Description
This fertilizer is a highly effective supplement to hydroponic nutrient solution and Spray-N-Grow that produces excellent results in all growing mediums
magnesium sulfate
Perlite and Dolomite Limestone (pH adjuster)
Is the RAY44 compatible with third-party dimmers and controllers
This product is an effective
GROW!T #3 Perlite Light Fixture This fertilizer is a highlyGROW! T Perlite is a versatile and inert soil amendment and soilless medium. Use it to aerate soil in container gardening, for germination and propagation of seedlings, for propagation of cuttings, and as a hydroponic medium. Hydrofarm searched globally and went to great lengths to find a source of top quality perlite, and succeeded and what we found is offered in the GROW! T line of perlite products. Multiple grades available: #2 Perlite (1 16" 5 8"