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- Fan built inside muffler with acoustic foam insulation
It is reusable
3 × Outlet Extension Fittings
Allow 5 minutes mixing time in between fertilizers
5 ml per 4 L of water (½
Grotek - Pro-Silicate Size:1L - Fan built inside mufflerPotassium is an essential element in forming plant structure. Pro Silicate provides both potassium and silicon. Silicon is the building block of plant cell structure. All plant cells require a certain amount of silica in their outer wall. It provides a rigid wall, which, along with calcium, helps keep plants from bending under their own weight. SHAKE WELL before using. Pro Silicate is a strong base and should never be added to nutrient concentrates.