Reflective White/Black Ground Cover 3.5 oz, UV-Stabilized, white woven polypropylene fabric woven to a black polypropylene fabric. It is a strong, heavy fabric, which allows it to be more resistant to tearing, puncturing and weed penetration. Reflective white fabric on top-increases yields by allowing the lower canopy of plants to receive light exposure. Black fabric underneath blocks sunlight from reaching weeds. Reflective White/Black Ground cover is permeable, allowing water and nutrients to pass through. Great for growing lavender and hemp plants. This fabric is striped every 12" to aid in plant alignment.
12x300 folded to 6 foot