Product

Plant-Prod® 15-30-15 fertilizer is ideal for hydrangeas since the high phosphorus content ties up excess aluminum in the soil which causes a strong pink coloration in the blooms. Acid-loving plants such as African violets respond well to this formulation due to its high potential acidity. Use during the early stages of crop growth, when many greenhouse crops require extra phosphorus, particularly tomatoes and cucumbers grown in soil. 15-30-15 can be used to remedy phosphorus-deficient soils.