I use Peter's 20 20 20, and water at about 1/2---3/4 strength every third time
i water. For tomatoes and peppers, and eggplants, I also add 2 or 3 tsp of
epsom salts to about 5 gallons of the fertilizer solution.THe epsom salts
really make the foliage green, and seem to really make healthy stalks.