Synova EarthArmor White over Black 3.5 oz. Ground Cover is a heavy-duty woven polypropylene fabric designed for commercial growing operations and nurseries. Its reflective white surface increases light to the lower plant canopy to help improve plant growth, while the black underside blocks sunlight to effectively suppress weeds around crops, trees, and shrubs. UV-stabilized for long-lasting performance, its high-strength construction resists tearing while allowing water, air, and nutrients to reach the soil. Ideal for greenhouses, field production, and container growing, this ground cover features alignment stripes every 12 inches to support consistent plant spacing and organized growing areas.