RAW Silica contains 45% silicon dioxide which is the highest concentration of silicon dioxide available to the home gardener, and can be used during all stages of growth and bloom for optimal stem and cell wall strength. 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. It is a beneficial supplement to all feeding schedules. Works in conjunction with all nutrient and feeding programs. Makes up to 800 gallons.
Contains Non-Plant Food Ingredients
45% Silicon Dioxide derived from diatomite.
Add 1/8 to 1/4 tsp. per gallon in reservoir for irrigation. Apply as needed.