Overview
Windmill palm (Trachycarpus fortunei) is an evergreen palm with fan leaves and a slender trunk wrapped in brown fibers. Its cold tolerance and compact crown suit Tampa landscapes needing a smaller vertical accent.
Mature Size and Habit
This slow-growing, single-trunk palm commonly reaches 10–25 feet, with a crown about 6–10 feet wide. The fibrous trunk stays narrow while rounded fans form a tidy canopy.
Best Landscape Uses
Use it as an entry accent, patio specimen, courtyard focal point, or large container plant. It fits confined areas but needs overhead clearance.
Sunlight
Partial sun is ideal in Central Florida. Established plants can take full sun with reliable moisture, but protect the crown from reflected heat and drying wind.
Soil, Drainage, and Irrigation
Provide fertile, well-drained soil and even moisture during establishment. Once rooted, water moderately and let the upper soil dry slightly; prolonged saturation can damage roots. Keep mulch off the trunk.
Best Planting Season for Tampa and Central Florida
Plant from fall through spring so roots develop before summer heat and storms. Set the root initiation zone at original grade; never plant deeply.
Pruning and Maintenance
Remove only brown fronds and spent flower or fruit stalks. Do not hurricane-cut the crown or pull healthy trunk fiber. Monitor for pests and nutritional symptoms.
Wildlife Value
Spring flowers support insects, and ripe fruit may feed birds. The crown offers limited shelter, though this nonnative palm is not a specialist host for Florida wildlife.
Cold and Heat Sensitivity
Windmill palm is exceptionally cold hardy, but Tampa’s hottest sites can stress foliage. Afternoon shade, correct irrigation, and root-zone mulch help during long hot periods.
Safety, Roots, and Placement Warnings
Fallen fruit can create litter and slipping hazards, while rough petioles require gloves. Roots are fibrous rather than large and woody, but keep the trunk clear of walls, utilities, roofs, and narrow walks.
Invasive Concerns
Windmill palm is native to south-central China and northern Myanmar, not Florida. It is not typically treated as invasive in Central Florida, but remove seedlings and dispose of fruit away from natural areas.
Helpful Resources
See the UF/IFAS fact sheet for Florida guidance and Kew Plants of the World Online for taxonomy and native range.