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Hoya obscura

A. D. E. Elmer ex C. M. Burton

Published in Hoyan 8(1) 15 (1986) by A. D. E. Elmer ex C. M. Burton. Hoya obscura originates from the Philippines.

There are different clones of Hoya obscura which have different colours of the flowers, some with yellow flowers like this one and some with more pink/apricot coloured flowers. Also, the flowers vary on the same plant depending on how much sun it is exposed to. The scent of the flowers is in my opinion the best among hoyas. It is fresh, sweet and not too strong.
 

Plant
Leaves: light green, 15 cm long, 5.5 cm wide
Growth habit: hanging
Flowers
No. in a cluster: ~30
Size: 1.2 cm (measured flat)
Colour: yellow
Form: revolute
Scent: yes
Nectar: not visible
Lastingness: about a week

Hoya obscura can be grown both in a hanging basket or supported by a trellis. If grown supported by a trellis it will need some help arround though, as it doesn't twine very well.
 

The leaves are light green. They have visible veins and are quite thick and hard. They get a nice red tint if exposed to the sun. The plant tolerates drought but grows better if you don't let it dry completely between waterings. I have my plant in a shaded southern window but I guess it is best placed in a window facing east or west. Hoya obscura is one of the easiest hoyas to grow. It grows fast and flowers readily. So, this is a hoya I definately would recommend for the beginner.