Mule Palm

Plant Overview

Mule Palm (× Butyagrus nabonnandii) is an attractive hybrid palm that combines the cold hardiness of the Pindo Palm with the graceful, tropical appearance of the Queen Palm. Its long, arching feather-like fronds and sturdy single trunk create a beautiful landscape focal point. The foliage ranges from green to blue-green, forming a full, elegant canopy. Well suited to Florida's warm climate and occasional winter freezes, Mule Palm is an excellent choice for residential yards, entryways, and spacious tropical landscapes. Its drought tolerance, attractive appearance, and adaptability make it a popular ornamental palm.

Key Plant Characteristics

• Botanical Name: × Butyagrus nabonnandii

• Common Name: Mule Palm

• Plant Type: Evergreen hybrid palm tree

• Mature Height: Approximately 20–40 feet

• Mature Spread: Approximately 15–20 feet

• Growth Rate: Moderate to fast, depending on growing conditions

• Growth Habit: Upright, single-trunk palm with a broad, arching canopy

• Foliage: Long, feathery green to blue-green fronds

• Flowers & Fruit: Sterile hybrid; does not produce viable fruit

• USDA Hardiness Zones: Approximately 8b–11

• Florida Growing Zones: Suitable for North, Central, and South Florida

• Sunlight Requirements: Full sun

• Special Features: Cold-hardy, drought-tolerant once established, and attractive tropical foliage

Plant Care Guide

• Sunlight: Plant in full sun for healthy growth and a full canopy.

• Watering: Water deeply and regularly during establishment. Once established, provide supplemental water during extended dry periods.

• Soil: Prefers well-draining sandy or loamy soil. Avoid prolonged standing water.

• Fertilizing: Apply a slow-release palm fertilizer containing potassium, magnesium, and essential micronutrients according to product directions.

• Pruning: Remove only completely dead fronds. Avoid cutting healthy green leaves.

• Cold Protection: Established Mule Palms tolerate brief freezes, with reported cold tolerance into the teens Fahrenheit. Protect young palms during severe cold snaps.

• Pests & Diseases: Monitor for nutrient deficiencies, fusarium wilt, and unusual leaf spotting. Proper diagnosis is important before treating suspected disease.

• Additional Care Tips: Allow approximately 15–20 feet of space for mature canopy development. Choose a permanent planting location away from buildings and overhead utilities.