Black & White Poly size:25' roll Efficient soil warming solution

Efficient soil warming solution

makes portable use easy

our product development process involved the careful identification of several unique strains of bacteria which work in perfect harmony to perform some of the highly specific nutrient cycling functions required for optimal plant growth and development

ONA Blocks are available in Pro

Black & White Poly size:25' roll Efficient soil warming solutionBlack & White Poly Black & White Poly is the strongest commercial grade 6mm (+ ) on the market. The white side reflects 90% of light back to your plants. The black side blocks all light penetration. This heavy duty waterproof poly comes individually bagged and boxed for customers' convenience. White Black plastic (also known as panda plastic or "poly") "Poly" is useful if you are setting up a temporary grow room or don't want to damage the walls. Poly