Granular

The first granular silica ever brought to market and the most concentrated silica product available.

Bring The Soul Back

Granular

Product Details

PowerSI Granular is an extended release top-dress proprietary silica. 

These ingredients play a key role in releasing locked up nutrients from the soil. 

Naturally generated silica is available to the plants but only for a very short period of time. It quickly polymerizes making it non plant available. 

PowerSI Granular provides a stable matrix to keep silica in an active state, which is available to the plants for up to 30 days after application. 

This highly concentrated silica promotes rapid root growth and accelerated seedling growth. Commonly used on grapes, berries, raised bed gardens ,fruit trees, and your favorite plant.

Guaranteed Analysis

Ingredients

Active Ingredient:
  • Soluble silicon (SI) Derived from potassium silicate 0.26%
Inert Ingredient:
  • Inert Ingredients (as a non-plant food ingredient) 99.73%

Analysis

  • Total Nitrogen (N) 0.9%

    0.9% Ammoniacal Nitrogen

  • Available Phosphate (P205) 0.8%
  • Soluble Potash (K20) 0.8%

Derived from

Potassium Silicate, Rock Phosphate, Ammonium Sulfate.

Product Features

LASTS FOR 30 DAYS

INCREASED BIOAVAILABILITY

Helps THICKEn
STALKS & STEMS

promotes
RAPID GROWTH

Testimonials

“My bag appeal, yield, smell, and taste have all improved from the use of PowerSi. A little goes a long way.”

Lineup

Feed Charts

Find A Store