Fir Bark, Pumice, Red Lava for Bonsai Soil Mix - 1 Gal. Each Medium Grain

ITEM: Fir Bark, Pumice, Red Lava for Cactus & Succulent, Bonsai Soil Mix - One Gal. Each  - Mix with other favorite organic medium (bark, coconut chip, compost, peat moss etc.) for use. - This is not a ready to use bonsai, cactus & succulent soil.  - Product of USA. PLEASE NOTE:This product contains a small amount of debris, is a normal phenomenon, since the transport process can not avoid friction, pressure and other circumstances lead to some of the powder situation.Thank you for your understanding GRAIN SIZE: MEDIUM/ALL PURPOSE Particles are approximately from 1/8" - 3/8" ( 6.0 mm - 10.0 mm ) VOLUME: US Dry Gal.  1 Gal. = 4 Quarts = 16 Cups  Fir Bark, Pumice and Red Lava ( one gal. each ) SHIPPING: This shipment cost cannot be combined with other items.