Soft Rock Phosphate
Soft Rock Phosphate Fertilizer
CalPhos soft rock phosphate is a natural, untreated colloidal clay phosphate from Canton Mills — one of the most trusted sources of organic phosphorus and calcium available. At 0-3-0 analysis with 3% available P2O5 (20% total) and 20% calcium, it delivers slow-release nutrition without acidifying your soil.
- OMRI listed for certified organic production
- Not acid forming — will not cake or harden
- Available in granular and standard powder forms
- Sizes: 1 lb, 4 lb, 20 lb, and 50 lb
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CalPhos POWDER 50 lb.Regular price $17.99Regular priceUnit price $0.36 per lb
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CalPhos soft rock phosphate GRANULAR 50 lb.Regular price $17.99Regular priceUnit price $0.36 per lb
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CalPhos Soft Rock Phosphate GRANULAR 20 lb.Regular price $10.50Regular priceUnit price $0.53 per lb
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CalPhos Soft Rock Phosphate GRANULAR 4 lb.Regular price $5.00Regular priceUnit price $1.25 per lb
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CalPhos soft rock phosphate 4 lb. STANDARD POWDERRegular price $5.00Regular priceUnit price $1.25 per lb
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Fertoz Organic POWDERED Rock Phosphate FertilizerRegular price $32.04Regular priceUnit price per
$44.50Sale price $32.04Sold out -
CalPhos Soft Rock Phosphate GRANULAR 1 lb.Regular price $2.75Regular priceUnit price $2.75 per lb
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CalPhos Soft Rock Phosphate POWDER 20 lb.Regular price $10.50Regular priceUnit price $0.53 per lb
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CalPhos Soft Rock Phosphate POWDER 1 lb.Regular price $2.75Regular priceUnit price $2.75 per lb
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Roots Organics Super Phos Rock, 55 lbsRegular price $94.80Regular priceUnit price per$142.55Sale price $94.80Grower Price
Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!