





🌿 Elevate your plant game with nature’s volcanic secret!
Black Lava Rocks (1/4" size) are 100% natural volcanic stones mined in the USA, designed to improve plant health by enhancing soil aeration, drainage, and water retention. Ideal for cacti, bonsai, succulents, and potted plants, these clean, dust-free rocks protect roots and promote optimal watering, all while adding a stylish, natural touch to your garden or indoor plant setup.

















| ASIN | B0CDYNQHPL |
| Best Sellers Rank | #16,859 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #268 in Garden Soil |
| Customer Reviews | 4.5 4.5 out of 5 stars (249) |
| Department | unisex-adult |
| Item Weight | 9.97 pounds |
| Item model number | Plant Lava 1/4 Black |
| Manufacturer | Midwest Hearth |
| Product Dimensions | 10 x 8 x 2 inches |
K**2
Excellent size and quality.
Perfect size for the Bonsai trees I need to work on this month!
D**Z
As expected
Perfect for my bonsai's
J**K
All good . As described .
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 .
F**B
Timely and good value
Timely delivery. Rocks were as advertised and exactly what I needed for my plants.
B**K
High quality, good size, but arrived wet
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.
D**S
Quality Product
Perfect size 1/4” for potted Desert Roses
F**L
Mined in USA!
Just what I was looking for. Thanks!
A**R
Disappointed
Too small , some of the stones are ok, but most are like sand
Trustpilot
1 week ago
2 months ago