Hi
@glenn_boy13 and welcome to garden.org. Yes, we need to know what city your grandmom is in or near. It wouldn't be much help to recommend a nursery to help her if they are 300 miles away. Florida is a big state! We also have several very different climate zones here.
We also have a wonderful system of Master Gardeners here, who are experienced gardeners who volunteer (free) their help and advice to people like your grandmom. Each County in the state has its group of Master Gardeners organized by the County Extension Service.
