J.C.
Hi S.,
I was given a very SMALL Hibiscus one year as a gift by one of my grandsons. I put it in the kitchen window and watered it lovingly. It outGREW the window!! *LOL*
Here in Texas the Hibiscus canNOT be raised OUTdoors. They must be wintered inside. They can't take the *ahem* winter cold. Two of my neighbors winter theirs in their garages, and put them out after the last frost of the year. They are then fertilized and watered and bloom until it's time to put them away again for the winter.
They are beautiful plants, but no, they're not outdoor planting types of plants.
JC...a granny in Richardson
PS....I say *ahem* to the Texas winter cold, as I grew up in Oregon *LOL