Habenaria rhodocheila grows in between the crevices of limestone cliff faces in the wild. These limestone formations are usually pretty moist during the warmer months and can have moss growing on them.
There used to be a video that showed how they really grow in the wild. It has long since been taken down. So it's now extremely difficult to verify what I said as being true.
I'm really not surprised that an inorganic mix does well for them.
If they are "leggy" and want to tip over, what I said about them growing on cliff faces is the reason why.
They start growth in the spring. They die back in the fall. They bloom during the late summer months to early fall. They remain dormant in the winter months, and still need the occasional moisture during this time.
These form root tubers (tuberoids).
Indirect moderate bright light is adequate.
Intermediate to warm. (55 F - 95 F)
Moderate humidity. (60% - 80% is sufficient)
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Philip
Last edited by King_of_orchid_growing:); 07-20-2012 at 10:41 PM..
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