4LBS Expanded Clay Pebbles For Plants, 4Mm-16Mm Leca For Plants Clay Aggregate Grow Media, Natural Organic Clay Balls For Hydroponic, Gardening, Orchi

Clay Pebbles for Plants: Each ball is about 4mm-16mm, which are perfect for potted plants. Our organic clay pebbles are not only beautiful and moisturizing, but also prevent the soil from splashing and dirtying the floor or table when watering.100% Natural Expanded Clay Pebbles: Made of natural clay baked at high temperatures. The exterior is hard and unbreakable, and the interior honeycomb structure makes the leca balls lightweight, breathable and moisturizing. So you can use them for plants with confidence!Perfect for Hydroponics: Hydroponic clay pebbles can be used for fixing the roots of hydroponic plants, reduce the water evaporation to keep moisture. The porous structure of leca pebbles has good drainage and air permeability, preventing root rot. And it can also absorb water and nutrients and release them slowly for root absorption, thus promoting better plant growth.Premium Medium for Plant Growth: Clay balls can be mixed with coco coir potting soil and peat pellet soil as a growing medium to improve air permeability and water retention. Which can be used as a top-layer medium to reduce water evaporation and prevent dirt from splashing when watering; can be used as a flowerpot bottom medium to avoid the root rot and lock nutrients for roots system.Wide Application: Orchid clay balls are breathable and moisturizing, and at the same time, they can lock the nutrients and release them slowly to provide the plants with the necessary nutrients. Not only can it provide a healthy growing environment for plants, but also make them vibrant and beautiful. They are perfect for hydroponic, soilless cultivation and decoration. And very suitable for orchid.4lb,6lb,8lb,10lb,12lb,14lb,16lb,18lb,20lb,30lb