Garden Scheme

Plant library  ·  Conifers & Evergreens

Fern Pine

Afrocarpus gracilior

Fern Pine is a tall, graceful evergreen for warm-climate plans that need lasting vertical structure. Reaching about 50 feet tall and 25 feet wide, it belongs where its canopy can become a major part of the landscape rather than a tight foundation planting. Use Afrocarpus gracilior to establish privacy, frame a broad street-facing edge, or cast shade over a generous portion of the garden.

  • Deer resistant
Sunlight Full Sun
Water Low
USDA zones 9–11
Spacing 20 ft
Mature size 50 ft tall, 25 ft wide

Placement and use

Place it along a spacious property boundary, at the outer edge of a large lawn, or in a broad planting strip where its height will not crowd roofs, overhead lines, or smaller trees. A row can form an evergreen visual screen, while a single tree works as a strong vertical anchor at the back of a deep bed. Keep the planting line far enough from paths and patios that the mature canopy does not turn circulation space into root-zone planting space. It can also be maintained by pruning or shearing for a more managed screen.[1]

Spacing and mature footprint

Set multiple Fern Pines 20 feet apart, center to center, for a continuous but not cramped long-term row. Each tree can reach roughly 25 feet across, so allow the planting to read as a broad living wall rather than a narrow hedge. Reserve at least the full mature-width zone between trunks and nearby permanent features, and keep an accessible edge on one side for pruning, cleanup, and inspection.

Three plants set 20 ft apart, center to center; shaded circles show the 25 ft mature spread.

Sun, water, and soil

Use Fern Pine in full-sun areas, especially where an evergreen canopy is wanted without placing a shorter shrub in the shade of larger trees. Its low water needs make it best suited to a plan that does not depend on frequent irrigation. Keep the root area open rather than filling it tightly with thirsty, high-maintenance planting.

Seasonal notes

This perennial evergreen holds its screening and shading role through the year in USDA Zones 9 through 11. Plan for its canopy as a permanent source of cover, not as a seasonal backdrop that opens in winter. Position sun-dependent beds and outdoor sitting areas with the mature shade pattern in mind.

Planning caveats

Treat Fern Pine as a full-scale tree even when using it in a clipped screen. If it is planted beside a heavily used walk, pool deck, or similar hardscape, leave room for routine cleanup and avoid relying on a narrow paved edge as the only maintenance access. Its mature footprint calls for a site with long-term clearance, not a confined side yard.[1]

Growing facts

Botanical name
Afrocarpus gracilior
Type
Conifer
Category
Conifers & Evergreens
Lifecycle
perennial
USDA hardiness zones
9–11
Sunlight
Full Sun
Water
Low
Plant spacing
20 ft
Mature size
50 ft tall, 25 ft wide
Pollinator friendly
No
Deer resistant
Yes
Native to North America
No

References

  1. Afrocarpus gracilior - Plant Finder — Missouri Botanical Garden

Editorial content updated 2026-07-20.