Grotek Gro-Silic Container Size:1 Liter Our most concentrated organic phosphorus

Our most concentrated organic phosphorus source

Ultra fine 5μm nylon sheets offer unparalleled filtration when performing mechanical terpene or THCA separations

Improves structure and firmness of the flower and fruit

Resistant to chemicals and fertilizers commonly used in landscaping

Grotek Gro-Silic Container Size:1 Liter Our most concentrated organic phosphorusGrotek Gro Silic is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant available form of silicon helps improve plant growth and quality, in part by hardening cell walls. Plants with improved cell wall structure are better able to endure periods of abiotic stress such as high temperatures and drought. Silica is one of the most interesting supplements to add to a nutrient program. While not considered