Potassium Silicate 4L.

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- Product Potassium Silicate 4L. successfully added to compare list
- Product Potassium Silicate 4L. successfully added to compare list

Availability: In stock.

CA$64.95

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Excellent for raising nutrient pH.

Very compatible with plants. Hardy plants can better resist mildews, molds & fungus like Grey Mold and Powdery Mildew.

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