Humboldt Nutrients' Structural Integrity is a fertilizer supplement which, when used in conjunction with a regular fertilization program, can help you reach all of your growing goals.
Product most effective if used in same season. Use only as directed. Keep out of direct sunlight during storage or extended periods of time. Store at room temperature. Wear proper protective clothing.
Guaranteed Analysis Silicon (Si)...6.0% 6.0% Water Soluble Silicon (Si) Derived from: Silicate
Directions Application Rates: Hydroponics Application: Use 1-3ml per gallon of reservoir water. Change nutrient solution weekly to avoid excess sediment. General Application: Use 1-3ml per gallon of water every 1-2 weeks. Foliar Application: Use 1-3ml per gallon of finished spray solution.