Garden Scheme

Plant library  ·  Palms & Tropicals

Cabbage Palm

Sabal palmetto

Cabbage Palm is a tall, evergreen fan palm that brings a strong vertical anchor to warm-climate planting plans. Reaching about 40 feet tall and 15 feet wide, it is best treated as a long-term specimen rather than a filler between smaller shrubs. Its single, upright form leaves useful open ground beneath the canopy while keeping the visual weight high overhead.

  • Pollinator friendly
  • Deer resistant
  • Native to North America
Sunlight Full Sun
Water Moderate
USDA zones 8–11
Spacing 15 ft
Mature size 40 ft tall, 15 ft wide
Bloom Late spring - early summer

Placement and use

Use this palm at the back or outer edge of broad beds, beside a large lawn, or as a spaced vertical accent along a drive or property boundary. Keep its crown away from low roofs, overhead lines, narrow side yards, and tight entries so the mature canopy has room without crowding structures. Its native character, tolerance of salt and drought, and full-sun preference make it especially useful for exposed coastal-style landscapes.

Spacing and mature footprint

Set Cabbage Palms 15 feet apart, center to center, when repeating them in a row or informal grove. That distance matches the mature 15-foot width, so neighboring crowns can meet lightly without being forced into one another. In a mixed bed, reserve the same broad circle around each trunk and place lower plants beyond it, leaving a clear route for maintenance and access.

Three plants set 15 ft apart, center to center; shaded circles show the 15 ft mature spread.

Sun, water, and soil

Give this palm a position with full sun for most of the day, especially once it is established. Provide moderate water as it settles into the landscape, then plan irrigation so the surrounding bed can be managed without constantly wetting the palm’s root area. A sunny, open site also gives the large fan-shaped crown room to develop its intended silhouette.

Seasonal notes

Late spring to early summer brings branched flower clusters above or beyond the foliage, adding a brief airy layer to the crown. The flowers attract bees and other pollinators, so avoid treating the palm as a purely structural evergreen during that period. Its evergreen canopy keeps the planting occupied through winter, even when nearby perennials are dormant.[1][2]

Planning caveats

Allow for selective cleanup rather than routine hard pruning: remove only fully brown fronds and retain green ones. In areas where lethal bronzing has been identified, avoid depending on a single specimen for an essential screening or streetscape role. A repeated planting is easier to adapt if a palm must eventually be removed or replaced.[1][2]

Growing facts

Botanical name
Sabal palmetto
Type
Palm
Category
Palms & Tropicals
Lifecycle
perennial
USDA hardiness zones
8–11
Sunlight
Full Sun
Water
Moderate
Plant spacing
15 ft
Mature size
40 ft tall, 15 ft wide
Bloom season
Late spring - early summer
Pollinator friendly
Yes
Deer resistant
Yes
Native to North America
Yes

References

  1. Sabal Palmetto — UF/IFAS Gardening Solutions
  2. Cabbage Palm - Sabal palmetto — North Carolina Extension Gardener Plant Toolbox

Editorial content updated 2026-07-20.