Archive for July, 2008

Sympodian Orchids

Tuesday, July 1st, 2008

Chysis bractescens is an untidy plant to grow, and if grown upright will continually strive to turn itself the other way. Eventually the pseudobulbs grow out at all angles. Taking a closer look at this plant, it will be found that the heavy, club-shaped pseudobulbs are wasted at the base; they grow from a considerably thick, strong rhizome and swell out as they mature, consequently becoming top-heavy. Even when accommodated in an open basket this plant will look decidedly uncomfortable, and the best answer is to grow it in a pendent position on a piece of bark.

The plant is removed from the basket in the usual way, and cleaned of its bark compost. The bare-rooted plant is then placed on the raft with a pad of ostnunda fibre, into which the roots have been folded, between the plant and the wood.

Ideally the plant should be left with at least four pseudobulbs, including those in leaf, on the main plant. The excess pseudobulbs can be removed by slicing them from the plant with a sharp knife. The cut should he made downward to sever the rhizome.