Optimum Hydroponix Silicate 1L Dutch Nutrient Speed controllable (requires SpeedMaster Fan

Speed controllable (requires SpeedMaster Fan Speed Controller)

Designed for open fixture compatibility

it left behind deposits of glacial moraine

5-1-1 is a blend of plant nutrients designed for hydroponic growing

Canna Substra Flores is a professional fertilizer containing all the essential elements needed for optimal flowering and fruit production in inert (such as rock wool)

Optimum Hydroponix Silicate 1L Dutch Nutrient Speed controllable (requires SpeedMaster FanOptimum Hydroponix Silicate is an easy to use liquid formulation of potassium silicate (K2Si) to provide supplemental silicon and potassium. Applying silicon has been shown to enhance plant growth and increase tolerance to environmental stresses such as cold, heat or drought like conditions by helping to reinforce plant cell walls. Especially useful in hydroponic applications where adequate supplies of silicon are not readily available. Guaranteed