Next-door have put in herbal with grant money, had lots of different things in the seed bag, but two years later it's ryegrass, cocksfoot and white clover, he hopes nobody comes to inspect itDEFRA state;
"make sure the sward has a minimum 10% cover of red clover"
"make sure the sward has an additional minimum 10% cover of other legumes, herbs and wildflowers (not counting white clover, creeping buttercup or injurious weeds)"