A fertilizer mix designated as 0-20-20 signifies a composition devoid of nitrogen, whereas containing 20% phosphorus and 20% potassium, respectively. These percentages point out the proportion of every nutrient by weight within the fertilizer. A purchase order of this fertilizer kind is likely to be made at a house enchancment retailer.
This specific fertilizer composition is helpful in eventualities the place nitrogen is both adequately current within the soil or is detrimental to the plant’s development stage. Phosphorus promotes root improvement, flowering, and fruit manufacturing, whereas potassium contributes to general plant well being, illness resistance, and water regulation. Traditionally, such formulations have been utilized to deal with particular nutrient deficiencies recognized via soil testing.