Non-Woven Poly 6 Mil - Blackout - 32' x 150' Pumps & Irrigation easy-to-read display and 2m/6’ cables

easy-to-read display and 2m/6’ cables give you the ability to measure in places previously inaccessible

evaluated all the fixtures on the market

Biological activator

Storing a battery in direct sunlight can really heat it up

Easy to hang

Non-Woven Poly 6 Mil - Blackout - 32' x 150' Pumps & Irrigation easy-to-read display and 2m/6’ cablesThe Blackout Greenhouse poly ensures no light will reach your plants until you want it to! Blackout Poly is the ideal covering for light deprivation greenhouse setups and is black on one side with a reflective white outer layer to further prevent light penetration. Using blackout poly on your greenhouse is found to result in improved production and increased plant yield that comes from growing year round regardless of weather conditions, and it is