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Seeds to sow outside in April

Shop seeds to sow outside in April and grow with confidence from seed

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Showing Seeds Sowing month outside : April clear all
23 items
Eschscholzia californica Thai Silk Rose Chiffon

New

25% off

Eschscholzia californica 'Thai Silk Rose Chiffon'
£2.99 £2.24
approx 150 seeds
perpetual spinach

25% off

perpetual spinach
£2.19 £1.64
approx 250 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
bean (broad) crimson-flowered

25% off

bean (broad) 'crimson-flowered'
£2.79 £2.09
approx 20 seeds
0 star 0 star 0 star 1 star 1 star 2.0 5 1 (1)
beetroot beetroot of Chioggia

25% off

beetroot 'Beetroot of Chioggia'
£3.29 £2.47
approx 600 seeds
beetroot Boldor F1

25% off

beetroot 'Boldor' F1
£2.99 £2.24
approx 200 seeds
beetroot Boltardy

25% off

beetroot 'Boltardy'
£2.19 £1.64
approx 275 seeds
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
beetroot Mixed

25% off

beetroot 'Mixed'
£2.89 £2.17
approx 250 seeds
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
lettuce All Year Round

25% off

lettuce (butterhead) 'All Year Round'
£2.29 £1.72
approx 1400 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
lettuce Lollo Rossa

25% off

lettuce (cut and come again) 'Lollo Rossa'
£2.49 £1.87
approx 550 seeds
lettuce Red Grenoble

25% off

lettuce (cut and come again) 'Red Grenoble'
£3.29 £2.47
approx 4000 seeds
lettuce Red Salad Bowl

25% off

lettuce (cut and come again) 'Red Salad Bowl'
£2.19 £1.64
approx 1200 seeds
lettuce Salad Bowl

25% off

lettuce (cut and come again) 'Salad Bowl'
£2.19 £1.64
approx 1000 seeds
beetroot Bull's Blood

25% off

microgreens - beetroot 'Bulls Blood'
£2.79 £2.09
approx 80 seeds
Mizuna

25% off

mizuna
£2.19 £1.64
approx 500 seeds
pea shoots

25% off

pea shoots
£3.29 £2.47
approx 400 seeds
rocket cultivated

25% off

rocket - cultivated
From £2.47
approx 5000 seeds
rocket Salad

25% off

rocket - salad
£2.49 £1.87
approx 1000 seeds
rocket wild

25% off

rocket - wild
From £2.47
approx 6000 seeds
spinach Matador

25% off

spinach 'Matador'
£2.29 £1.72
approx 225 seeds
Welsh onion

25% off

Welsh onion
From £2.24
approx 250 seeds
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Seedballs wild rocket salad seedbombs

25% off

Seedballs wild rocket salad
£6.99 £5.24
20 seedballs in gift tube
Johnsons mowable natures lawn seed

25% off

Johnsons mowable nature's lawn seed
£12.99 £9.74
425g pack | covers 20m²
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99 £2.24
available to order from autumn

Seeds to sow outside in April make it easier to choose seeds that fit the way you want to garden. Starting from seed gives you more choice, good value and the satisfaction of watching plants grow from the very beginning. Whether you are filling a few pots, planning a border, refreshing a patch of lawn or growing food for the table, the right seed choice helps you get moving with confidence.

At Crocus, the seed range is carefully selected to support everyday gardeners as well as those with a clear plan in mind. You can explore flower seeds, vegetable seeds, herbs, wildflower mixes, lawn seed and practical growing kits, with product details that help you compare timing, space, colour and conditions before you buy.

Seeds to sow outside in April help you plan your seed trays, pots and outdoor sowing without the guesswork. Use the timing as a simple guide, then check each product page for the best sowing notes before you start.

Order online and have your seeds delivered to your door, ready for your next sowing session. With Crocus expertise behind the range, you can choose popular varieties, plan useful combinations and build a garden that feels more productive, more colourful and easier to manage.

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© Crocus.co.uk Ltd 2026. All rights reserved.