if it is a perennial one plant it in the ground where you want it to grow. if its an annual collect any seed it sets.

hi I googled it and it comes out as a hardy/half hardy perennial. often grown as an annual. it is a red flowered one according to what I have read.

It's supposed to be one of the hardiest of the red-flowering verbenas, according to Beeches Nursery.

Thanks Seaburngirl and Tugbrethil, I'm going to choose its place, plant and hope for the best, it's what I love about gardening!