Jerry Ward wrote:just found this thread. I'm in S.E. MI (zone 6a). Will this grow in my area?
I would think so but I'm not familiar with your region, so let me offer you some perspectives on its cold hardiness. If you think these temperature ranges fit your area, I will include you in the guarantee.
I'm also attaching an map for A. gigantea from the Biota of North America Program showing its
native range (all three highlighted colors on this map indicate the native range). This gives me the sense you are probably in a suitable area (and possibly even within a part of its native range that hasn't been mapped), but also that you might be near the cold edge of its suitable climate.
During the winter at our farm, the temperatures regularly go down to about 5 degrees Fahrenheit. A few nights a year there may be overnight lows down to -5F here but it is uncommon.
These temperatures do not bother the Arundinaria gigantea.
Some of the resources about A. gigantea I find
online report hardiness down to -5 or -9 Fahrenheit. That sounds about right to me.
How does this sound in light of your climate and conditions?