Shipping Note: We cannot guarantee delivery times for Next Day, 2nd Day, 3 Day Express, or Expedited Shipping due to limited inventory.
Canada customers: Please note that Power SI ONLY ships by UPS, and will NOT ship by USPS or Canada Post.
The original, patented form of stabilized, bioavailable silicic acid for plants. Often imitated never duplicated. Unlike other silica products, we work with the best possible silicic acid matrix (patented) to enable superior absorption. Power Si is a proprietary organic biomix containing highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects. Silicon is considered the limiting factor for optimal crop yield and quality. Power Si is the fastest way to deliver silica to your plants.
Thicker stalks and stems
Increased nutrient absorption
Increased lateral branching
Patented for superior absorption
Transports slow moving elements
Optimizes plant health
Increased resistance to abiotic and biotic stresses
Healthier plants result in higher yields and quality