Tomatoes will need some nitrogen. However they need extra phosphorous once and for all root improvement. Then they have to have more potassium for good tomato style. The values within an NPK fertilizer label are related to the concentrations (by pounds) of phosphorus and potassium features as follows: In many https://npk151515fertilizer35801.yomoblog.com/35933618/rumored-buzz-on-npk-15-15-15-vietnam-barrel