12 Mil Woven Black & White Greenhouse Plastic Size:56'x50' humidity and CO2 and VPD

humidity and CO2 and VPD levels without the need to actually control any devices

System includes power adapter for the environment sensor and a GrowNET™ cable kit

LEDs: SAMSUNG "Mint White" EVO LM301h + LM301B (3000k + 5000K) and Proprietary RED (660nm and 730nm)

20-foot greenhouses with 20-foot length provide a 400 sqft greenhouse space

They are designed to inflate double poly greenhouses for greater insulation capabilities

12 Mil Woven Black & White Greenhouse Plastic Size:56'x50' humidity and CO2 and VPD12 mil woven black and white plastic by BTL is a standard light deprivation greenhouse plastic that offers toughness and durability. BTL ArmorCover plastics use a two color technology to protect from the elements. ArmorCover BTL 12 with Anti Condensate Strong woven black and white greenhouse plastic for your light deprivation greenhouse. WEIGHT 5. 4 OZ. SQ. YD. (+ 10%) THICKNESS 12 MILS (+ 10%) Third party testing data available from Precision