windmill palms

Windmill palms (Trachycarpus fortunei) are cold-hardy and can grow in USDA zones  They prefer partial shade but can tolerate full sun, especially in northern climates.4

These palms can reach heights of 20-40 feet and have a spread of 6-10 feet. The growth rate is slow, gaining less than a foot per year.

For watering, newly planted windmill palms should be watered every few days. Once established, they should be watered weekly during dry spells and can be drought-tolerant. Overwatering can lead to root rot, so it's important to ensure good drainage.

Windmill palms do not require fertilizer but can benefit from a slow-release, palm-specific fertilizer applied twice a year: once in the spring and again in the summer or fall. They are adaptable to various soil types as long as the soil is well-drained.

In colder climates, protecting the palm during winter is advisable. Wrapping the trunk in burlap or fleece cloth can help insulate the roots, and the leaves can be gathered and wrapped for added protection. Avoid using plastic sheets as they can trap moisture and cause damage.

Pruning is minimal; simply remove any yellow or brown fronds as needed. The palm does not produce significant litter, making it suitable for paved areas.

Windmill palms are resistant to pests and diseases, making them a low-maintenance addition to any landscape. They can be grown in containers and moved indoors if temperatures drop below 10 degrees Fahrenheit.

For propagation, the most reliable method is growing windmill palm trees by seed. Soak the seeds for several days, plant them in a potting mix, and keep them in bright sunlight.

Windmill palms are versatile and can be used as single accent plants or in groups for a tropical look.17 They are particularly attractive when planted in varying heights.

Windmill palms are known for their unique appearance, with a single, thick trunk covered in brown fibers and long, densely-packed, fan-like fronds.