Lava Rock is a naturally occurring volcanic cinder that has a porous structure which 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 weiProduct Info – 5 lb. bag
At this time we do not ship orders Internationally, to PO Boxes or to Puerto Rico, Alaska, Hawaii, US Virgin Islands, FPO and APO addresses.
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