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petuniafish

40 plumeria under T5HO lights year round?

Nancy
7 years ago
last modified: 7 years ago

I live on the Oregon ocean and we have inclement weather plus year round. If it's not blowing 40-80mph, it's raining, grey or freezing. (Yeah sounds awful but the excitement of living on the ocean has kept me here for 20 years.) My plants are under T5HO lights in a basement greenhouse. Began growing plumeria in May 2016 and nothing went dormant this winter.

My question is can I keep my plumeria under the lights during the winter too? My thought is that I would rotate dormancy keeping half of them under lights winter 2017, and the other half go dormant- switch 2018. Is this too much stress for the plants or could I carry this off?

Nancy

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