Hydrofarm Black & White Poly Film Temperature Controllers Mineral wool growing media helps

Mineral wool growing media helps to give more steerability to the grower and eliminates the messy

If you're looking to use an onsite PC

The proprietary KIND formulas eliminate the need for separate calcium and magnesium supplementation to compensate for water quality or specific grow medias

~5W Max Cable Distance 1000ft Aspirator 6cfm Fan with Foam Filter Temperature Range -20 - 60°C Temperature Accuracy ±0

Hydrofarm Black & White Poly Film Temperature Controllers Mineral wool growing media helpsThe white side is over 90% reflective for use on the walls and floor of your growing area to reflect light back to plants. The black side provides a light resistant partition. Features: Waterproof and tear resistant Use as is or cut to size Available sizes 10' x 25' 5. 5 Mil sheet 10' x 10' 5. 5Mil sheet 10' x 100' 4 Mil Roll 10' x 100' 5. 5 Mil Roll