Grotek Gro-Silic trolmaster Organa-Add is super concentrated at

Organa-Add is super concentrated at 1 teaspoon for 5 gallons

As your garden grows

This single-station analog timer attaches directly to your garden hose and automatically controls sprinklers

That’s our solemn promise to you

Dimensions: 6

Grotek Gro-Silic trolmaster Organa-Add is super concentrated atGrotek Gro Silic is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant available form of silicon (monosilicic acid) 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 as a