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david90531

Are these aquarium gravel okay for potting mix?

DavidL.ca
9 years ago

I finally got my hand on some turface through eBay ($15 shipping for a pound...), so I'm making some new soil. I still couldn't find anything for the gravel part other than aquarium gravel. I found a few unpolished, edgy ones. Do you think these would work? And which one is better?

Gravel #1
{{gwi:583576}}

Gravel #2
{{gwi:583577}}

The second one is slightly smaller compared to 1, and have less dust. But I would wash them before use anyway.

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