Will This Grow Well In Planting Zone 7A?

Question

My experience – they grew up around stumps of palmetto palms in Central Fl.

Answer 1

Unfortunately, there were no photos attached, and we don't know the plant you're referring to.
Please send us a new email with a little more info so we can try to help. Here's a general article about palmettos:
https://www.gardeningknowhow.com/ornamental/trees/saw-palmetto/silver-saw-palmetto-plants.htm