Plumeria in Canada
This is my first time growing plumeria. I bought 3 plumeria cuttings from Canada Bloom March 2011(Toronto). So far all 3 are doing well and lots of leaves. There is 1 plumeria cutting is thriving very well and sign of flowering soon as there's "inflow"? My question is should I continue to water even through winter and let it grow instead of letting it go dormant? Right now all 3 plants is sitting on my balcony and gets lots of sun since it's facing south. See attached for the plant that shows inflow. It's only 1 1/2 year since I bought the cutting. I hope to see the flower soon and would be sad if the leaves and "inflow" drop when I bring it indoor. Please let me know what I should do to over winter them.