Purple fountaingrass

I have a purple fountaingrass, will it come back, if so, how do I know if it's a prenial or annual? Currently it's in a container-from last year. Need help!!! Thanks you for your help! Mary
Submitted by mmebel17



Thanks for writing. Purple fountaingrass (Pennisetum setaceum 'Rubrum') is hardy only in Zones 9-10, so in most areas, it's necessary to treat it as an annual.


---Justin, Senior Garden Editor, BHG.com

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