Optimum Hydroponix Silicate 1L Dutch Nutrient or larger Gro-Blocks

or larger Gro-Blocks

for propagation of cuttings

GreenEarth Lime Sulphur is a concentrated dormant spray formulated to address multiple growing challenges in a single application

The Horizontal Reflector is inexpensive yet effective

Optimum Hydroponix Silicate 1L Dutch Nutrient or larger Gro-BlocksOptimum 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