Hydrofarm OG3720 RAW Silica, 2 lbs OG3720 or NPK Industries

RAW Silica, 2 lbs OG3720 | NPK Industries

NPK Industries

$136.06
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SKU:
OG3720
Weight:
2.00 LBS
Shipping:
Calculated at Checkout
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RAW Silica contains 45% silicon dioxide which is the highest concentration of silicon dioxide available to the home gardener. RAW Silica is flowable and soluble in water and naturally available to the plant. Since RAW Silica is a natural form of silico

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