Keter Manor Outdoor Apex Double Door Garden Storage Shed (6 x 8ft)
A durable and stylish beige and brown garden storage shed perfect for storing garden tools, equipment, bikes, and outdoor essentials. Weather-resistant, low maintenance, and ideal for any garden or allotment setup.
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🌱📅 When to Plant Each Vegetable in the UK – A Complete Month-by-Month Guide
🌿 Introduction: Why Planting at the Right Time Matters
Planting vegetables at the correct time is one of the biggest factors in gardening success. Sow too early and seeds rot or stall. Sow too late and crops may never mature.
This UK-specific, month-by-month planting guide helps you:
✔ maximise yields
✔ avoid frost damage
✔ grow stronger, healthier plants
✔ plan your garden with confidence
Dates may vary slightly depending on weather and location, but this guide works well for most UK gardens and allotments.
Below
⭐ Check Out Our Recommended Products
• Vegetable Seed Collection
Covers all key crops for year-round growing.
Click here to see them
• Seed Trays & Modules
Ideal for starting crops indoors.
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• Garden Fleece or Cloches
Protects young plants from frost and cold winds.
Click here to see them
❄️🌱 January – Early Indoor Sowing
January is mainly for planning, but a few crops can be started indoors.
Sow indoors:
✔ onions (from seed)
✔ leeks
✔ celery
✔ chilli peppers
Keep seedlings warm and well-lit.
🌱🌤️ February – Slow Starters Begin
More seeds can be started under cover.
Sow indoors:
✔ tomatoes (late February)
✔ aubergines
✔ peppers
✔ early lettuce
Outdoors (mild areas):
✔ broad beans (if ground isn’t frozen)
🌱🌼 March – The Growing Season Begins
March marks the start of serious sowing.
Sow indoors:
✔ tomatoes
✔ cucumbers
✔ courgettes
✔ squash
Sow outdoors:
✔ carrots
✔ parsnips
✔ beetroot
✔ spinach
✔ peas
✔ spring onions
Use fleece if frosts threaten.
🌱🌸 April – Rapid Expansion
Soil warms and growth speeds up.
Sow indoors:
✔ sweetcorn
✔ pumpkins
✔ marrows
Sow outdoors:
✔ potatoes (early varieties)
✔ lettuce
✔ radish
✔ chard
✔ onions (sets)
Harden off indoor plants gradually.
🌱🌞 May – Main Planting Month
May is one of the busiest months.
Sow outdoors:
✔ beans (runner, French, climbing)
✔ courgettes
✔ squash
✔ sweetcorn
✔ beetroot
✔ carrots (successional sowing)
Transplant:
✔ tomatoes
✔ peppers
✔ cucumbers (after frost risk)
Protect from late frosts early in the month.
🌱☀️ June – Succession Sowing
Focus on keeping harvests coming.
Sow outdoors:
✔ salad leaves
✔ radish
✔ beetroot
✔ carrots
✔ dwarf beans
Plant out:
✔ leeks
✔ brassicas (cabbage, sprouts, kale)
Water well in dry spells.
🌱🍓 July – Late Summer Crops
July is ideal for fast-growing vegetables.
Sow outdoors:
✔ lettuce
✔ spring onions
✔ carrots (early varieties)
✔ beetroot
Sow indoors:
✔ winter brassicas
Keep soil moist for good germination.
🌱🍂 August – Autumn & Winter Prep
Think ahead to cooler months.
Sow outdoors:
✔ spinach
✔ chard
✔ turnips
Sow indoors:
✔ winter lettuce
✔ spring cabbage
Harvest regularly to encourage new growth.
🌱🍁 September – Overwintering Crops
Growth slows, but sowing continues.
Sow outdoors:
✔ broad beans (mild areas)
✔ spinach
✔ garlic (late month)
Plant:
✔ spring cabbage
Protect young plants from pests.
🍂🌱 October – Last Outdoor Planting
Focus on hardy crops.
Plant outdoors:
✔ garlic
✔ onion sets (overwintering varieties)
Sow:
✔ broad beans
Cover beds with mulch for winter protection.
❄️🌱 November – Minimal Sowing
Very little sowing, but some planting continues.
Plant:
✔ garlic
✔ onion sets (if soil allows)
Prepare beds for spring.
❄️📋 December – Planning Month
December is for preparation, not planting.
Do this instead:
✔ plan crop rotation
✔ order seeds
✔ clean tools
✔ prepare compost
A well-planned winter leads to a productive year.
🗓️🌱 Quick Vegetable Planting Summary (UK)
| Vegetable | Sow/Plant Time |
|---|---|
| Carrots | Mar–Jul |
| Potatoes | Mar–Apr |
| Onions (sets) | Mar–Apr / Oct |
| Tomatoes | Feb–Apr (indoors) |
| Courgettes | Apr–May |
| Peas | Mar–Jun |
| Beans | May–Jul |
| Garlic | Oct–Nov |
| Leeks | Jan–Mar |
| Lettuce | Mar–Sep |
🌟 FAQs
Can I plant vegetables earlier in the UK?
Yes, with protection like fleece or a greenhouse.
Does this apply to all UK regions?
Mostly — northern areas may need slightly later sowing.
Can I grow vegetables all year round?
Yes, with winter-hardy crops and planning.
Is it better to sow indoors or outdoors?
Indoors gives earlier starts; outdoors suits hardy crops.
What’s the most important planting rule?
Don’t rush — soil temperature matters more than the calendar.