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rjinga

Magic number (temperature) for the following?

rjinga
15 years ago

I have plants that may or may not technically be considered tropicals and to be honest I'm not really sure what will be ok outside and what wont. Any help would be apreciated.

BTW: I have a greenhouse to store things in for the winter, last year when it got below freezing (only a handful of times all winter) I had the GH heated to about 45 ish. And most times the heater was only needed for a few early morning hours til the sun comes up.

Plumeria

Hibiscus

peony

small pomegranite tree

orange tree (in a huge container)

Ferns

begonias

jasmine

dwarf palm

mandevilla

bromelaid

I will move all that I can into the GH but if there is anything on this list that can stay outside?

thanks for any tips

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