Green Manure Seeds

Green Manure Seeds

Green manure seeds are an essential addition to any gardener’s toolkit, helping to improve soil structure, suppress weeds, and add valuable nutrients to your growing medium. They are an invaluable resource for experienced gardeners looking to get the best out of their garden naturally!

At D.T. Brown, our range of green manure seeds includes popular choices like clover, mustard and phacelia, each chosen for their proven benefits and ease of use. Some varieties of wildflower seeds will even attract pollinators if a few plants are left to bloom. Browse all of our manure seeds below and make your garden even more productive.

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6 products

dt-brown VEGETABLE SEEDS Caliente Mustard 199 Green Manure Seeds sale
3 FOR 2 On All Seeds
Offer
100g packet Code: 23759

Sale price£0.99 Regular price£6.99
dt-brown VEGETABLE SEEDS Green Manure Winter Rye Seeds sale
3 FOR 2 On All Seeds
Offer
100g seeds Code: 17160

Sale price£0.99 Regular price£3.29
dt-brown VEGETABLE SEEDS Green Manure Crimson Clover Seeds sale
3 FOR 2 On All Seeds
Offer
14g seeds Code: 17157

Sale price£0.99 Regular price£3.29
dt-brown VEGETABLE SEEDS Green Manure Phacelia tanacetifolia Seeds sale
3 FOR 2 On All Seeds
Sold out
33g seeds Code: 10488

Sale price£4.29
dt-brown VEGETABLE SEEDS Green Manure Mustard (White) Seeds sale
3 FOR 2 On All Seeds
Sold out
70g seeds Code: 17159

Sale price£3.29
dt-brown VEGETABLE SEEDS Green Manure Seeds Collection sale
3 FOR 2 On All Seeds
Sold out
6 Packets Code: 43168

Sale price£20.24
Green Manure Seeds Green Manure Seeds

Growing Green Manure Seeds

The incorporation of green plant tissue into the soil is an ancient practice known as 'green manuring'. Green manures are fast-growing plants sown to cover bare soil: they can be used to disrupt pest and disease life cycles, suppress weeds and improve soil fertility.

Green manure seeds are often sown in late summer or autumn to help prevent vital nutrients being washed away with rainfall throughout the winter. When the green manure is dug back into the ground, they release their nutrients back into the earth, leading to healthier soil, more productive vegetable plants and higher-quality crops.


There are several types of manure seeds to choose from, each with their own benefits. Winter rye is particularly effective at improving soil structure, while legumes (like clover and certain varieties of bean seeds) are good for fixing nitrogen. Often, sowing a mixture of varieties will give the best results.

Order Your Manure Seeds Today


Start growing a healthier, more productive garden with D.T. Brown. From green manure seeds to formal garden flowers, every plant and seed we offer is selected for healthy, reliable growth, and excellent performance in British gardens – 100% satisfaction guaranteed. 


Order your manure seeds online today for fast UK delivery, with postage starting from just £2.45 across our range of seeds.