Structural Integrity - 5 Gal. - Humboldt Nutrients (HNSI420) This fertilizer is intended as a supplement to a regular fertilization program and will not, by itself, provide all the nutrients normally required by plants.
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.
Silicon (Si) . ..6.0%
6.0% Water Soluble Silicon (Si)
Derived from: Silicate
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.
| ||Manufacturer's Product Information || |
|Dimensions||10.5 x 10 x 14|
Your Price $254.68 / each Estimate Shipping · Price Match
30.2% Off Suggested Retail Price
$365.00 You Save $110.32!
— LTL Shipping Required
— Ships from Livermore, California USA