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Potassium Sulfate Granular 0–0–50, plus 17% Sulfur

Potassium Sulfate Granular 0–0–50, plus 17% Sulfur

Regular price $22.00 USD
Regular price Sale price $22.00 USD
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Potassium is one of the most important elements in growing giant pumpkins!

Much of the Potassium in soil is found in insoluble compounds that are not easily available to plants. Potassium Sulfate is readily available. Potassium determines fruit size, leaf thickness, and stem strength.


Potassium is an indispensable constituent for the correct development of plants. It is important in photosynthesis and the biochemical reactions in plants such as water and nutrient transportation, protein, and starch synthesis.  Sulfur is necessary in the formation of chlorophyll and the formation of proteins, amino acids, enzymes, and vitamins. Sulfur also aids in growth and seed formation while increasing disease resistance. 


Work into the soil at 1 pound per 100 square feet.

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