Overview
Wax Begonia (Begonia × semperflorens-cultorum) is a compact bedding plant with fleshy leaves and steady white, pink, or red flowers, providing long-season color in protected Tampa beds.
Mature Size and Habit
Most selections form rounded mounds 6 to 18 inches tall and wide, knitting into a neat border when closely spaced
Best Landscape Uses
Use it as edging, a massed ground layer, a container filler, or a seasonal accent beneath open tree canopies
Sunlight
Morning sun with afternoon shade is ideal; bronze forms accept more sun, while deep shade reduces flowers and hot exposure scorches leaves
Soil, Drainage, and Irrigation
Plant in rich, well-drained soil and water as the surface dries; wet crowns and poor airflow invite stem and root rot
Best Planting Season for Tampa and Central Florida
Fall through early spring gives Wax Begonia mild establishment weather in Tampa; warm-season planting also works with dependable irrigation and close monitoring.
Pruning and Maintenance
Remove damaged stems, pinch lightly for density, fertilize modestly, and inspect for thrips, mites, mealybugs, snails, and fungi
Wildlife Value
Open flowers provide modest pollen and nectar for small bees; combine this nonnative plant with native flowering species
Cold and Heat Sensitivity
Plants tolerate Tampa warmth but decline in severe heat, soggy summer soil, or freezes; inland beds often need seasonal replacement
Safety, Roots, and Placement Warnings
Begonias contain soluble oxalates and are unsafe for chewing pets; keep them away from animals and clean up all trimmings
Invasive Concerns
Wax Begonia is nonnative and not generally invasive in Florida; remove unwanted seedlings and prevent discarded stems from rooting
Helpful Resources
