King Sago Palm

King Sago Palm (Cycas revoluta), commonly known as Sago Palm, typically grows 3–6 feet tall and 4–8 feet wide in residential landscapes. Older plants can grow much taller over time. Its strong trunk supports a crown of glossy, dark green fronds that spread outward in a circular pattern. Despite its name, it is not a true palm but belongs to an ancient group of plants called cycads.

Full sun to partial shade provides good growing conditions. Light afternoon shade can help protect the leaves from strong summer sunlight, especially on young plants. Well-drained sandy or loamy soil supports healthy roots and helps prevent excess moisture around the base.

Allow about 4–8 feet of space for the mature leaves to spread. Individual plants work well near entryways, in open garden beds, and alongside other tropical shrubs. Their slow growth also makes them suitable for large outdoor containers. Keep enough space around the plant so its stiff leaves do not block narrow walkways.

Newly planted King Sago Palms need regular watering while their roots become established. Mature plants tolerate dry periods and generally require little supplemental irrigation. Let the upper soil dry between waterings, since standing water can damage the roots and trunk.

King Sago Palm does not produce traditional flowers. Instead, mature plants develop large cones near the center of their leaves. Male plants produce upright cones, while female plants form rounded structures that may hold orange-red seeds. The dark green foliage remains the main feature throughout the year.

Growth is very slow, with new leaves often appearing in groups during warmer months. Remove completely brown or damaged fronds when needed, but avoid cutting healthy green leaves. A slow-release fertilizer made for palms and cycads can help support healthy growth in sandy Florida soils.

King Sago Palm handles Southwest Florida's heat and humidity and can tolerate brief periods of cooler weather. Established plants have some cold tolerance, although freezing temperatures may damage exposed foliage. Good drainage is important during the summer rainy season.

Why You'll Love It

Dark Green Fronds: Stiff, glossy leaves spread outward to create a full, rounded appearance.

Unique Trunk Shape: A thick, textured trunk becomes more noticeable as the plant matures.

Year-Round Greenery: Evergreen foliage provides color throughout every season in warm conditions.

Slow-Growing Habit: Gradual growth helps the plant maintain its size without frequent trimming.

Great for Landscape Accents: Rounded foliage creates a clear focal point among smaller shrubs and groundcovers.

Sun Requirements: Performs well in full sun to partial shade, with some afternoon protection helpful for young plants.

Water Needs: Water regularly during establishment. Mature plants need low to moderate moisture and prefer soil that dries between waterings.

Mature Size: Typically 3–6 feet tall and 4–8 feet wide in maintained landscapes. Older specimens may grow larger.

Best Uses: Front yards, tropical garden beds, entryway accents, large outdoor containers, foundation plantings, and ornamental landscape displays.