Structural Integrity 1 gal
Structural Integrity 1 gal Structural Integrity 1 gal
Our price: $51.47
41.8% Off Retail Price $88.48 You Save $37.01!

Humboldt Nutrients Structural Integrity 1 gal (HNSI1GAL)

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membranes. When your stalks are stronger your plant has the ability to hold heavier fruits and flowers, which means less time staking your plants for support and more overall production.

Manufacturer's Product Information
MSRP each $85.08
Dimensions6 x 14 x 8.5
Case Weight44
Case Quantity4

— Ships from HF: OR, CA, CO, PA, TX, FL USA.

Customers who bought this product also purchased
Gravitation G10 32oz
Gravitation G10 32oz
Humboldt Roots 250 ml.
Humboldt Roots 250 ml.
Ginormous 32 oz.
Ginormous 32 oz.