Colorado Lava Rock Granules Bonsai Soil Additive 2 lb (1 Qt) Bag

$ 18.95

Colorado Lava Rock Granules 
Bonsai Tree Soil Additive

  • 2 lb. (1 Qt size) bag
  • 1/4" granules
  • Dust Free
  • Free Shipping
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). Colorado Lava Rock Granules 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.

Please note: We have now offer 5 lb bag, 10 lb bag & 20 lb bag of this additive in other listings.  If you need the larger quantities, you will will find these sized more cost effective.