Perennial
Oyster Plant
Tradescantia spathacea
Varieties We Carry
Bi-ColorTradescantia spathaceaDwarfTradescantia spathaceaStandardTradescantia spathacea
Sizes & Pricing
1 galFrom$6.95
Fresh this week. Last restocked Apr 8.
LightFull Sun, Part Shade, Full Shade
WaterLow
Mature size6-12 inches × 18-24 inches (spreads indefinitely by offsets)
About Oyster Plant
Oyster Plant (Tradescantia spathacea) is a bold tropical perennial native to southern Mexico, Belize, and Guatemala, forming rosettes of stiff, lance-shaped leaves that are deep green on top and rich purple beneath. Small white flowers are cradled in boat-shaped bracts nested among the leaves, giving rise to the common name. It is one of the most durable and widely planted ground covers and edging plants in South Florida landscapes. Starting at $6.95.
Plant details
- Bloom Season
- Spring, Summer, Fall, Winter
- Flower Color
- White
- Growth Rate
- Moderate
- Foliage
- Evergreen
- Soil
- Sandy, Loam, Well-drained
Best planting months
Recommended forZone 9b · St. Augustine, FL
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This monthGood windowOther months
Seasonal care
Bloom season. Good planting window.
Bloom season.
Bloom season. Ideal planting window.
Bloom season. Retains foliage through winter.
Care essentials
Light
Oyster plant thrives in full sun to deep shade, making it one of the most versatile groundcovers for NE Florida. In Zone 9b, some afternoon shade prevents leaf scorch, but it adapts readily to bright or shaded spots alike.
Water
Extremely drought tolerant once established; water regularly during the first growing season to set roots, then reduce to occasional deep watering. Well-drained soil is essential—oyster plant is susceptible to root rot if kept soggy.
Soil & Fertilizer
Tolerates sandy Florida soils and even rocky conditions without amendment. Apply a balanced slow-release fertilizer in spring; avoid over-fertilizing, which promotes lush growth that attracts mites and mealybugs.
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Common questions
Is Oyster Plant a good plant for St. Augustine?
Oyster Plant is a perennial for Zone 9b coastal Florida gardens, with medium salt tolerance, reaching 6-12 inches × 18-24 inches (spreads indefinitely by offsets).
Care information verified from
Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.