Soils: Wet to moist, well-drained to periodically inundated brackish soils.
Nutritional Requirements: Moderate; can grow in nutrient poor soils, but needs some organic content to thrive.
Salt Water Tolerance: Moderate; tolerates brackish water or occasional inundation by salt water.
Salt Wind Tolerance: High; can tolerate moderate amounts of salt wind without injury.
Drought Tolerance: Moderate to low; requires moist to wet soils, but tolerant of short periods of drought once established.
Light Requirements: Full sun to light shade.
Flower Color: Yellow.
Flower Characteristics: Showy compound heads, about 1" wide.
Flowering Season: All year; peak spring-summer.
Fruit: Inconspicuous achene.
Wildlife and Ecology: Provides moderate amounts of food and cover for wildlife. Nectar plant for great southern white (Ascia monuste), gulf fritillary (Agraulis vanillae), large orange sulphur (Phoebis agarithe), southern broken-dash (Wallengrenia otho) and other butterflies.
Horticultural Notes: Grown from seed or cuttings. Break up seed heads into a pot with 2" or more of potting soil and sprinkle a little soil into the pot, almost covering the seeds. Place in light shade or full sun and keep moist.
Comments: Distinguished from B. arborescens by its silver foliage; the two species form a natural hybrid, B. x cubana.
Copyright by: James Johnson, 2014 In habitat, Everglades National Park, Florida Expand