Power Si Granular - 10 kg spl_ps simply fill a test tube

simply fill a test tube halfway with nutrients

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Pre-Filter Included: The package includes a pre-filter which captures large particles and prolongs the life of the filter

Foundation Slabs: Lay the groundwork for any structure with a perfectly leveled finish that improves the strength and durability of your foundation

Power Si Granular - 10 kg spl_ps simply fill a test tube# PowerSI Granular ## Extended Release Granular Silica ### Product Details PowerSI Granular is a proprietary, extended release silica top dress designed to help release nutrients that are locked within the soil. Naturally occurring silica is typically available to plants for only a short time before polymerising and becoming unavailable. PowerSI Granular provides a stable matrix that helps keep silica active and plant available for up to 30 days