Non-Woven Poly 6 Mil - Blackout - 25' x 150' spl_centurionpro 01% Water Insoluble Nitrogen

01% Water Insoluble Nitrogen

Special retainer that prevents the top from tipping

Then after six days spray one more time to kill any surviving eggs trying to hatch and that’s it

Cuts up to 1 1/2-inch thick green wood

so save time and money with Trim Fast Blade Lubricant

Non-Woven Poly 6 Mil - Blackout - 25' x 150' spl_centurionpro 01% Water Insoluble NitrogenThe 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