Description
Lava Rock is a naturally occurring volcanic cinder with a porous structure that makes the material lightweight and highly moisture retentive.
Incorporate into your bonsai soil mix to increase drainage (aeration). It will absorb up to 40% of its weight in water.
Small lava rock (1/4 inch) is the best "sand" component around because it is "sharp" and has very irregular surfaces.
5 lb. bag.
📦 Free shipping
We use the finest packaging materials available.
♻️ 7-Days returns
🍃 We keep our planet green
We will send you the care instructions by email.
You can also find them in our bonsai care section.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.