100% natural clay pebbles are clean, pH stable and offer great aeration and drainage in a variety of hydroponic applications.

• Ideal for deep water culture and drip feed systems.
• Able to cover large surface areas.
• Creates ideal environment for healthy bacterial growth around root zones, leading to healthier plants.
• 40-liter bag.

California Residents: Warning: Cancer and Reproductive Toxicity - P65Warnings.ca.gov