Commercial soil-screening kits give final results That could be extremely inaccurate, based on techniques and interpretation. Really, by far the most precise program is made of laboratory Assessment of the nutrient written content of plant areas, such as the leaf. The outcome, when correlated with yield response to fertilizer software in industry e

In terms of deciding on which compost to order, This can be where you will get Whatever you purchase; the better the compost, the higher the price is probably going being.Won't move just as much in soil as N but over P.  K is involved with plant metabolism, regulates water standing, and aids in carbohydrate transport and cellulose creation. Potass