Also known as King Palm · Northern Bangalow Palm · Picabeen Palm
Alexandra Palm (Archontophoenix alexandrae) is a graceful, slender palm with a distinctive purple crownshaft, native to Queensland, Australia. It's popular for its elegan
At-a-glance light, water, soil, and growing conditions from plant data
Moderate to High
75% intensity
Prefers bright, indirect light. Can tolerate some direct sun once established, but avoid intense midday sun.
Moderate
50% intensity
Keep soil consistently moist, but not soggy. Reduce watering in cooler months.
Well-drained, fertile soil
50% intensity
Moderate to High
75% intensity
Thrives in warm temperatures between 18-27°C. Protect from frost and cold drafts.
Moderate
50% intensity
Feed with a balanced palm fertilizer during the growing season (spring/summer) every 4-6 weeks.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist but not waterlogged, especially during the growing season. Water more frequently in warmer months and reduce watering in cooler periods.
Allow the top inch of soil to dry out slightly between waterings to prevent root rot. Ensure good drainage.
Remove any dead, damaged, or yellowing fronds promptly. Cut them close to the trunk but avoid damaging the healthy parts of the plant.
This improves the palm's appearance and overall health, and also helps prevent disease spread. No regular pruning is otherwise needed.
Alexandra Palms are typically propagated from seed. Seeds should be sown in a well-draining, sterile potting mix and kept warm and consistently moist. Germination can be slow and erratic, often taking several months.
It is best to use fresh seeds for better success rates.
Repot young palms every 1-2 years, or when they become root-bound. Mature palms can be left in their pots for longer periods. Use a well-draining potting mix and a pot that is only slightly larger than the current one.
Repot in spring or early summer.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Alexandra Palm (Archontophoenix alexandrae)
Where Alexandra Palm (Archontophoenix alexandrae) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Arecales |
| Family | Arecaceae |
| Genus | Archontophoenix |
| Species | Archontophoenix alexandrae |
Similar in genus Archontophoenix
Answers based on plant encyclopedia data
