Pot Clay Pebbles What is this? Place these mini clay pebbles at the bottom of the pot or mix them with the soil for drainage and air, or place these at the top of the pot for decoration and prevent soil particles from splashing when watering. Are there any advantages of the product? Clay Pebbles provide excellent drainage and air and act as a reservoir, which promotes root growth. These clay pebbles have great look for decoration, reusable, water and aging resistance, no fading, no peeling. How to use it? Place these mini clay pebbles at the bottom or the top of the pots, a good grow medium for hydroponic applications. WIDE APPLICATION Notice There may be dust on the surface, it is recommended to wash it before using it. Clay Pebbles 9-10mm Clay Pebbles 2-3mm Clay Pebbles 3-5mm Clay Pebbles 3-5mm Clay Pebbles 3-5mm Decorative Glass Gravel 3-6mm Buying Options Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 3.7 out of 5 stars 2 — — 1.0 out of 5 stars 1 — — Size 9-10mm 2-3mm 3-5mm 3-5mm 3-5mm 3-6mm Weight 0.88 Lbs 0.22 Lbs 0.88 Lbs 0.22 Lbs 0.88 Lbs 450g/1 Lbs Material Clay Clay Clay Clay Clay Glass