Grotek Gro-Silic trolmaster This single-station analog timer attaches

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

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

Organa-Add 2 - 0 - 0

Hydrogen Peroxide works extremely well in controlling it

Dimensions: 6

Grotek Gro-Silic trolmaster This single-station analog timer attachesGrotek 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