Hey buddy dude check this out. Cover crops I am a firm believer on now and will always be using them but maybe smaller species. Bro I have the thickest stalks I have ever had on plants. Not a single purple/red pediole or mark on stalk. You may want to get a raised fabric bed and forget the perpetual thing. I have one tent 2 weeks flower and just got the veg one up and running. Forgot to take picture of 3x3 bed with the soil and mulch added. Waiting a couple days then will plant the seedlings. The ones I have in 5gal buckets will be mothers and veg in a 3x3 tent.