I may have over did it or reread something wrong, you will have to be the judge, this is what I thought I read , but cant find that info again. It said dig a 12-18" square/round hole put in about 5lbs of compost with the regular soil, mix well, water on consistent basis and do not add any chemical liquids etc. just let nature take its course. Does this sound feasible. Time will tell I guess. I have also put down newspapers in 2ft diameter around the plants and mulch and watered well. Last year my tomato plant did not do well wrong side of house, not full sun, leaves yellow, spotted , dropping off, poor crop. That is why I made this change, full sun area. If what I have done is overkill it wont take long to find out.