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House & Garden Commercial CalMag can also be used as a supplement with other nutrient regimens and is highly recommended for use with reverse osmosis water and when growing plants in coco coir
0012 lb active ingredient per acre)
Works with all nutrient and fertilizer programs and all soil and soilless media
this pump is designed to be energy-efficient
Rock Phosphate Pelletized 50lbs Flood Tables House & Garden Commercial CalMagRock Phosphate Pelletized (0 3 0) 50 lb Bag Organic Status WSDA Listed Overview Ida Gro brand pelletized (0 3 0) 20% total phosphate, 3% available phosphate, and 20% calcium is derived from a naturally mined soft rock phosphate source in Idaho. Biological activity and acidic conditions speeds release in compost or in soil. Application Rates Apply according to soil test recommendations. Manufacturer recommends application rates of 400 500 lbs acre.
US$ 64.75
US$ 39.95
US$ 24.00
