You are viewing all Organic Growers Supply products related to “phosphate.”
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Bulk pricing on
large
orders:
Orders with subtotals $1,200 and above receive bulk pricing. Bulk prices will automatically be applied.
If you have placed orders totaling at least $1,200 at Fedco within the past 12 months, additional orders qualify for bulk pricing.
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NPK: 0-16-0. Provides large amounts of readily available phosphorus. A most economical source of P for deficient soils. May be applied without restrictions to organically certified fields.
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Natural phosphorus source. Adequate phosphorus results in more vigorous early root formation, better flower and seed production, better growth in cold temperatures, and better water use efficiency.
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Recommended by soil gurus Phil Callahan and Mark Fulford. Lowest concentration of heavy metals of any phosphate source. Concentrations of available phosphate were regularly over 6% when tested.
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