Pay in 4 interest-free payments of $80.00 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
One of the most concentrated growth promoting products on the market
Based on a university-developed proprietary kelp extraction process
Amino Acids are required by plants throughout all stages of growth
collar plate and screws to install it
Power SI Granular FEATURED One of the most concentratedPower SI Granular is the first of its kind and only slow release granular formula containing stabilized orthosilicic acid, fulvic acid, and other proprietary ingredients. Helps release locked up nutrients from the soil. PowerSi Granular provides a stable matrix to keep silicic acid in an active state which is available to the plants for up to 30 days after application.
US$ 28.00
US$ 60.00
US$ 25.00
US$ 16.00
US$ 40.00
US$ 30.00
US$ 25.00
US$ 12.00
US$ 30.00
