3/8" - 1/4" Black Lava for Bonsai Soil, Succulents, Cactus & Soil Mixes - Screened
3/8"- 1/4" Black Natural Cascade Mountain Volcanic Lava rock for use in soil mixes for Bonsai, Succulents, Cactus, hydroponics and soil mixes for specialty nursery plants. Also for top dressing bonsai and terrariums.
Pleasing black color when wet. This lava is very hard. Doesn't rot, all natural, relatively light weight. First photo shows our 3/8" - 1/4" black lava dry and the second photo shows the lava wet.
Lava is very non uniform in size. Thus all sizes are approximate. The Lava comes from the mine at 3/8 inch minus.
We then rescreen to remove Lava over ¼ inch. All lava that does not fall through our 1/4 inch screen is considered 3/8- 1/4 inch lava.
If you are concerned about the size of Lava you will receive and would like to order samples so you will know exactly what you will get, you can do so for the cost of shipping. Then, if you decide to order 6 gallons or more, the freight cost of shipping the samples will be reimbursed. Just leave a message in Special Instructions to Seller at checkout when you make your larger 6 gallon or larger order and we will refund for your sample shipping costs.
*Lava is an organic material that continuously breaks down. Some fines may occur during the shipping process. Lava from different parts of the mine is slightly different from other parts of the mine, so there will be a slight variation in size with each order.
Available in sample size, 15 ounces, 10 cups, 5 quarts, 3, 6,12,18 and 24 Gallons.
Samples of 1/4- 1/8 and 3/8-1/4 lava will be shipped USPS Ground Advantage
15 Ounce,10 cup, and 5 quart, are shipped USPS.
3 Gallon quantities are shipped USPS or UPS.
6, 12, 18 and 24 gallons are shipped UPS.
- Our 12 Gallon (2 boxes) will fill 24 trade gallon containers.
- Our 18 Gallon (3 boxes) will fill 36 trade gallon containers.
- Our 24 Gallon (4 boxes) will fill 48 trade gallon containers.
Free Shipping to most locations. We cannot ship to AK, HI, APO, US Territories, or areas considered remote without a freight surcharge.
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