Oh my absolute favorite!!
@duane 456 thanks for sharing about cuttings- I have been wanting to try that. So is it u heated garage? Do you root them in just water or use rooting hormone and potting mix. They are definitely worth buying as annuals but it would be nice to not have to buy them every year since I plant 3 of them. My pic is a macro of a bloom. Amistad's blooms are the most exquisite purple, which is my favorite color. I agree the whole plant is exquisite!!