Category Archives: Fertilizers

Jack’s Professional LX 13-2-13 Water-Soluble Fertilizer 25 lbs.

Jack’s Professional LX 13-2-13 Water-Soluble Fertilizer 25 lbs. For use in container grown crops and hydroculture for continuous or pulsed liquid feed programs. This special formulation with 94% nitrate nitrogen is best paired with water with low alkalinity at or below 60 … Continue reading

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Limestone F Liquid Flowable Limestone 2.5 gallons (9.46L)

Limestone F Liquid Flowable Limestone 2.5 gallons (9.46L) LIMESTONE F is a flowable micronized dispersion of limestone. This dust free product is useful for soil pH modification in many horticultural applications. Because of its extremely fine particle size, the desired … Continue reading

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Peters Excel 13-2-13 Plus Ca and Mg Water Soluble Fertilizer 25 lbs.

Peters Excel 13-2-13 Plus Ca and Mg Water Soluble Fertilizer 25 lbs. For use in container grown crops and hydroculture for continuous or pulsed liquid feed programs. This special formulation with 91% nitrate nitrogen is best for water with low to … Continue reading

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Peters Professional 10-30-20 Water Soluble Fertilizer 25 lbs.

Peters Professional 10-30-20 Water Soluble Fertilizer 25 lbs. For use in hydroculture for continuous or pulsed liquid feed programs. Useful when transplanting, before bloom initiation or whenever more phosphate is required. Specially formulated for use in Peat-Lite growing media. Base formulation … Continue reading

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Peters Professional 20-10-20 “Peat-Lite Special” Water Soluble Fertilizer 25 lbs.

Peters Professional 20-10-20 “Peat-Lite Special” water soluble fertilizer. For use in hydroculture for continuous or pulsed liquid feed programs. Versatile formula can be used in year-around operations; acidifying action corrects excessive pH in growing media.   Base formulation can be used … Continue reading

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Magnesium Sulphate (Epsom Salts) 50 lbs.

Magnesium Sulphate (Epsom Salts) is the horticultural standard for the delivery of magnesium and sulfur. Epsom salts are both inexpensive to use and easy to integrate in your fertilizer formulations. 1 gram of Epsom salts in a gallon of water … Continue reading

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Peters Professional 5-11-26 Water Soluble Fertilizer 25 lbs.

Peters Professional 5-11-26 “Hydroponic Special” water soluble fertilizer. For use in continuous liquid feed programs. Designed exclusively for hydroponic culture, this classic formula is ideal for most hydroponic crops, especially tomatoes, cucumbers and lettuce. Flexible B (Base) formulation is easily … Continue reading

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Yara Liva CALCINIT Calcium Nitrate 50 lbs.

YaraLiva™ Calcinit™ 15.5% nitrogen, 19% calcium, high nitrate content (14.5% Nitrate nitrogen, 1.0% Ammoniacal nitrogen). YaraLiva Calcinit is a fully water soluble nitrogen and calcium fertilizer. It is a free flowing, fine granular or prilled material which dissolves quickly in … Continue reading

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