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Nutri-sul 90 (sulfur)

Nutri-sul 90 (sulfur)

When this sulfur is applied to soils it is attacked by soil microorganisms to form sulfuric acid. This sulfuric acid in turn supplies the sulfate ion which is taken up by the plant. The acidifying effect of sulfur oxidation in the soil lowers the soil pH and allows uptake of soil nutrients and particularly iron.We recommend injection of this material directly into the soil as the speed of oxidation to sulfuric acid depends mainly on the extent of contact between sulfur and the soil. Injection on a grid allows for fine division and wide dispersion into the soil.
Regular price $180.00
Regular price Sale price $180.00 USD
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  • In Operation Since 1977
  • Owned/Operated by ISA Certified Arborists
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