Fertoz - Organic Phosphate Granular Fertilizer (0-7-0) - 50 lb Bag
- Calculated at Checkout
- Organic Status:
- OMRI, WSDA & CDFA Certified
Is your soil low in Phosphorus? We are replacing the Calphos with this 2X concentrated granular phosphate fertilizer.
Total Phosphorus is 20%, available phosphorus 7%, CaO is 31%, SiO2 is 26%. The product is derived from rock phosphate. Information on content and level of metals may be found in the Label / Specs tab. Phosphate (P2O5) is one of the major macronutrients along with Nitrogen (N), and Potash (K2O). It is difficult to measure soil availability of phosphate and some soils may need large initial applications (up to 1000 lbs/acre) to bring the soil to a point where it will release sufficient phosphate to the plant. After the soil is brought to balance, only maintenance amounts (100-200 lbs/acre) are usually needed.
Also available in a Fertoz Pulverized Powder 50 lb Bag