Rock Phosphate (50 lb)

SKU: 876

$22.50

50 lb. Bag
Rock Phosphate (50 lb) 1
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Calphos is a natural, untreated Soft Rock Phosphate (0-3-0) with colloidal clay containing valuable trace minerals in addition to phosphorus. Since phosphorus is lacking in most soils, applications are a must for superior results. Contains a minimum of 3% available (and a minimum of 20% total) phosphoric acid (P2O5) and 20% Calcium (Ca). OMRI Listed for use in organic production.

Once applied, Calphos remains in the soil until used by the plants – will not leach. Ideal for fruiting and flowering plants, it stimulates strong root formation, hastens crop maturity and encourages earthworms and soil bacteria.

DIRECTIONS FOR USE:
Broadcast 50 lbs. per 1,000 square feet or side dress around existing plants.

Grower’s Tip:
Calphos is fast-acting, similar to a superphosphate, and is relatively insoluble… so it will provide amazing results for a long time!

Rock Phosphate (50 lb)

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