Grows well well north of its native range.  Documented in very southern counties with an outlier in Martin County -- that outlier is also unique in that it was collected near a cypress dome. Closely related to corn, this species has been crossed with maize to produce a corn that is resistant to Helminthosporium turcicum, the fungus that causes northern leaf blight  (Wikipedia). Listed as Threatened in Florida. Informal borders.

Very easily grown. Flowers are fairly small but very numerous. Plant on a trellis or fence.

Very thorny. In the northern parts of its range, a thornless cultivar is planted. Specimen tree. To avoid insect issues, best not to plant in large numbers.

The range of Prunus serotina includes most of eastern North America as far north as southern Canada.  It extends west into Texas and there are spotty occurrences as far west as Arizona.  In Florida, the range appears to be continuous as far south as the central peninsula after which it disappears, a pattern generally associated with temperature.  This species should grow well down to the central peninsula. Some people consider this to be a weed tree.  This author has it in my "field" where it is thriving and very welcome.  It is an early successional tree, but not a problem plant.  The tree lis an important component of deciduous forests in north Florida and eastern North America. Shade tree. Useful for informal reforestation of old grove land.

Informal shady semi-shady gardens.

Benefits from controlled burns. There are contradictions in herbarium databases, and reliable observations in counties where there are no herbarium specimens. Probably native in low abundance in dry (xeric) native grasslands and open pinelands throughout the state. Makes a colorful contribution to a native plant meadow. Becomes darker (more purple) after pollination. When flowering, the stem needs support from surrounding plants. It is primarily a fall bloomer.

Natural areas with some trees and vines for support

The distribution mimics the distribution of steepheads, a stream/valley system that originates in a very steep-headed ravine where the water seeps out of the ground to form a stream, and the headwall gradually moves uphill due to the water exiting the ground undermining it. Screen or specimen plant in shady wet settings.

Some literature sources suggest that this species may have some salt tolerance as it apparently grows along the upper edges of some salt marshes, but so far as we have seen recorded, not in Florida. Moist/wet wildflower garden.

In a managed garden, gamagrass can be trimmed back at the end of winter. Hedge, foundation planting, individual large grass clump, background screen for a flower garden. Rain garden or bioswale.

Used extensively in Indian cultures. Fruits are very high in Vitamin C. Casual settings, wetland edge or screen plant. Rain gardens and bioswales. Long bloom period.