Grotek Gro-Silic Haifa Increases plant vigor and promotes

Increases plant vigor and promotes healthier root zone

Key Ingredients

100% Australian granulated carbon

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Grotek Gro-Silic Haifa Increases plant vigor and promotesGRO SILIC Soluble Silicon Grotek 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. Gro Silic is very effective as a soil drench, but for fastest absorption apply