NPK Industries RAW Silica 10lb hawthorne at too high or too

at too high or too low a pH

Grow 2-1-6 • Bloom 0-5-4 • Micro 5-0-1

this unit is safe for both fresh and saltwater use

Add this to 5 gallons water and apply to soil

NPK Industries RAW Silica 10lb hawthorne at too high or tooDescription NPK RAW Silica 10lbs NPK RAW Silica 10lbs: 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