Mixed Lava Rocks - 15 oz
POTTED PLANTS: For pots with no drainage holes you can place the lava rocks at the bottom of the planter so the water can pool without drowning the roots.
POROUS: Lava rocks are porous and will absorb and slowly release excess water back to the plant.
TERRARIUMS: Lava rocks are a great addition to your terrarium.
NATURAL: These lava rocks are all natural and organic.