What is this on my Dwarf Barbados Cherry?

[JoeR]

What do you do with it in the winter? Do you have special lighting? I have a brush cherry that did fine in my southern exposure patio door area last winter.

Large south-facing window with two cheap grow lights because I have too many tropicals haha

 

[Carol 83]

Large south-facing window with two cheap grow lights because I have too many tropicals haha

Me too

 

[aml1014]

I have too many tropicals haha

I won't even say how many I have!

Aaron

 

[LanceMac10]

South facing windows are good!! March '16