About This

• 【Multi-Functional Use】Our black lava rocks are widely used as soil additive or top dressing for plants, such as succulent, cactus, bonsai tree, orchid, and also can be used as base layer or decoration in aquarium, terrarium and fish tank.
• 【Natural Stone】These are natural black lava rock, no dyes and the color can remain beautiful over time. There might be a little dust during long-distance transportation, but it will not affect the use.
• 【Porous Rock for Drainage】The porous volcanic rocks provide quick drainage for your plants while keeping more moisture to help the plants stay moist, and add weight to stabilize plants in the soil.
• 【Wash Before Using】Please wash the volcanic rocks before using. Rinse them off 3-5 times with warm water until their surface clean and smooth. When wet, the lava rock gravel will become darker.
• 【What You Get】Our package includes 10 lbs black horticultural lava rocks, packed in a resealable ziplock bag. Measure 0.2"-0.3" (5mm-8mm) on average.

Overview

• Brand : CLSR2U
• Style : 10LB Drainage Lava Rocks
• Item Weight : 10 Pounds
• Item Volume : 4.4 Quarts