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- 2LBS of 100% natural expanded clay. Inert, pH-neutral, clean & decorative.
- For Orchids - Expanded Clay Pebbles porous structure provides excellent aeration and acts as a water reservoir.
- For Hydroponics - Ensures good root aeration and prevents rotting and excess acidity
- XL SIZE 16-25mm - fills approximately: twenty 2" pots, or six 3" pots, or two 5" pots.
- Only available from Cz Garden Supply (TM); USPTO and Amazon Brand Registry Protected