3/8" Minus Red Lava Rock for Bonsai Soil, Succulents, Cactus & Soil Mixes

3/8" Minus Red Lava Rock for Bonsai Soil, Succulents, Cactus & Soil Mixes - Unscreened  3/8" minus Natural Cascade Mountain Volcanic Red Lava rock for use in soil mixes for Bonsai, Succulents, Cactus & soil mixes for specialty nursery plants. This listing is for anyone wanting to screen their own lava to the size they want. This lava is unscreened as it comes from the quarry and contains all sizes from 3/8 inch to powder and is more economical than our hand screened lava products. Lava is primarily red/ dark grey in color.Mix is composed of and can be screened to approx.: 22%   3/8"-1/4" size lava 25%   1/4"- 1/32" size lava 23%   1/32"- 1/120" size lava 30%  powder fines If you are concerned about the size and would like to order samples, you can do so for the cost of shipping. If you decide to order 6 gallons or more, the freight cost of the samples will be reimbursed. Available in 15 Oz., 10 Cups, 5 Quarts, 3, 6, 12, 18, and 24 gallon volumes. 15 Ounce,10 cup, and 5 quart