Dendrobium aphyllum – 365 days of orchids – day 1561


On Easter Monday we have an orchid that reminds us of wonderful Easters spent in the monsoon forests of Sikkim. Easter is a great time to visit the Himalayas – it is towards the end of the dry season and lots of orchids are in flower, the weather is great – still snow in the fir forests at 3700m, and warm and dry in the lowland forests where we came across this wonderful and fairly common orchid.

Dendrobium aphyllum is a warm growing species and grows on the same trees as Vanda ampulacea from 200m to about 900m altitude. It also grows as a lithophyte on large boulders and cliffs and I have seen it on the road from Siliguri to Gangtok.

The species is very pendulous with long thin canes that grow with lush light green leaves during the very wet summer from April to September. Plants then drop all of the leaves and remain leafless until flowering. We grow the species in Warm Asia for the summer and then move it to the roof of Cool America for the winter when we avoid spraying it with water once the leaves have been dropped.

Over time the plant can form a large clump as shown by this magnificent specimen near the road to Gangtok in Sikkim. You may just be able to see the bright pink of Vanda ampulacea on the opposite side of the tree from the dendrobium.

The species flowers as a young plant too – see below

….but looks even better as a specimen just like its sister in Sikkim



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