I have no idea what this is...oncidium?
I "rescued" this one from a local greenhouse last year and I thought it was a goner over the winter but then to my surprise this summer it put up new growth and a spike which just flowered and I am beyond excited to find out what it is!
It lives outside in fairly mild temperatures, rarely exceeds 85 during the day and dips into low 60's at night. I have kept it pretty moist using only rain water mixed with DynaGrow Grow More fertilizer weekly.
If anyone can tell me anything about this beauty I will be ever so grateful! Thank you in advance!!