Sunmaster Cool Metal Halide (MH), 400W nutrients-and-supplements This guarantees absence of heavy

This guarantees absence of heavy metals or other contaminates

including corn earworm

Vegamatrix Amp-It provides an array of micro-nutrients in ratios proven to stimulate growth

Tarp Zip-Up's tear resistant Peel and Stick Zipper allows the user to create a Zipper Door in any plastic film

2 flow meters - incoming and outgoing

Sunmaster Cool Metal Halide (MH), 400W nutrients-and-supplements This guarantees absence of heavySUNMASTER 400W COOL Chemically weighted with stronger blue wavelengths, Sunmasters 400W COOL encourages increased internodes while maintaining compact growth. The tailored spectral output promotes larger leaf area and thicker primary stems. E ballast compatible. 1 year warranty.