• Iron Sulfate Heptahydrate 4 lb. jar
  • Description

Iron Sulfate fertilizer four pound container

Fine powder fully soluble in water for use in fertigation and hydroponic nutrient solutions.

20% Iron and 12% Sulfur

 

Ferrous Sulfate Heptahydrate - Untreated-PRODUCT MAY CAKE OVER TIME

Solution Grade Iron Sulfate Typical Analysis
Assay 99.6% Min. Ferrous Iron 20.0% Min.
Insoluble Substances 0.1% Max. Sulfur 12.0% Min
pH 5% solution: 2.5-5.0

Particle Size Range -7 +60 mesh

90% thru 10 mesh pass-100% thru 4 mesh pass
Bulk Density 55 lb/cu ft.

typical heavy metals data in ppm: arsenic <0.2, lead <2, cadmium <3, mercury <0.05, chromium <40, nickel <150, copper <30, zinc <80

 
NOT FOR PESTICIDAL OR MEDICINAL USE

 

Iron Sulfate Heptahydrate 4 lb. jar

Iron Sulfate Heptahydrate 4 lb. jar

SKU: Iron-Sulfate-4lb.

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What Makes Us Different

At the leading edge of the market, Custom Hydro stands out by providing the growing industry with fertilizers that are not only of premium quality but also feature innovative
solutions tailored for the unique needs of hydroponic and organic farming practices.

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