Rich in both phosphorous and potassium, The Hortipray® Pbooster (0-48-47), combines polyphosphate and orthophosphate. Polyphosphates are more resistant to a high pH and boost the uptake of phosphates and other nutrients. Pbooster stimulates root development making this fertilizer ideal for new plantings and germination of seeds.

Thanks to its polyphosphates, Pbooster prevents precipitation of phosphate and other nutrients and ensures their availability for plants. Pbooster is highly soluble in water and recommended when the pH of soil or irrigation water is high. Its use complements standard phosphate fertilizers.