Power Si Granular - 10 kg spl_ps The flower buds puff up

The flower buds puff up like balloons before opening to upward-facing rich blue flowers that bloom throughout summer

- Temp/Humidity control

for user convenience

(make sure the blanks are submerged) Then close the system and turn on the pump set to desired psi

Power Si Granular - 10 kg spl_ps The flower buds puff up# 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