uations where there
are no plants immediately under them.
Narrow rafts 4 inches wide and 1 foot or so in height are suitable for
_Angraecum infundibulare_, _A. imbricatum_, and other scandent Angraecums
of similar growth. These should be fastened to the rafts with some good
Sphagnum-moss between the plant and the raft on the lower half, the base
of the plant and the raft being afterwards fastened in a flower-pot with
Sphagnum-moss, the raft leaning at a slight angle. Sphagnum-moss can be
added on the upper part as the plant grows, and, when sufficiently
rooted up the stem, it can be severed half-way up when the base will
produce new growths.
STAKING OR FIXING ORCHIDS
Some years ago, when large specimens were favoured, it used to be the
practice to stake or "stick" the plants, as it was called, some of them
exhibiting almost as many sticks as pseudo-bulbs. The sticks rapidly
decayed, often leaving the stumps to harbour fungus and cause injury to
the plants.
The compact specimens of the present day, when properly grown, require
no support from sticks. In respect to specimens of larger growth, such
as Aerides of tall habit, Laelias of the _L. purpurata_ class, and
Dendrobiums, when they require sticking at all, they may be securely
supported by one stick in the centre, to which one of the strongest
growths should be fastened, any others requiring support being looped to
the centre stick. The fewer sticks used the better.
Dwarf plants with creeping rhizomes between the pseudo-bulbs used often
to be secured when repotted by small wire pegs, and the custom is not
yet quite obsolete. Metal, especially galvanised iron wire, which is
most commonly used, is very injurious to any portion of an Orchid which
is allowed to come in contact with it. Such pegs are unnecessary, for
the plants can be fixed with the potting material, and later on the new
roots will effectually secure them.
In fastening Orchids on rafts or blocks, fine copper wire should be
used, and all the care possible taken to prevent it resting on the
rhizomes or stems, a small piece of peat or Sphagnum-moss being placed
beneath the wire where it crosses the plant. Where Orchids such as
Phalaenopsis are grown in baskets or hanging pans, the leaves should not
be allowed to touch the wire suspenders, or injury will result. Where
leaves too closely approach the wire suspenders during their growth, the
wire should be bent to avoid contact, or have a small sh
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