hey folks! been organic gardening for 20+ years using comfrey almost exclusively for ferts. but never tried a organic grow for weed with it. anyone use comfrey for their grow? if so at what ratios? this stuff grows some huge tomatoes so should grow great weed! i have 12 plants in my yard to make tea from so it will save me $ on nutes in my greenhouse grow if it works well. it has a npk of 4-1.5-8.5 with a lot of micros. should be well balanced in my pro mix.