Anyone have experience growing foxy foxgloves? We picked up a few this weekend and planted them in a raised bed. A few of the stalks are not standing straight up on their own. Should we stake them to get them to stand up or just leave them as is?

Also, I have read conflicting information on whether this is a perennial or biennial. Can anyone tell me what to expect?

We really don't know anything about foxgloves in general, and goxy foxgloves in particular. I would appreciate any advice or past experiences y'all have had with them. Thanks.