The Cayman Islands Spider-lily is a stunning evergreen bulb native to southern Florida and the West Indies, prized for its extraordinary white flowers that emerge on leafless stalks in mid-summer. Hardy in zones 10-11, this plant grows 2 to 3 feet tall and produces fragrant, spidery blooms arranged in clusters of 10 to 16 flowers, each rising dramatically above a basal mound of long, arching leaves. It thrives in consistently moist to wet soils in full sun to partial shade, making it a striking choice for water gardens and tropical landscapes where its ethereal flowers can be fully appreciated.
Partial Sun
Moderate
10-11
36in H x 48in W
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Moderate
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Each bloom unfolds like a delicate firework, with thin, elegant petals radiating from a central corona in perfect geometric harmony. The fragrance is intoxicating, especially in the warm evening hours of July and August when the flowers fully open. Unlike typical houseplants, this species genuinely loves wet feet and actually performs better in boggy, consistently moist soil rather than the well-draining conditions most gardeners instinctively provide. It's evergreen in its native habitat, meaning you get year-round architectural foliage even when flowers aren't present.
The Cayman Islands Spider-lily is grown exclusively as an ornamental water plant, valued for its dramatic white flowers and architectural foliage. In tropical water gardens, it's planted at the margins of ponds and in shallow water features where its tall flowering scapes can be admired and its fragrance enjoyed. Container gardeners in colder climates grow it in large pots in moist soil, either indoors or moved outdoors during warm months. Its stunning blooms make it a focal point rather than a supporting plant, best positioned where evening fragrance can be appreciated.
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Plant bulbs indoors in spring in containers with humus-rich, fertile soil, positioning the bulb neck slightly above the soil surface. Keep soil consistently moist and provide bright light until outdoor conditions warm in late spring.
Move containerized plants outdoors after the last spring frost when nighttime temperatures stay above 50°F. Plant bulbs directly in garden soil 4 inches deep and 8-12 inches apart in spring, choosing a location with consistently moist to wet soil. In regions with winters colder than zone 10, grow as a summer plant and dig bulbs before first frost in fall.
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“Hymenocallis latifolia evolved in the subtropical and tropical regions of southern Florida and the West Indies, where it adapted to the wet, sandy soils and seasonal flooding of coastal wetlands and swamps. This species was recognized and cultivated by plant enthusiasts for its extraordinary ornamental flowers, eventually becoming a staple of tropical and subtropical gardens where the climate permitted year-round growth. In regions with colder winters, gardeners discovered they could grow it as an indoor bulb or seasonal container plant, leading to its wider distribution through horticultural trade.”