Landscape Uses
Style Tags
South Florida Growing Guide
Light Requirements
Water Requirements
Water deeply 2–3 times per week during establishment, then reduce to weekly once roots are established.
Regular water essential for blooming — 3x per week dry season. Do not allow to dry out. Consistent moisture critical during flowering.
Soil and Fertilization
Fertilizer: Monthly balanced fertilizer with micronutrients. Hibiscus are heavy feeders. High potassium promotes flowering.
Schedule: Monthly balanced fertilizer during growing season (Feb-Oct). 8-2-12 or bloom fertilizer.
Salt Tolerance
- Mature Height
- 4–8 ft
- Mature Width
- 4–6 ft
- Growth Rate
- fast
- Water Demand
- 4/10
- Florida Grade
- Florida #1
- Installed Cost
- $$
- USDA Zones
- 9b, 10a, 10b, 11
- FLEPPC Status
- None
- Iguana Rating
- 4/10
Where to Buy in South Florida
Find President Hibiscus at South Florida nurseries — check availability and pricing at nurseries near you.
Frequently Asked Questions
How fast does President Hibiscus grow in South Florida?
President Hibiscus has a fast growth rate. In South Florida's warm, humid climate it typically establishes quickly with proper watering and fertilization.
Is President Hibiscus safe for pets?
President Hibiscus is not safe for pets. Mild ASPCA listing — Hibiscus flowers cause vomiting in dogs/cats if consumed. Low risk in landscape setting.
How much water does President Hibiscus need in South Florida?
Moderate water needs (4/10). Water deeply 2–3 times per week during establishment, then reduce to weekly once roots are established.
Can President Hibiscus tolerate salt air in South Florida?
President Hibiscus has moderate salt tolerance (4/10). It can handle some coastal exposure but should be protected from direct ocean spray.
Is President Hibiscus available in Miami-Dade County?
In Miami-Dade County, President Hibiscus is classified as: allowed. Allowed.
County Availability in South Florida
Miami-Dade County
Allowed. Very common in Miami-Dade tropical garden and HOA landscapes.
USDA Zone 10a–11. Tropical climate, year-round warmth and humidity.
View County Guide →Broward County
Allowed. Standard Broward County flowering shrub.
USDA Zone 10a–10b. Subtropical with warm winters and wet/dry seasons.
View County Guide →Palm Beach County
Allowed. Cold sensitive — may be damaged in freeze events north of Lake Worth.
USDA Zone 9b–10b. Transitional zone with occasional winter cold in north.
View County Guide →Collier County
Allowed. Common in Naples tropical landscapes.
USDA Zone 10a–10b. Subtropical Gulf Coast with seasonal flooding.
View County Guide →Monroe County
Allowed. Excellent in Keys climate.
USDA Zone 11. Tropical maritime, highest salt exposure of all 5 counties.
View County Guide →Full ordinance references and permit requirements available to Professional subscribers. Always verify current county requirements before installation.
Need a Spec Sheet?
Export a client-ready PDF with Florida Grade specs, county legal status, maintenance schedule, and failure risks. Available to Professional subscribers.
Ask about President Hibiscus
Get answers grounded in UF/IFAS research and South Florida landscape data.