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Diamond Sample Labels (PDF)
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Diamond MSDS Sheets (PDF)
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Use Diamond on a Variety of Crops - View Application Rates

Diamond

PureGrade™ - Liquid Fertilizer - Starter Fertilizer

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Premium Liquid Plant Food

Diamond is a crystal-clear, water-white liquid plant food made from 100% ortho phosphoric acid. Nutra-Flo's efficient process and direct distribution means high-quality Diamond grades are priced less than competitive products.
100% Water Soluble — Nutra-Flo uses 100% water soluble ingredients. No solid materials are suspended in liquid. You’re assured of a homogeneous mixture with equal analysis in every drop.
Low-Salt Index — Diamond Liquid Plant Food has a low-salt index to guard against germination loss when placed in-furrow and to prevent leaf burn when foliar-applied.
Chloride-Free — To ensure plant safety, Nutra-Flo uses liquid potassium hydroxide, a potash source completely free of chloride.
Neutral pH — For optimum growing conditions and safety, Diamond maintains a neutral pH.
Trouble Free — Diamond is convenient and easy to use — there’s no crystals or sediment to plug equipment, even after winter storage.
Virtually No Heavy Metals — Nutra-Flo is a leader in manufacturing environmentally-friendly fertilizers that are extremely low in heavy metals.