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South Florida Growing Guide
Light Requirements
Water Requirements
Once established (12–18 months), Sea Grape is drought-tolerant and requires minimal supplemental irrigation in South Florida.
Extremely drought tolerant once established (12 months). Requires irrigation only during the first growing season. Native to dune environments — designed to thrive on minimal water. Never overwater.
Soil and Fertilization
Fertilizer: Balanced slow-release shrub/tree fertilizer
Schedule: February and October. Balanced slow-release 10-10-10.
Salt Tolerance
Suitable for coastal planting across all 5 South Florida counties.
- Mature Height
- 15–35 ft
- Mature Width
- 15–30 ft
- Growth Rate
- medium
- Water Demand
- 2/10
- Florida Grade
- Florida
- Installed Cost
- $$
- USDA Zones
- 10a, 10b, 11
- FLEPPC Status
- None
- Iguana Rating
- 5/10
Where to Buy in South Florida
Find Sea Grape at South Florida nurseries — check availability and pricing at nurseries near you.
Frequently Asked Questions
How fast does Sea Grape grow in South Florida?
Sea Grape has a medium growth rate. In South Florida's warm, humid climate it typically establishes quickly with proper watering and fertilization.
Is Sea Grape safe for pets?
Yes, Sea Grape is considered pet-safe. Non-toxic to dogs and cats. Fruit is edible for humans and wildlife.
How much water does Sea Grape need in South Florida?
Low water needs (2/10). Once established (12–18 months), Sea Grape is drought-tolerant and requires minimal supplemental irrigation in South Florida.
Can Sea Grape tolerate salt air in South Florida?
Sea Grape has high salt tolerance (10/10) and is well-suited for coastal South Florida, including areas with salt air in Miami-Dade, Broward, Palm Beach, Collier, and Monroe counties.
Is Sea Grape available in Miami-Dade County?
In Miami-Dade County, Sea Grape is classified as: protected. Florida native — protected under Florida Statute 720.
County Availability in South Florida
Miami-Dade County
Florida native — protected under Florida Statute 720.3075.
✓ Coastal OK
USDA Zone 10a–11. Tropical climate, year-round warmth and humidity.
View County Guide →Broward County
Florida native — protected. Preferred for dune restoration projects.
✓ Coastal OK
USDA Zone 10a–10b. Subtropical with warm winters and wet/dry seasons.
View County Guide →Palm Beach County
Heritage protections apply to large specimens. Native species protections.
✓ Coastal OK
USDA Zone 9b–10b. Transitional zone with occasional winter cold in north.
View County Guide →Collier County
Native species protections. Preferred coastal buffer species.
✓ Coastal OK
USDA Zone 10a–10b. Subtropical Gulf Coast with seasonal flooding.
View County Guide →Monroe County
Critical native species in Monroe County. Protected under Monroe County vegetation retention ordinances.
✓ Coastal OK
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 Sea Grape
Get answers grounded in UF/IFAS research and South Florida landscape data.