Description
- 100% brand new and high quality, reliable and safe
- The shape is mostly round and oval, suitable for hydroponic plant and soilless culture
- It can replace horticultural soil to filter water quality and maintain water and nutrients
- It produces negative ions and promotes plant growth, safe for your plants
- Easy to use and can be reused after cleaning, much more convenient
Clay Ball - Hydroponic Clay Pebbles Growing Media Anion Clay Rocks for Hydroponic System
