Kevin knows Gary Gossett, so maybe he can fill in the blanks.
I agree with what Julia posted above. I have many of them in my collection and they do very well, even in the rainy season, with the exception of 'Pacific Hep'. It does tend to have problems with rotting.
Here are some of Gary Gossett's semsp.
http://garden.org/plants/group...
@JungleShadows
I see one listed as 'Sea Foam' as being one of Gary's. Do you know if that one really is his?
And a 'Helen Melissa'?
Cinta can you show us a photo of your new 'Pacific' semp?
