Home Expert advice How to grow Green manures growing guides Green manures growing guides Green manures are quick growing, so the process is simple. You sow, they grow - and then you dig them in. Use our growing guides and in just a few weeks green manures can benefit the soil. More on green manures Green manures Green manure mixes for gardeners More on this topic: Getting ahead with green manures Green manures for late summer sowing Hungarian grazing rye Read more Phacelia Read more Clover Read more Winter tares (vetch) Read more > Field beans Read more Mustard Read more >