-drained soil, about 1-2 inches deep, with the pointed end facing upwards. Garlic needs a period of cold weather to develop, and planting in December gives it time to establish roots before the hardest frosts.

11. Watering During Dry Spells

If December is particularly dry, remember to water overwintering crops or plants under cover. While they need less water in the winter, prolonged dry spells can stress plants. Be sure to water when temperatures are above freezing and avoid watering during cold nights to prevent frost damage.

12. Weed Control

Although growth slows in winter, weeds can still emerge in milder climates. Keep an eye on your vegetable beds and remove any weeds that appear. This prevents them from becoming a bigger problem in the spring. Weeds also compete with overwintering crops for nutrients, so it’s best to deal with them as soon as they appear.

13. Prune Fruit Trees

If you have fruit trees in or near your vegetable garden, December is a good month to prune dormant apple and pear trees. Remove dead, diseased, or crossing branches to improve air circulation and shape the trees for better productivity next year. Avoid pruning stone fruit trees (such as cherries or plums) in winter, as this can increase their risk of disease.

14. Protect Perennial Vegetables

For perennial vegetables like rhubarb and asparagus, protect the crowns by covering them with a thick layer of mulch or straw. This will insulate the plants from freezing temperatures and prevent frost damage. In spring, you can remove the mulch as the weather warms, allowing fresh growth to emerge.

15. Set Up Bird Feeders

Attracting birds to your garden can help with pest control as they eat overwintering insects and larvae. Set up bird feeders and keep them stocked throughout the winter. Birds can help keep your garden’s pest population in check, and they also bring life to the garden during the quieter winter months. to do this. Cut it back to ground level and wait for it to grow again next year into delicious spears.

December Fruit Garden Jobs

Introduction: December’s Orchard Reverie – Embracing the Dormant Symphony of Winter’s Rest

In the quietude of December, the orchard relinquishes its vibrant tapestry, gracefully settling into the serenity of winter’s embrace. Orchard keepers, their hands seasoned by a year’s worth of care, step into a landscape where bare branches and hushed tones herald the dormancy that nature bestows upon its arboreal charges. In this month of stillness, both seasoned cultivators and those newly initiated into orchard stewardship find themselves immersed in a gentle reverie—a time of reflection, preservation, and the nurturing of the orchard’s dormant symphony.

December is a season of hushed beauty—a time when the orchard, now devoid of leaves and fruits, becomes a canvas for contemplation. It’s a month that invites orchard keepers to engage in the thoughtful tasks of winterization, ensuring the trees are fortified against the elements while preserving the spirit of the orchard for the cycles of renewal that lie ahead.

Join us in this introduction as we explore the orchard reverie of December—a month of reflective care, where every gesture contributes to the enduring vitality of the trees. From protective coverings to planning for the coming seasons, December invites orchard keepers to be both custodians and dreamers amidst the dormant branches. As winter blankets the landscape in a tranquil lull, December becomes a chapter of quiet admiration—a reverie where the orchard rests, cradled in the gardener’s attentive hands, awaiting the awakening that the cycles of nature faithfully bring.

1. Prune Apple and Pear Trees

December is an excellent time to prune your apple and pear trees while they are dormant. Focus on removing any dead, damaged, or diseased wood, as well as branches that cross or overcrowd the tree. Pruning improves airflow and light penetration, encouraging healthier growth and better fruit production next year. Be careful not to prune stone fruit trees (like plums, cherries, or peaches) at this time, as they are more susceptible to disease when pruned in winter.

2. Mulch Around Fruit Trees and Bushes

Mulching is crucial in December to protect the roots of fruit trees and bushes from frost. Apply a thick layer of organic mulch, such as well-rotted compost, manure, or bark, around the base of trees and bushes like raspberries, blackberries, and currants. This not only insulates the soil but also suppresses weeds and improves soil structure as it breaks down.

3. Protect Soft Fruit Plants

Soft fruit plants such as strawberries, raspberries, and blackberries can be vulnerable to frost damage. Protect them by adding mulch around the crowns or covering them with straw or horticultural fleece. In areas prone to heavy frost, a cloche or protective fleece may also be used to shield these plants from freezing temperatures.

4. Check and Reapply Grease Bands

If you haven’t already done so, ensure that grease bands are securely fitted around the trunks of your apple, pear, and plum trees. These sticky barriers prevent pests like winter moths from climbing up the tree and laying eggs in the bark. Check the bands and reapply them if necessary to maintain protection throughout the winter.

5. Harvest Late Fruit

If you still have late-season fruit like winter apples or pears on your trees, December is the last chance to harvest them. Be sure to pick any remaining fruit before they are damaged by frost. Winter apples can be stored in a cool, dry place, such as a cellar or shed, where they will continue to ripen slowly and can be enjoyed for weeks.

6. Prepare Bare-Root Fruit Trees for Planting

December is an ideal time to plant bare-root fruit trees, as the dormant season allows them to establish their root systems before spring growth begins. Choose a sunny, well-drained location and dig a large hole to accommodate the roots. Water the tree well after planting and apply a layer of mulch around the base to protect it from frost. Bare-root trees are typically more affordable and will establish quicker than potted trees.

7. Prune Blackcurrant and Gooseberry Bushes

If you have blackcurrant or gooseberry bushes, December is a good time to prune them. For blackcurrants, remove any old stems that have stopped producing fruit and focus on encouraging new shoots. For gooseberries, thin out the center of the bush to improve air circulation and remove any crossing or weak branches.

8. Check Stored Fruit

If you have apples, pears, or other fruits stored in a cool place, check them regularly for signs of rot or spoilage. Remove any decaying fruit immediately to prevent it from affecting the others. Properly stored fruit can last through the winter months, providing a steady supply of homegrown produce.

9. Winterize Strawberries

For strawberries that are staying in the ground, add a layer of straw, leaves, or horticultural fleece to protect them from frost. In colder areas, you may want to use cloches or fleece tunnels to provide additional insulation for strawberry plants, ensuring they survive the winter and are ready to produce next season.

10. Inspect Fruit Cages and Netting

Check your fruit cages, netting, and supports to ensure they are in good condition. Heavy snowfall and winter storms can damage netting and supports, so repair or replace any broken parts now. Keeping your fruit cages in good condition will help protect your fruit crops from birds and wildlife in the spring.

11. Protect Grape Vines

If you grow grapevines, December is the time to prune them. Cut back this year’s growth to encourage strong fruit-bearing shoots next season. Protect the base of the plant by adding a layer of mulch or compost to insulate the roots from freezing temperatures. In colder regions, you can wrap the vines in horticultural fleece to provide extra protection from frost.

12. Protect Fig Trees

If you’re growing fig trees in colder climates, protect them from the winter cold by wrapping the tree in horticultural fleece or straw. You can also mulch around the base of the tree to protect the roots. If your fig tree is in a pot, consider moving it to a greenhouse or sheltered area to avoid frost damage.

13. Order New Fruit Plants

December is a great time to plan and order new fruit plants for the coming year. Bare-root trees, canes, and bushes are often available at this time, so you can choose new varieties to add to your garden. By ordering early, you’ll be ready to plant as soon as the weather warms in spring.

14. Watering During Dry Spells

Although fruit trees and bushes need less water in winter, it’s important to ensure that they don’t dry out, especially during prolonged dry spells. Water them during warmer days when temperatures are above freezing, but avoid watering in the evening when water could freeze around the roots.

15. Clear Fallen Leaves and Debris

Clear fallen leaves, twigs, and debris from around the base of fruit trees and bushes to prevent the spread of diseases and to reduce hiding spots for pests. Fallen leaves can harbor fungal spores and pests, so it’s important to keep the area around your fruit plants clean. Compost the healthy leaves, or use them to make leaf mold.

December Flower Garden Jobs

Introduction: December’s Garden Reverie – Embracing Stillness Amidst Winter’s Hush

In the quiet embrace of December, the flower garden unveils a serene tableau, gracefully surrendering to the hush of winter as petals yield to the inevitable slumber. Gardeners, their hands touched by the cool breath of the season, step into a landscape where nature adorns itself with a simplicity that mirrors the tranquility of winter’s repose. In this month of reflection and dormancy, both seasoned horticulturists and those nurturing their first garden find themselves immersed in the gentle reverie of December’s floral tapestry.

December is a garden reverie—a time when the blooms, having gracefully bowed out, leave behind a canvas adorned with the stark elegance of winter. It’s a month that invites gardeners to embrace the stillness, to appreciate the beauty in dormancy, and to engage in the quiet care that nurtures the garden’s essence through the tranquil winter months.

Join us in this introduction as we explore the garden reverie of December—a month of mindful care, artistic expression, and the harmonious collaboration between gardener and garden. From preserving the subtle remnants of winter blooms to envisioning the garden’s dormant beauty, December invites gardeners to be both stewards and poets amidst the evolving floral narrative. As the garden dons its winter cloak, December becomes a chapter of contemplation—an ode to the enduring beauty of each bloom, even in the hushed lull of winter’s embrace.

1. Mulch Flower Beds

Apply a thick layer of organic mulch, such as compost, well-rotted manure, or leaf mold, around your flower beds. This helps protect the roots of perennials from frost, improves soil structure, and retains moisture through the winter. Mulch also suppresses weed growth and provides nutrients as it breaks down, giving your plants a head start in spring.

2. Prune Roses

December is a good time to prune climbing and rambling roses. Prune to remove any dead, diseased, or crossing branches, and shorten long shoots to prevent damage from winter winds. For other types of roses, such as hybrid tea or floribunda, you may want to wait until late winter for a full prune, but you can give them a light trim to tidy up the plant.

3. Lift and Store Tender Bulbs

If you haven’t already done so, lift tender bulbs like dahlias, gladioli, and cannas to protect them from frost. Gently dig them up, clean off excess soil, and allow them to dry out in a frost-free place. Store the bulbs in paper bags or boxes filled with dry sand, vermiculite, or peat in a cool, dry location until spring planting.

4. Protect Delicate Plants from Frost

For frost-sensitive plants like fuchsias, pelargoniums, and other tender perennials, protect them by covering with horticultural fleece or moving potted plants indoors to a greenhouse or conservatory. Insulating the plants will keep them from being damaged by freezing temperatures and frost. In colder regions, wrap containers with bubble wrap to protect the roots from freezing.

5. Tidy Up Perennials

If you haven’t already cut back perennials, now is a good time to remove dead or dying foliage from plants like hostas, peonies, and daylilies. Cut back spent stems to ground level to prevent overwintering pests and diseases. Alternatively, you can leave some seed heads and stems to provide winter interest and food for wildlife.

6. Plant Bare-Root Roses and Shrubs

December is the perfect time to plant bare-root roses, shrubs, and hedges while they are dormant. Bare-root plants are often more affordable and establish better than container-grown plants. Dig a large hole to accommodate the roots, spread them out evenly, and backfill with soil. Water well after planting and mulch around the base to insulate the roots.

7. Protect Evergreen Shrubs

Protect evergreen shrubs like camellias, rhododendrons, and hollies from harsh winter winds by wrapping them in horticultural fleece. You can also mulch around the base to help insulate the roots from freezing. In areas prone to heavy snowfall, consider staking the plants to prevent the weight of the snow from breaking branches.

8. Check for Frost Heaving

During freeze-thaw cycles, frost can cause the soil to heave and push shallow-rooted plants out of the ground. Check your garden regularly for any signs of frost heaving, and gently press plants back into the soil. Adding mulch around plants can help moderate soil temperature and reduce frost heaving.

9. Sow Hardy Annuals

If you have a greenhouse or cold frame, December is a good time to sow hardy annuals like sweet peas, larkspur, and cornflowers. These seedlings can establish slowly over winter and bloom earlier in the spring. Keep the cold frame or greenhouse well-ventilated on warmer days to prevent fungal diseases from developing.

10. Prepare and Clean Garden Tools

Take advantage of the quieter garden season to clean, sharpen, and oil your gardening tools. Remove any soil or rust, and apply a thin layer of oil to metal parts to prevent rusting. This is also a good time to repair or replace any broken tools, so you’re ready for the busy spring season.

11. Order New Seeds and Plants

December is a great time to start planning next year’s flower garden. Review the success of your garden from the previous year, and decide what new flowers or varieties you’d like to grow. Order seeds for annuals and perennials now, so you’re ready to start sowing in early spring. Consider adding new bulbs or bare-root plants to your garden plan.

12. Cover Alpine Plants

If you have an alpine garden, protect your alpine plants from excessive winter moisture, which can cause them to rot. Cover the plants with grit or gravel to improve drainage, and consider moving potted alpine plants to a sheltered location where they won’t be exposed to heavy rain or snow.

13. Check for Pests

Although growth slows in December, pests like slugs, snails, and overwintering insects can still be active. Regularly inspect your flower garden for signs of pests. Remove any plant debris that might harbor pests, and keep the garden clean to reduce the chances of infestations in the spring.

14. Water Plants During Dry Spells

While most plants need less water in winter, it’s important to water them during prolonged dry spells. Water on warmer days when the ground isn’t frozen, but avoid watering in the late afternoon or evening to prevent water from freezing around the roots overnight. Plants in containers, cold frames, or greenhouses may also need occasional watering.

15. Leave Seed Heads for Wildlife

If you’re not cutting back all your perennials, consider leaving some seed heads, such as those from echinacea, sunflowers, or ornamental grasses. These can provide food for birds during the winter and add texture and interest to your garden when little else is in bloom.

Greenhouse Jobs for December

December is a crucial month for maintaining your greenhouse and ensuring your plants stay healthy through the cold winter months. Whether you’re growing winter crops, overwintering tender plants, or preparing for the next growing season, there are plenty of important tasks to take care of in your greenhouse. Here’s a detailed guide to the essential greenhouse jobs for December.

1. Insulate the Greenhouse

To maintain a stable temperature inside your greenhouse during the colder months, it’s important to insulate it properly. Use bubble wrap insulation on the inside of the glass to reduce heat loss. Bubble wrap is an effective way to trap warm air inside while still allowing light to reach your plants. Make sure the insulation is secure and covers the entire structure for maximum protection.

2. Ventilate on Warmer Days

Good ventilation is key to preventing condensation, which can lead to fungal diseases like botrytis (grey mold). On milder days, open the greenhouse doors and vents to allow fresh air to circulate and reduce humidity. Avoid overwatering, as excess moisture can promote fungal growth in the colder, wetter months.

3. Check Heating Systems

If you use heaters in your greenhouse, now is the time to check that they’re working properly. Ensure your electric or gas heaters are functioning safely, and consider using a thermostat to maintain consistent temperatures. You can also place water barrels or black containers filled with water inside the greenhouse to absorb heat during the day and release it at night, helping to moderate temperature fluctuations.

4. Water Sparingly

In December, most plants will need less water due to slower growth. Water your greenhouse plants sparingly, making sure the soil is moist but not waterlogged. Water in the morning to allow excess moisture to evaporate during the day, which helps prevent frost from damaging the roots during colder nights.

5. Sow Hardy Annuals

December is a good time to start sowing hardy annuals in the greenhouse, such as sweet peas, larkspur, and snapdragons. These plants will germinate slowly over winter and will be ready to plant out in early spring. Use seed trays or pots with good drainage, and place them in a well-lit area of the greenhouse to encourage strong growth.

6. Overwinter Tender Plants

If you’re overwintering tender plants like fuchsias, pelargoniums, or citrus trees in the greenhouse, make sure they’re well-protected from frost. Wrap the pots in bubble wrap for extra insulation, and keep the plants away from the greenhouse walls where temperatures can drop more quickly. Check regularly for signs of pests or diseases, and remove any dead or decaying leaves to maintain a healthy environment.

7. Check and Repair Greenhouse Structures

December is an ideal time to inspect the greenhouse for any damage. Check the glass panes, doors, and seals for cracks or gaps, and repair any issues to ensure your greenhouse is weatherproof. A well-sealed greenhouse will retain more heat and protect your plants from cold drafts.

8. Clean Pots and Trays

Take advantage of the quieter period in December to clean your pots, seed trays, and plant labels. Washing them thoroughly with soapy water or a mild disinfectant will remove any lingering pests or diseases, ensuring that your equipment is ready for spring sowing and planting.

9. Control Pests

Even in winter, pests like aphids, whiteflies, and red spider mites can thrive in the warm, sheltered environment of a greenhouse. Regularly inspect your plants for signs of infestation, and treat them with insecticidal soap or biological controls if necessary. Remove any dead plant material and weeds that may harbor pests.

10. Harvest Winter Crops

If you’re growing winter vegetables in your greenhouse, such as salad greens, spinach, or winter lettuce, continue to harvest them as they mature. The protected environment of the greenhouse allows for extended growing and harvesting through the colder months. Be sure to harvest regularly to encourage further growth.

11. Maintain Humidity Levels

While too much humidity can encourage fungal diseases, too little can lead to dry, stressed plants. Monitor the humidity levels in your greenhouse using a hygrometer. If the air is too dry, place trays of water around the greenhouse to gently raise the humidity. Conversely, if humidity is too high, increase ventilation by opening the doors or vents during the day.

12. Organize and Plan for Spring

Use the quieter winter months to organize your greenhouse and plan for the upcoming growing season. Clean up your workspace, organize seeds and tools, and check your inventory. This is a good time to review what worked well in the previous season and what you’d like to grow next year. Order seeds and make any necessary preparations for early spring sowing.

13. Prepare Seed Trays and Propagation Equipment

Get your seed trays, propagators, and potting mix ready for early spring sowing. Clean and disinfect trays and pots, and check that any heated propagators or grow lights are working correctly. Having everything prepared in advance will save time and ensure you’re ready for sowing when the weather warms.

14. Monitor Temperature Fluctuations

Use a thermometer to regularly monitor the temperature inside your greenhouse. Ideally, keep the temperature above freezing, especially if you’re overwintering tender plants. If you notice significant temperature drops, consider adding additional insulation or using a small heater to maintain a consistent temperature.

15. Prune Overwintering Perennials

If you have perennials like pelargoniums or fuchsias overwintering in the greenhouse, prune them back lightly to encourage healthy growth. Remove any dead or weak stems and cut back leggy growth to maintain a tidy shape. Pruning now will help these plants thrive when they begin their growing season in spring.

Polytunnel Jobs for December

December may be cold and quiet, but your polytunnel still requires attention to keep it in good shape for the winter and ensure a productive start to the next growing season. Whether you’re protecting winter crops, preparing for spring sowing, or maintaining the structure, there are plenty of essential tasks to keep your polytunnel running smoothly during this month. Here’s a detailed guide to the important polytunnel jobs for December.

1. Insulate Your Polytunnel

To keep the temperatures stable inside the polytunnel during cold December days and nights, consider adding insulation. You can use bubble wrap on the inside walls to help retain heat while still allowing light to enter. Ensure that the bubble wrap is secured and covers the most vulnerable areas, such as around the doors and edges where cold drafts might enter.

2. Ventilate on Milder Days

Proper ventilation is crucial even in winter. When the weather is mild, open the doors or ventilation flaps to allow fresh air to circulate. This reduces humidity and helps prevent fungal diseases, such as mold or mildew, which can develop in stagnant air. Be sure to close the vents before temperatures drop in the evening to retain warmth inside the polytunnel.

3. Check Your Heating Systems

If you use heating in your polytunnel, such as electric heaters, gas heaters, or paraffin heaters, check that they’re working properly and safely. Ensure that your heater is thermostatically controlled to maintain consistent temperatures inside the polytunnel. You can also add water containers to absorb heat during the day and release it at night to keep temperatures more stable.

4. Harvest Winter Crops

If you’re growing winter vegetables in your polytunnel, like kale, spinach, winter lettuce, or leeks, December is a great time to harvest them. These crops thrive in the cooler temperatures of a polytunnel, and regular harvesting encourages further growth. Make sure to check your crops regularly and pick them as they reach maturity.

5. Water Sparingly

Winter crops require less water than those grown in the warmer months. Be careful not to overwater as the lower temperatures mean evaporation rates are lower. Water your plants sparingly, and only when the soil feels dry. Always water in the morning to give plants a chance to absorb the moisture before the temperatures drop at night.

6. Sow Hardy Annuals and Winter Vegetables

December is the ideal time to sow hardy annuals such as sweet peas, calendula, and cornflowers in the polytunnel. You can also plant fast-growing winter salads and greens like rocket, lamb’s lettuce, and mustard greens, which will grow well in the protection of the tunnel. Use trays or modules to start seeds and place them in a well-lit part of the tunnel for optimal growth.

7. Protect Tender Plants

If you’re overwintering tender plants like fuchsias, pelargoniums, or citrus trees in the polytunnel, ensure they are well-insulated. You can wrap pots in bubble wrap to protect roots from the cold and place plants away from the tunnel walls where it’s colder. Monitor for signs of pests or diseases, and remove any dead leaves to maintain a healthy environment.

8. Control Humidity and Prevent Mold

High humidity levels in the polytunnel can lead to problems like mold, mildew, or fungal diseases. On warmer days, ventilate the polytunnel to reduce humidity levels. If you notice condensation on the walls or inside the tunnel, wipe it down to prevent moisture from dripping onto plants. Ensuring adequate airflow inside the tunnel will help keep diseases at bay.

9. Weed Control

Even though growth slows down in December, weeds can still appear in the polytunnel. Regularly inspect the soil and beds, and remove any weeds that sprout up to prevent them from competing with your crops for nutrients and space. Removing weeds now will also reduce the problem of weed seeds spreading in the spring.

10. Mulch Around Plants

Mulching helps insulate the soil and protect plant roots from freezing temperatures. Add a layer of organic mulch, such as straw, compost, or well-rotted manure, around your winter crops. This will help retain soil moisture, regulate temperature, and suppress weeds. Mulch also breaks down over time, adding nutrients back into the soil.

11. Inspect and Repair the Polytunnel Structure

Check the entire polytunnel structure for any signs of damage. Look for tears or holes in the polythene cover and repair them using special polytunnel tape. Ensure that the framework, doors, and ventilation systems are in good working condition, and tighten any loose fittings. Keeping the structure in good shape ensures it remains effective at protecting your plants throughout the winter.

12. Clean and Organize Tools and Equipment

December is a good time to clean and organize your tools, seed trays, pots, and propagation equipment. Wash everything with soapy water or disinfectant to remove any pests, diseases, or mold spores. Organize your tools so they’re ready for spring planting, and ensure that any heaters, grow lights, or propagators are functioning properly.

13. Monitor for Pests

While growth slows in winter, pests like aphids, slugs, and red spider mites can still thrive in the warmer environment of the polytunnel. Inspect your plants regularly for any signs of pest infestations and treat them with organic pest control methods, such as neem oil or insecticidal soap, if needed. Remove any affected leaves or plants to prevent pests from spreading.

14. Sow Green Manure

If you have empty beds in your polytunnel, consider sowing green manure, such as winter rye or field beans. Green manure helps improve soil structure, adds organic matter, and prevents soil erosion during the winter. In the spring, the green manure can be dug back into the soil, providing essential nutrients for the next growing season.

15. Plan for Next Year

December is the perfect time to reflect on the past growing season and plan for the year ahead. Take notes on what crops worked well and what didn’t, and start planning your crop rotations and garden layout for the spring. Begin ordering seeds and supplies early so you’re ready to sow and plant when the warmer months arrive.

Conclusion

December may seem like a quiet month in the polytunnel, but it’s full of important maintenance tasks and opportunities to protect your plants and prepare for the upcoming season. From insulating and ventilating to controlling pests and preparing for spring sowing, these essential jobs will keep your polytunnel productive and in good condition through the winter. By taking care of these tasks now, you’ll ensure a healthy and vibrant growing environment for your plants when the weather warms up.

Shed Jobs for December

While the garden may be quieter in December, it’s an ideal time to focus on organizing and maintaining your shed. This month offers the perfect opportunity to clean, declutter, and prepare your shed and tools for the coming year. By keeping your shed in good order, you ensure that all your equipment is ready to go when the growing season begins again. Here’s a detailed guide to the essential shed jobs for December.

1. Deep Clean Your Shed

Begin by giving your shed a thorough clean. Remove any clutter, old plant pots, and tools that have been sitting idle. Sweep the floor to remove dirt, cobwebs, and plant debris, and wipe down surfaces. A clean shed not only looks better but also reduces the chance of pests making a home inside over the winter months.

2. Organize and Declutter

December is a great time to declutter your shed and organize your tools, equipment, and supplies. Sort through old pots, broken tools, and unused gardening items, and decide what to keep, repair, or discard. Clear out any expired pesticides, fertilizers, or old seeds. Once you’ve decluttered, organize items by grouping similar tools and supplies together for easier access in the spring.

3. Clean and Maintain Tools

Take advantage of the quieter winter months to clean, sharpen, and oil your tools. Remove any dirt or rust from your spades, forks, secateurs, and other gardening tools. Sharpen blades to ensure they’re ready for pruning and cutting in the new year. After cleaning, apply a thin layer of oil to the metal parts of your tools to prevent rust from forming during the damp winter months.

4. Service Garden Machinery

If you have garden machinery like lawnmowers, hedge trimmers, or strimmers, December is the ideal time to service them. Drain fuel from petrol-powered machines to prevent the engine from clogging, and clean off any grass or debris. Check the blades, sharpen them if necessary, and lubricate moving parts. Consider booking a professional service for more complex repairs if required.

5. Inspect and Repair the Shed Structure

Inspect the structure of your shed for any signs of wear or damage. Look for leaks in the roof, cracks in the walls, or gaps around doors and windows where drafts or water could enter. Repair any leaks or weak spots with weatherproof sealant, and consider repainting or applying wood preservative to protect your shed from the winter weather.

6. Check for Pests

Pests, such as mice or insects, may seek shelter in your shed during the winter. Check for signs of pests like droppings, chewed materials, or nests. If you find evidence of pests, take appropriate action to remove them. Store garden supplies like seeds, bulbs, or animal feed in sealed containers to prevent rodents from accessing them.

7. Organize Seeds

Go through your collection of seeds and check the expiration dates. Discard any old or expired seeds and organize the ones you want to keep. Store them in a cool, dry place inside sealed containers or seed storage boxes to protect them from moisture and pests. Make a list of the seeds you need to order for the upcoming planting season and start planning your garden for next year.

8. Repair and Paint Shed Doors and Windows

If your shed has wooden doors and windows, check them for signs of wear, including swollen or sticking doors, broken hinges, or cracked windowpanes. Lubricate any squeaky hinges or locks, and replace damaged parts as needed. If the paint is peeling or the wood is weathered, consider repainting or staining the shed’s exterior to protect it from the elements.

9. Check and Store Hoses and Watering Equipment

Garden hoses and watering cans should be drained and stored indoors to prevent damage from freezing temperatures. Freezing water inside hoses can cause them to crack or split, rendering them useless in the spring. Coil up hoses neatly and store them in a dry area inside your shed or garage.

10. Label and Organize Tools

Take the time to label shelves, bins, or hooks for organizing tools. Store tools in a way that makes them easy to access, such as hanging frequently used items on wall hooks or placing smaller tools in labeled drawers or containers. This will help you find what you need quickly and efficiently when gardening starts again in the spring.

11. Check Potting Benches and Storage Areas

If you have a potting bench in your shed, give it a good clean. Wipe down surfaces, sweep away any soil or compost, and organize your pots, trays, and potting tools. Make sure storage areas are tidy, and clean any containers that you’ll be using for seed starting in early spring.

12. Organize and Store Fertilizers and Chemicals

Check your stock of fertilizers, pesticides, and other gardening chemicals. Ensure that all containers are properly sealed and labeled. Store these chemicals safely in a locked cupboard or a secure area out of reach of children and pets. Make sure liquids are stored in a frost-free area to prevent them from freezing and becoming unusable.

13. Set Up Bird Feeders and Nesting Boxes

If you store bird feeders or nesting boxes in your shed, December is the perfect time to clean and set them up in the garden. Clean out bird feeders, fill them with fresh seeds or fat balls, and position them in sheltered areas. Providing food and shelter for birds during the winter months encourages natural pest control when the growing season returns.

14. Inventory of Tools and Equipment

Take an inventory of your tools, equipment, and supplies. Make a list of any items that need replacing or repairing. If you’re missing essential tools, consider purchasing them during the winter months to be ready for spring. Having a well-stocked and organized shed will make your gardening tasks much easier in the new season.

15. Prepare for Early Spring Planting

Start thinking ahead to the spring planting season. Prepare seed trays, pots, and propagators so they’re clean and ready for sowing early crops like tomatoes, chillies, and sweet peas. Consider setting up a designated area in your shed for early seed starting, making sure you have the tools and supplies you need in place.

Conclusion

December is the perfect time to focus on shed maintenance and organization. By cleaning, decluttering, servicing tools, and repairing any structural issues, you’ll ensure your shed is ready for the next growing season. Taking care of these essential tasks now will save you time and effort in the spring, allowing you to focus on getting your garden off to a strong start.

Conclusion

In conclusion, December marks the gentle hush of the gardening and allotment year as nature settles into its winter slumber. As the days grow shorter and the air crisper, gardeners and allotment keepers engage in reflective and preparatory tasks that bring closure to the current season and set the stage for the dormant months ahead.

The activities of December, from protecting garden beds to planning for the next growing season, embody the essence of a mindful and cyclical approach to gardening. This month invites practitioners to appreciate the dormant beauty of a garden—where skeletal branches and frost-kissed remnants hold a serene allure.

December’s tasks are not only about preserving the health of the garden but also about nurturing the spirit of anticipation. As gardeners clean and store their tools, apply winter mulch, and perhaps dream about the crops and blooms to come, they become stewards of the promise of renewal inherent in every gardening cycle.

As the gardening year gracefully concludes, December whispers of the potential for growth and transformation that lies dormant in winter’s embrace. By approaching the tasks of this month with mindfulness and a sense of connection to the seasonal rhythms, individuals ensure that their gardens and allotments will awaken with vitality and beauty when the first signs of spring emerge.

We hope you have found the gardening jobs in December useful. Make sure you get them all done to keep that garden and allotment looking great all year round. Find out what plants you can sow in December here.