Ferrous Sulfate Fertilizer for Plants, Ferrous Sulfate Heptahydrate Granules 20% Iron (Fe) - Plant Food to Help Greener Grass, Lawn, shrubs, Trees and Gardens (6 pounds)

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About This Ferrous sulfate acts as a soil conditioner, lowering the pH of alkaline soils, making it easier for plants to absorb nutrients from the soil, helping to give your garden that beautiful green color. Watering the soil - dilute ferrous sulfate with clean water at a rate of 1:500, and then directly water it on the roots of the plants, watering every 30 days or so. Ferrous Sulfate Heptahydrate includes 20% Iron (Fe) 12% Sulfur (S) and it is 99%+ water soluble powder. For best results apply in the morning hours when temperatures are cool. Overview Brand : OULLYY Item Weight : 1 Pounds Item Form : Granules Specific Uses For Product : Soil Conditioning Manufacturer : OULLYY Show more