🌱 What Plants Can Survive February Frosts

February frosts are common in the UK, but many plants are naturally adapted to cope with freezing temperatures. Plants that survive February frosts tend to be fully dormant, well-established, or bred for cold conditions. Knowing which plants are frost-hardy helps you avoid unnecessary protection — and focus your efforts where it’s truly needed.

⭐ 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.
👉 Click here to see top options

• 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.
👉 Click here to see top options

• 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.
👉 Click here to see top options

• 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.
👉 Click here to see top options

• 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.
👉 Click here to see top options

❄️ Why Some Plants Cope with February Frosts

Plants that survive February frosts usually:

• Enter deep winter dormancy
• Have woody or insulated tissues
• Store energy safely below ground
• Delay growth until spring conditions are stable

Cold itself is rarely the problem — early growth and exposed roots are.

🌳 Hardy Trees That Survive February Frosts

Most established deciduous trees cope easily with February cold.

These include:

• Apple trees
• Pear trees
• Plum trees (wood is hardy; flowers later are vulnerable)
• Cherry trees (dormant stage only)
• Oak, beech, and maple

Dormant trees are extremely frost-tolerant.

🌿 Hardy Shrubs That Tolerate February Frost

Many shrubs remain unaffected by winter frost.

Reliable survivors include:

• Box
• Holly
• Hawthorn
• Privet
• Dogwood

Once established, these shrubs rarely need protection.

🌸 Hardy Perennials That Survive February Cold

Perennials with strong root systems handle frost well.

Common examples:

• Hostas (dormant underground)
• Daylilies
• Peonies
• Hardy geraniums
• Lupins (established plants)

Dead top growth often protects crowns naturally.

🌾 Hardy Grasses and Ground Cover

These plants are built for exposure.

They include:

• Ornamental grasses
• Ivy
• Ajuga
• Heuchera

Most survive February frost without intervention.

🧄 Vegetables That Survive February Frosts

Several vegetables are bred for winter growing.

Frost-hardy crops include:

• Garlic
• Onions (overwintered sets)
• Leeks
• Kale
• Brussels sprouts
• Parsnips

Frost can even improve flavour in some crops.

🌱 Plants Protected Naturally by Dormancy

Some plants survive because growth stays underground.

These include:

• Spring bulbs (daffodils, tulips before emergence)
• Rhubarb crowns
• Asparagus crowns

Soil insulation keeps them safe during cold spells.

🪴 Plants That Survive Frost Better When Established

Establishment matters more than plant type.

Plants that cope better once established:

• Fruit bushes
• Roses
• Lavender (in sheltered spots)
• Herbs like thyme and sage

Young or newly planted versions may still need protection.

❌ Plants That Do NOT Survive February Frosts Well

These usually need protection:

• Tender perennials
• Half-hardy bedding plants
• Citrus and exotic plants
• Plants in containers

Cold roots are the biggest risk.

🌼 Key February Frost Survival Rule

If a plant is:

• Fully dormant
• Well-established
• Grown in the ground

…it usually survives February frosts without help.

Protection is best saved for young plants, containers, and early growth, not hardy winter survivors.