Dendrobium primulinum (Primrose Yellow Dendrobium)


Botanical Information

FamilyOrchidaceae
GenusDendrobium
Speciesprimulinum
CategoryTropicals

Details

USDA Hardiness Zone10a-11
USDA Hardiness Ref.
Canada Hardiness Ref.
RHS Hardiness Ref.
Temperature (°C)-2 to above 5
Temperature (°F)30 to 40
Height15-45 cm

Description and Growing Information

CultivationIt is definitely a cool to warm growing species requiring cool nights year round. A well drained pot and a rich media, especially if repotted in spring, will produce a robust stem that produces it flowers in pairs along the stem in spring. Use lots of water and fertiliser with the new growth, a good sunny position and an intermediate climate.
Notable SpecimensThe Queen Sirikit Botanical Garden, Chang Mai, Thailand.
HabitatAssam, Nepal, Andaman Islands, Myanamar, Thailand, Laos, Yunnan China and Vietnam.
Bark/Stem DescriptionThis plant has clustered, ascending, prostrate or pendulous, grooved stems covered in white sheaths.
Flower DescriptionIt blooms in winter through summer with a short inflorescence with minute bracts and 1 - 2, fragrant flowers that arise from nodes along the leafless cane.

Photographs