Black White Grow Sheet 2 metre wide x 100 metres length x125mu thickness
Dual layered Black White Grow Sheet. White to increase light in the grow area, black to reduce external light.
Black & White is one of the original reflective materials. Black on one side and white on the other, it’s perfect for covering windows to block out light and for building temporary walls to section off your grow room. B/W is in 125mu thickness, so it’s even heavy duty enough to put down on the floor of your garden to help protect the floor and bounce some light back up at the underside of your plants (give it a try; you’ll see the difference).
