Red Mangrove, Grown in Florida but Not a Good Hummingbird Plant

I've heard that red mangroves are a good hummingbird plant, is that true? No, red mangroves (Rhizophora mangle) are not considered a good hummingbird plant, especially in Florida.

Red mangroves thrive in Florida's coastal zones (primarily USDA zones 10a–11b in South Florida and the Keys, aligning with their natural mangrove habitats), but their flowers do not reliably attract or provide significant nectar for hummingbirds.

Flower Characteristics

Red mangrove flowers are small, pale yellow-white, and clustered. They are primarily wind-pollinated, with some assistance from insects like bees and butterflies. These flowers produce limited nectar and lack the bright colors (especially red/orange) or long tubular shapes that hummingbirds prefer for easy access to abundant nectar.

Hummingbird Preferences in Florida.

Florida's hummingbirds (mainly migratory ruby-throated, with occasional wintering species like rufous or black-chinned) favor plants with vivid, tubular blooms rich in nectar. Recommended native or Florida-friendly options include:

Firebush (Hamelia patens)

Coral honeysuckle (Lonicera sempervirens)

Scarlet sage (Salvia coccinea)

Coral bean (Erythrina herbacea)

Firespike (Odontonema cuspidatum)

These are frequently listed by sources like UF/IFAS Extension and the Florida Native Plant Society as top attractors.

Confusion with Other Mangroves

Confusion may arise from the Mangrove Hummingbird (an endangered species endemic to Costa Rica's Pacific coast mangroves), which feeds heavily on flowers of the tea mangrove (Pelliciera rhizophorae)—a different species not found in Florida. No equivalent hummingbird-mangrove relationship exists in Florida's Atlantic/Caribbean mangrove ecosystems dominated by red mangroves.

Florida's warmer USDA zones (10–11) overlap with mangrove distribution in the south.

Red mangroves provide excellent habitat for coastal wildlife overall, but for attracting hummingbirds in a Florida garden or landscape, choose dedicated nectar plants instead.