Koolau range pritchardia (Pritchardia martii)

Koolau range pritchardia

Koolau range pritchardia (Pritchardia martii) is a species indigenous to Oahu in the Hawaiian Islands, where it grows in the Ko'olau Mountains at elevations of 335 to 610 m. It can reach heights of up to 9 m. Other names for this plant include Loulu and Hawane.

Scientific classification

Species

Koolau range pritchardia (Pritchardia martii)

Palms, bullanocks, and allies

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Perennial

Lifespan

2.5 m to 3 m

Spread

2.5 cm

Flower Size

Yellow, Green

Flower Color

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Care Guide for Koolau range pritchardia

Every 2-3 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Koolau range pritchardia, hailing from Hawaii's high-rainfall areas, prefers consistent moisture and is moderately drought-tolerant. Water every 2-3 weeks, keeping soil moist but not waterlogged. Its growth cycle aligns with the rainy season, affecting active growth and dormancy phases.

Fertilize: For optimal growth, koolau range pritchardia requires high-nitrogen fertilizers to enhance foliage health. Use a balanced, slow-release formulation with an NPK ratio of 8-2-12 or 10-5-20 during spring and summer, applying quarterly, or every two months for young plants. Reduce fertilization in winter to prevent overstimulation.

Pruning: Koolau range pritchardia, a fan-leaved palm, should be selectively pruned by removing dead or damaged fronds in early spring. This enhances growth by improving air circulation and light. Ensure tools are sterilized to prevent disease, and monitor for pests during the process.

Propagation: Koolau range pritchardia should be propagated through division by separating rooted offshoots from the parent plant. Use clean tools to prevent disease and plant in well-draining, organic-rich soil. Regular watering and partial shade enhance establishment, supporting the new plants' growth and species conservation.

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