Medium Volcanic Rock
Volcanic rock is an excellent base for an inorganic rock mix. Many times if you get a Dendrobium from Hawaii you will notice that it has been potted in either black or red volcanic rock. This rock has good water retention with excellent aeration. Because it is inorganic, the mix will not break down and orchids that resent repotting can be left in their mix longer. Volcanic rock is a primary ingredient in our Inorganic Blend. Large Volcanic Rock is also available.
See also:
- Aerolite
- Aliflor - Small
- Aliflor - Medium
- Broken Brick
- Cedar
- Charcoal - Small
- Charcoal - Medium
- Charcoal - Large
- Cobblestone
- Coconut Husk Chips - Shredded
- Coconut Husk Chips - Small
- Coconut Husk Chips - Medium
- Coconut Husk Chips - Large
- Coconut Husk Fiber
- Cork - XSmall
- Cork - Small
- Cork - Medium
- Cork - Large
- Coir
- Cypress
- Diatomite - Small
- Diatomite - Medium
- Diatomite - Large
- Fir bark - Small
- Fir bark - Medium
- Fir bark - Large
- Granite Chips (turkey grit)
- Marble Chips
- Metro Mix 380 (with Coir)
- Monterey Pine Bark - Small
- Monterey Pine Bark - Medium
- Packing Peanuts
- Pea Gravel
- Peat Moss
- Pro Mix HP
- Pro Moss - Fibrous Blond
- Pumice Rock
- Redwood Bark
- Rice Hulls
- Rockwool Cubes
- Sand
- Sphagnum Moss - AAA New Zealand
- Sphagnum Moss - Chilean 5 Star
- Sphagnum Moss - Milled
- Sphagnum Moss - Premium Chopped
- Sponge Rock - Small (Perlite)
- Sponge Rock - Medium
- Sponge Rock - Large
- Tree Fern Fiber - Small
- Tree Fern Fiber - Medium
- Turface
- Vermiculite
- Volcanic Rock - Medium
- Volcanic Rock - Large



