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Ammonium Sulfate

Ammonium Sulfate

Regular price $20.25 $15.95 Sale


Pure Organic Ingredients Soil Acidifier and Fertilizer is the safest and effective soil acidifier and fertilizer.

It is free of impurities like iron and aluminum or other heavy metals.

The natural minerals help lower alkalinity of soil and give the plants greater strength and brighter colors. It is especially effective with Hydrangeas and giving blueberries a crisp blue.

At Pure Organic Ingredients we strive to be a proactive, integral, and responsible member of our environment and community. We try to make all our packaging from natural materials like recycled, virgin or dye-free paper. Our Natural Kraft Paper Bags are an Earth-Conscious alternative that present a lesser burden on the environment than our competitor’s plastic bags.

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