Hi -- A neighbor gave me her poor sunburned hoya a couple years ago. I had no experience with hoyas so I potted it up slightly and put it in a bright north-facing window. The leaves went from pale yellow (sunburned!) to a dark green, with speckles. It seems to be flourishing. It's not flowering now, but its flowers are white with a red center. Is it H. carnosa or do the speckled leaves mean it's something else? Sorry the light from the windows made it tough to photograph.