I have a Colletia that was given to me as a small piece. Not sure if it's C.Spinnessoma or Helix. Either way it has never flowered and is about 3.5 ft tall and same wide. It is about 3 yrs old. Can you tell me how large I can expect it to grow and if & how I can get it to flower. I have it in full sun and I'm in zone 10. Thank you
I'm not sure; around here we have C. paradoxa, which is very similar.
