mounting orchids

Using Mounts & Baskets

Almost any epiphytic orchid can be forced to grow in a pot, however there are some species that seem better suited to being mounted on something, or grown in a basket. A few of the reasons we would choose this approach would be; orchids with elongated rhizomes between the pseudobulbs (i.e. L.anceps, some Bulbophyllum, some Maxillaria); orchids with pendant inflorescences (i.e. Stanhopea, Gongora, Coelogyne), orchids with a generally unruly habit (i.e. L.rubescens, some Aerides, some Eria) or orchids whose culture prefers it (i.e. C.aclandiae, Cattleyopsis, some Oncidium). As we said that any orchid can be made to grow in a pot, the converse is also true; any epiphytic orchid will grow on a mount. As to deciding between mount or basket, it is best to consult the vendor of the orchid or another experienced grower for advice. There are also numerous good resources available at bookstores as well as online. It is beyond the scope of this program to provide cultural suggestions for specific orchids.

Any non-resinous hardwood that doesn't decompose too quickly can be used as a mount. The most commonly available commercial orchid mounts are slabs of cork bark, cypress or tree fern (in order of increased moisture retention). Small pieces of local hardwood tree limbs may also be used, but it is best to consult growers in your area for recommended species.

The goal of mounting orchids is to secure them firmly to the mount long enough for their roots to grab hold. In this regard, your ingenuity is valuable. Whatever means you use to this end are acceptable as long as you don't damage the plant.

The most commonly found orchid baskets are usually square and come in 4,6,8,10 & 12-inch sizes. Baskets may be made of teak, cedar, or cypress. The teak baskets cost more but last longer. If you are using a fine potting material in the basket, you can line it with coconut husk fiber, sphagnum or a piece of window screen to retain the media. Sphagnum, osmunda, and coarse medium (lava rock, tree fern chunks, bark) will stay put and need no lining. It is also possible to grow some orchids in galvanized wire baskets lined with coconut husk or sphagnum. Wire baskets usually deteriorate more quickly than wood baskets. In practice, any container that retains the potting medium, while providing adequate aeration, can be used providing that it lasts a few years. Feel free to experiment.