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Archontophoenix alexandrae (Alexandra Palm) - 50 seeds

Archontophoenix alexandrae (Alexandra Palm) - 50 seeds

Precio habitual €8,99 EUR
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Archontophoenix alexandrae (Alexandra Palm)

Description of the Palm

Archontophoenix alexandrae, commonly known as Alexandra Palm or King Palm, is an elegant, single-trunked palm native to the tropical rainforests of Queensland, Australia. This stately palm features a smooth, light gray to green trunk that can reach heights of 20-30 meters in its natural habitat. The crown consists of gracefully arching fronds with a distinctive crownshaft that displays an attractive bluish-green color. The palm produces clusters of bright red fruits when mature, creating a striking visual contrast against its lush foliage. Alexandra Palm is highly valued for its ornamental appeal and is widely cultivated in tropical and subtropical landscapes worldwide.

Archontophoenix alexandrae Seed Growth Guide

Alexandra Palm seeds offer relatively straightforward propagation compared to many other palm species. Fresh seeds demonstrate good viability and respond well to standard palm germination techniques. The seeds are oval-shaped and approximately 1-1.5 cm in length with a thin exterior. Proper preparation and consistent growing conditions will yield impressive specimens that develop with moderate to fast growth rates once established.

Germination Profile

Germination Rating: 4.2/5.0 (moderately easy) Germination Time: 3.8/5.0 (approximately 1-3 months) Germination Temperature: Optimal between 24-28°C (75-82°F) Viability: Seeds show excellent viability when fresh; viability declines with storage time Germination Medium: Well-draining, sterile seedling mix with good moisture retention Success Rate: Good to excellent with fresh seeds and appropriate conditions

Planting Instructions

  1. Remove any fruit pulp from seeds and rinse thoroughly to prevent fungal issues.
  2. Optional pre-treatment: soak seeds in warm water for 24 hours to enhance germination.
  3. Prepare a germination medium consisting of equal parts peat moss and perlite or a specialized palm seed starting mix.
  4. Plant seeds horizontally at a depth of 1-2 cm (approximately 0.5 inch).
  5. Maintain consistent soil temperature between 24-28°C (75-82°F).
  6. Cover the planting container with clear plastic to retain humidity.
  7. Place in bright, indirect light until germination occurs.
  8. Keep the growing medium consistently moist but not saturated.

Care After Germination

Growth Speed: 4.5/5.0 (relatively fast) Light Requirements: Bright indirect light for seedlings, gradually increasing to filtered sun Watering Needs: Regular watering to maintain even moisture; sensitive to drought Humidity: Benefits from moderate to high humidity, especially during early growth Fertilization: Apply diluted liquid fertilizer monthly after seedlings develop first true leaves Transplanting: Carefully repot when seedlings have 2-3 leaves, minimizing root disturbance Protection: Shield young plants from direct sun, strong winds, and temperatures below 10°C (50°F) Plant Care Rating: 3.8/5.0 (relatively easy maintenance requirements)

Summary

Archontophoenix alexandrae (Alexandra Palm) represents an excellent choice for palm enthusiasts and landscapers seeking an impressive, tall-growing species with relatively straightforward cultivation requirements. With a germination difficulty rating of 4.2/5.0 (where higher numbers indicate easier germination) and moderately easy care needs (3.8/5.0), this palm is accessible to both novice and experienced growers. The relatively quick germination timeframe of 1-3 months and good growth rate (4.5/5.0) make it a rewarding species to cultivate from seed. Alexandra Palm's exceptional ornamental qualities, featuring a smooth trunk, graceful fronds, and vibrant fruits, contribute to its popularity in tropical and subtropical landscapes worldwide. Given proper care and growing conditions, seedlings will develop into magnificent specimens that enhance any garden or interior space with their stately, tropical presence.

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