Legigo 7 LBS Organic Expanded Clay Pebbles, 4mm -16mm Light Expanded Clay Aggregate, Natural Clay Pebbles for Hydroponic & Aquaponics Growing, Orchid Potting Mix, Dutch Buckets, Drainage

All Natural Expanded Clay Pebbles: Made of natural clay, baked at high temperature into round pellets, pH neutral helps remove excess acidity, sturdy, no odor, not easy to break, you can safely use it in your garden to help plants grow healthier and faster; Widely used for plant pavement, pot base and hydroponics
Lightweight Clay Pebbles: You will receive 7 lbs of clay pellets, 4-16 mm in diameter, the clay balls are the perfect size for small to medium pots and garden plants; Expanded clay pebbles are packaged in resealable foil pouches designed for long-term storage; Easily pour in the necessary amount and store the rest for future use
Excellent Drainage and Aeration: The porous structure of expanded clay aggregate provides plants excellent aeration and drainage, ensuring that the root system is not saturated by over-watering, while also providing the right amount of oxygen to the roots, improving root circulation; The increased airflow also helps regulate soil temperature, allowing plants to grow comfortably
Keep Moisture and Fertilizer: The pores inside the leca balls can take in some water and retain some gas; When the water around the root system is insufficient, the water in the clay pebbles diffuses out through the surface to provide the necessary oxygen and water; The clay pellets can also store nutrients and slowly release them to the root system
Multipurpose: Our light expanded clay is great for hydroponic growing, aquaponics, orchids substrate, indoor plants, combined with other soil media can activate soil and improve plant survival and soil fertility; Widely used for soilless cultivation in roof gardens and lawns, perfect for media beds, dutch buckets, decorating plants; Can be reused after cleaning