The Bonsai Supply Black Lava Rock, 2 Quarts Bag, 1/4" Particle Size, Soil Aggregate for Bonsai, Cactus, Succulents and Aquariums
The Bonsai Supply's black lava rock, 1/4" particle size in a 2 quarts bag, for bonsai, cactus and aquariums.
Price range: $ (Budget)
What we liked
- + Black lava gives a clean, dark look as a soil component
- + 1/4 inch particles are ideal for standard bonsai soil blends
- + Also safe to use in aquarium and terrarium setups
Trade-offs
- - 2 quarts is a small quantity for big outdoor trees
- - Dark color makes it harder to see when soil is dry
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