What Vegetables to Sow in February UK: Your Complete Growing Guide

February can feel like a bit of a limbo month in the garden, can’t it? Too cold to properly get stuck in, but too late to just ignore your veg patch entirely. But here’s the thing – February is actually the perfect time to get ahead with your vegetable garden, whether you’ve got a heated propagator on a sunny windowsill or you’re brave enough to sow directly outdoors.

The Royal Horticultural Society recommends this time of year as ideal for starting both hardy crops that can handle the cold weather and tender plants that need a warm indoor start. So let’s dig into exactly what vegetables to sow in February UK for a brilliant growing season ahead.

Why February Matters for UK Gardeners

February might not seem like the most exciting time in the garden calendar, but it’s genuinely one of the best times to get organised. This is your last chance to prepare for early spring planting before things get properly busy in late March and early April.

Sowing now means you’ll get an earlier harvest than those who wait until late spring, and you’ll have a much longer growing season for heat-loving crops like tomatoes and chilli peppers. Plus, there’s something quite satisfying about having seedlings growing on your sunny windowsill whilst it’s still grey and miserable outside.

What to Sow Indoors in February

If you’ve got space on a warm windowsill, in an unheated greenhouse, or under a heated propagator, February is the best time to start your warm-season crops. These tender plants absolutely need protection from the harsh weather and won’t survive outdoor conditions until after the last frost date.

Tomatoes: Get Your Summer Crop Started

Mid-February marks the right time to sow tomato seeds indoors. These 

heat-loving plants need warmth for successful germination, so pop your seed trays on a sunny windowsill or use a heated propagator to maintain optimal temperatures.

Starting tomatoes now gives your young plants a proper head start and allows plenty of time for growth before transplanting in late May or early June, after the last frost date passes. You can use seed trays, small pots, or even toilet roll tubes filled with compost – they all work brilliantly.

Early sowing means a longer growing season and a much better harvest come late summer. Just keep an eye on light levels to prevent leggy seedlings, and remember that the end of the month is your last chance to start tomatoes from seed if you want strong plants ready for early summer transplanting.

Chillies and Peppers: Start Them Early

Chilli peppers and sweet peppers need even more warmth than tomatoes, making early February the perfect time to get them going. These members of the Solanaceae family crave heat for germination, so a heated propagator or heat mat is pretty much essential unless you’ve got a particularly warm spot.

Sow chilli seeds and pepper seeds in modules or seed trays for easier transplanting later. The earlier you start, the longer growing season they’ll have to develop properly before the British summer arrives (such as it is). You can move seedlings to an unheated greenhouse once temperatures rise in late March or early April.

Starting these heat-loving crops indoors in February gives you the best chance of actually getting ripe peppers and chillies before the end of summer, rather than a plant full of green fruit that never quite makes it.

Aubergines: Another Heat-Lover

Aubergines follow the same pattern as peppers – they need warmth and an early start. Sow aubergine seeds in a heated propagator from mid-February onwards. They’ll germinate beautifully at 18°C, though they can still sprout at 10°C (just slower and with more risk of disease).

Use seed trays or small pots for initial sowing, then watch those light levels to prevent leggy growth. Early sowing means you can transplant seedlings to a greenhouse or polytunnel as temperatures improve through late winter into early March.

What to Sow Outdoors in February

Not everything needs mollycoddling indoors. Some hardy vegetables absolutely thrive when sown directly outdoors this time of year, especially if you’re lucky enough to have well-drained soil in a sunny spot.

Broad Beans: The Star of February Sowings

Broad beans are genuinely one of the best vegetables to sow in February. In mild areas (particularly along the south coast), you can plant broad bean seeds directly into the ground if your soil isn’t waterlogged. These hardy crops can handle cold weather brilliantly and will give you an earlier harvest than most summer crops.

If you’re in a colder part of the UK or your soil is still quite heavy, you can start broad beans in modules or under cloches for extra protection. Either way, getting them in now means you’ll be harvesting fresh beans whilst everyone else is still waiting for their summer vegetables to get going.

Prepare your plot by ensuring good drainage and adding well-rotted manure if your soil needs it. Broad beans aren’t fussy, but they do appreciate fertile soil and a sunny spot.

Peas: Quick and Rewarding

Early peas are another great vegetable for February sowing. You can plant them outdoors in late February if your soil isn’t frozen, but many gardeners prefer starting them in guttering or modules indoors for better germination rates and protection from hungry mice.

Early varieties work best for February sowings, and they’ll reward you with sweet, tender peas in late spring or early summer. These cool-season vegetables actually prefer cooler climates, so getting them in early gives you the best results before the summer heat arrives.

If you’re sowing outdoors, use horticultural fleece or a cold frame to give them a bit of protection during particularly harsh weather.

Carrots and Other Root Vegetables

In mild areas with light, well-drained soil, late February is a good time to sow early carrot varieties like Amsterdam Forcing. These root crops hate being disturbed, so direct sowing beats starting them in plug trays every time.

Prepare a fine tilth in your soil to help those roots grow straight, and cover newly sown seeds with cloches to boost germination rates in cooler weather. The same goes for early beetroot – if your soil is workable and reasonably warm, you can get a head start on your root veg now.

Salad Leaves: Quick Crops for Impatient Gardeners

Salad leaves like lettuce, spinach, and salad rocket are perfect for February sowing, especially if you’ve got limited space or you’re after quick results. These fast-growing crops prefer cool conditions and will give you fresh greens whilst you wait for your longer-term vegetables to mature.

Spinach is particularly brilliant this time of year – it thrives in the cooler temperatures of late winter and early spring, making it ideal for sowing at the end of February. You can sow it outdoors under cloches or in modules, and it tolerates partial shade, making it perfect for those tricky spots that don’t get full sun.

Lettuce plants can go in modules with one seed per module for fantastic germination rates, then transplant them out in late March or early April. Salad rocket scattered throughout your beds will give you quick harvests in just a few weeks.

Other Hardy Vegetables Worth Trying

If you’re feeling ambitious, late February is also the right time for:

• Summer cabbages – sow in seed trays or modules for transplanting later
• Spring onions – direct sow outdoors for a continuous harvest
• Spinach – brilliant under cloches or in a cold frame
• Early cauliflowers – start in modules for a summer harvest

Planning Ahead: What About Brussels Sprouts and Late Crops?

Whilst February focuses on early spring crops and getting your summer vegetables started indoors, it’s worth thinking ahead to late summer and late autumn harvests too.

Brussels sprouts need sowing in late February or early March for a hearty stew come winter. Summer cabbage seeds can go in now as well, setting you up for harvests through late summer. These brassicas appreciate fertile soil and good drainage, so prepare your veg patch accordingly.

Don’t Forget Your Other February Garden Jobs

Whilst you’re thinking about what vegetables to sow in February UK, there are a few other jobs worth doing this time of year:

Chit your seed potatoes – If you haven’t already, get those spuds in a cool, light place to encourage sprouting. Early varieties need chitting now for planting in late March.

Prune fruit trees – Late January and early February is your last chance to winter prune apples, pears, and other fruit trees before they start their spring growth.

Prepare your beds – Clear weeds, add well-rotted manure to hungry beds, and create a fine tilth ready for sowing. Check out my spring gardening checklist for a complete guide.

Plan your crop rotation – Now’s a great time to map out what’s going where this growing season.

What I’m Sowing This February

Want some inspiration? Here’s what I’m actually sowing in February this year. Spoiler: it involves a lot of onion seeds, banana shallots, and far too many lettuce varieties because I can never choose just one.

Tips for Successful February Sowings

Check your soil temperature – Some seeds need a minimum soil temp to germinate properly. If your soil is still freezing, wait a little bit longer or start indoors instead.

Use protection wisely – Cloches, horticultural fleece, and cold frames all extend your growing season and protect young plants from the worst of the cold weather.

Don’t rush tender plants outdoors – Tomatoes, chillies, and aubergines are not hardy. They need to stay indoors until well after the last frost date, usually late May or early June, depending on where you are in the UK.

Start small if you’re new – You don’t need to sow everything in February. Pick a few hardy vegetables for outdoors and maybe one or two tender plants for your warm windowsill. There’s always next year!

Consider your location – If you’re in Scotland or the north of England, you might want to wait until late February or even early March for outdoor sowings. The south coast and milder areas can often get away with earlier sowings.

What About March and Beyond?

February is just the start. If you want to know what comes next, check out my guide to what to plant in your spring garden UK for a complete timeline of spring sowings.

And if you’re wondering what you should have done last month, here’s what seeds to sow in January – though don’t worry if you missed it, February gives you a second chance for most things.

Common February Sowing Mistakes to Avoid

Mistake #1: Sowing everything outdoors too early – Just because you can doesn’t mean you should. If your soil is waterlogged or frozen solid, those seeds won’t germinate. They’ll just rot.

Mistake #2: Not hardening off properly – Plants started on a warm windowsill need gradual acclimatisation before going outside. Don’t just chuck them straight into the garden in April and expect them to cope.

Mistake #3: Forgetting about succession sowing – Sow a little bit every few weeks rather than everything at once. This gives you a steady harvest rather than a glut followed by nothing.

Mistake #4: Ignoring your specific climate – What works on the south coast won’t necessarily work in the Highlands. Adjust your sowing times based on your actual conditions, not just what the seed packet says.

The Best Vegetables to Prioritise in February

If you’re new to this or you’ve got limited space, here are the absolute best vegetables to focus on in February:

1. Broad beans – Hardy, reliable, and genuinely rewarding for beginners
2. Tomatoes – Start them indoors now for a long time of harvests later
3. Salad leaves – Quick, easy, and perfect for small spaces or containers
4. Chillies (if you’ve got a heated propagator) – They need such a long growing season that February is essential
5. Early peas – Delicious, productive, and great for cooler climates

Final Thoughts: Make the Most of February

February might feel like a quiet time in the garden, but it’s genuinely one of the best times to set yourself up for a successful growing season. Whether you’re starting tender plants on your sunny windowsill or getting hardy crops into well-drained soil outdoors, these February sowings will give you an earlier harvest and a much more productive veg patch.

The key is matching your sowings to your conditions. Got a heated propagator and good light levels indoors? Go mad with tomatoes, peppers, and aubergines. Working with bare roots and outdoor conditions? Stick to hardy vegetables like broad beans, peas, and salad leaves.

Either way, getting started now means you’ll be harvesting your own fruit and vegetables whilst your neighbours are still debating whether to visit the garden centre.

So grab those seed trays, find your warm windowsill, and get sowing. Your future self (the one eating fresh tomatoes in late summer) will thank you.

What are you sowing this February? Any favourite varieties or top tips? I’d love to hear what’s working in your garden!