Loading... Please wait...A very available form of phosphorus, Phos Cal 30 is made from soft rock phosphoate ore. This ore is micronized to minus 500 mesh from easy blending. In addition to its native biology, we have added first generation strains of soil biota in stabilized spore form specifically to resoluablize phosphorus and calcium. Ideal for use during pre planting or during the growing season when additional phosphorus is required. Suitable for fertigation, drip tape or foliar application.
RETAIL PRICE $300.00 per 25lbs pkg. (25 - 50 acres) APPLICATION COST PER ACRE $6.00 - $12.00