🌱 February Gardening Jobs for Polytunnels

February is a crucial preparation month for polytunnels. With protection from the worst weather, this is where you can get ahead of the growing season—without rushing crops or damaging soil.

⭐ Recommended Products — February Gardening Essentials

• Early Spring Seed Collection (February Sowing)
A pack of seeds suited for February sowing — think early onions, brassicas, tomatoes, chillies, and early flowers like pansies and primroses. Great for getting a head start on the growing season.
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• Seed & Cutting Propagation Compost
Fine, well-draining compost formulated for seeds and cuttings. Essential for giving young roots the ideal environment to establish strongly without rotting.
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• Seed Trays & Propagator Kit
Includes reusable seed trays, modules, and clear lids to create a controlled germination environment. Helps maintain humidity and protects young seedlings.
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• Heat Mat & Grow Lights for Seed Starting
Provides bottom heat and supplemental light — especially helpful in February’s low light and cooler temperatures to improve germination and early growth.
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• Plant Labels & Waterproof Marker Set
Keep track of your sowings with durable labels and a weather-proof pen — very useful when starting lots of different seeds in February.
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🌾 Deep Clean the Polytunnel

Light and hygiene are vital at this time of year.

What to do:

• Clean polythene covers inside and out
• Wash staging, benches, and shelves
• Remove old plant debris and weeds

Why it matters:
Improves light levels and reduces pests and disease before sowing begins.

🌿 Improve Soil Without Digging

Soil health comes first.

What to do:

• Add compost or well-rotted manure to beds
• Spread as a surface mulch
• Avoid walking on wet soil

Why it matters:
Boosts fertility and structure without compacting protected soil.

🌡️ Check Ventilation and Temperature Control

Polytunnels can overheat even in winter sun.

What to do:

• Open doors or vents on mild days
• Close up before temperatures drop
• Repair damaged vents or zips

Why it matters:
Prevents condensation, mould, and disease.

🧹 Remove Weeds Early

Weeds grow faster under cover.

What to do:

• Hand-pull weeds while small
• Clear paths and bed edges

Why it matters:
Stops weeds stealing nutrients before crops are planted.

🪴 Prepare Beds and Growing Areas

Preparation now saves time later.

What to do:

• Level beds and remove stones
• Check edging and borders
• Top up paths if needed

Why it matters:
Creates a tidy, workable space for spring planting.

🐌 Reduce Overwintering Pests

Pests thrive in sheltered environments.

What to do:

• Check under pots, boards, and edges
• Remove slugs, snails, and eggs by hand

Why it matters:
Prevents early infestations damaging young plants.

🌱 Prepare for Early Sowing

Polytunnels allow a head start—but preparation is key.

What to do:

• Clean seed trays and pots
• Organise compost and labels
• Set up propagators if used

Why it matters:
Allows quick sowing when temperatures are right.

🛠️ Check Structure and Fixings

Winter weather can loosen fittings.

What to do:

• Tighten bolts and fixings
• Repair torn polythene or netting
• Check doors and frames

Why it matters:
Prevents damage during late winter storms.

☀️ Maximise Light Levels

Every bit of light counts in February.

What to do:

• Remove shading materials
• Trim overhanging branches outside

Why it matters:
Encourages strong early growth and healthy seedlings.

⚠️ What to Avoid in Polytunnels in February

• Overwatering dormant soil
• Sowing too early without warmth
• Compacting soil by walking on beds
• Ignoring ventilation on sunny days