NPK Industries RAW Silica 8oz Planting & Watering Grow Tents Excess amounts may also affect

Excess amounts may also affect the taste of beverages and can build up deposits in pipes

Type K wire color standard is yellow (+) and red (-)

The Backpack measures 13

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Up to 4-Week Residual – Long-lasting formula reduces the frequency of applications needed to maintain effective coverage

NPK Industries RAW Silica 8oz Planting & Watering Grow Tents Excess amounts may also affectDescription NPK RAW Silica 8oz NPK RAW Silica 8oz: RAW Silica contains 45% Silicon Dioxide which is the highest concentration of silicon dioxide available to the home gardener. RAW Silica is flowable and suspend able in water and naturally available to the plant. Since RAW Silica is a natural form of silicon dioxide, it is PH neutral and does not cloud when added to water. RAW Silica can be used during all stages of growth and bloom for optimal stem