gaia green mineralized phosphate 20 kg (foss. guano)

High phosphorus organic fertilizers – with good plant availability – are a rarity. GAIA GREEN Mineralized Phosphate 0-13-1 is harvested from caves in the Philippines and has a potent phosphorus rating of 13%. Mineralized Phosphate has been known since ancient times to be a highly beneficial soil amendment. It can increase the size and quantity of blooms in your flowering plants and helps improve the flavour of all vegetables.