Black Lava Rocks for Plants Natural Horticultural Volcanic Rock (1/4" Size) (Mined in USA) (5-lb Bag)

Perfect size for the Bonsai trees I need to work on this month!

Perfect for my bonsai's

As described. Weight as promised , minus an ounce or two . Good for mix with potted plant soil , provide aeration , and to layer bottom for good drainage . Clean , dust free.. I'm happy .

Timely delivery. Rocks were as advertised and exactly what I needed for my plants.

The actual product was very good: consistent grain size and no dust. However, it was sold by weight and the lava rocks were wet when they arrived and the resulting bag was smaller than expected. I hope that the wet rocks were due to them washing it the dust off, but water definitely adds to the weight for a product like this that is sold by the weight.

Perfect size 1/4” for potted Desert Roses

Just what I was looking for. Thanks!

Too small , some of the stones are ok, but most are like sand