Natural 13LBS Organic Clay Pebbles, 4-16mm Sizes, for Plant Growth, Hydroponics, and Orchid Care

You will receive a 13-pound bag of clay pebbles, each ball measuring approximately 4mm to 16mm, ideal for use in potted plants. These organic clay pebbles are both aesthetically pleasing and retain moisture, preventing soil splash and mess when watering. Made from natural clay and baked at high temperatures, they are non-toxic and odorless. The hard exterior and honeycomb interior structure make the pebbles lightweight, breathable, and effective at maintaining moisture, giving you confidence in their use for plants. Expanded clay pebbles can be combined with coco coir potting soil and peat pellet soil to enhance air permeability and water retention, serving as a top-layer medium to minimize water evaporation and soil splash, or as a bottom medium in pots to prevent root rot and retain nutrients for the root system. They are also suitable for hydroponic systems, where they help anchor plant roots, reduce water evaporation, and maintain moisture. The porous structure of the pebbles ensures good drainage and air permeability, preventing root rot and allowing them to absorb and slowly release water and nutrients for root uptake, promoting plant growth. Clay pebbles are breathable and moisturizing, locking in nutrients and releasing them gradually to provide plants with the essentials for healthy growth. They create a nurturing environment for plants, enhancing their vibrancy and beauty. These pebbles are well-suited for hydroponic and soilless cultivation, as well as for decorative purposes, and are particularly ideal for orchids.