Cryosophila stauracantha
Cryosophila stauracantha · Arecaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around cryosophila stauracantha and prepare for winter.
ID card
- Common name
- Needle Palm, Spiny Cryosophila
- Family
- Arecaceae (Palms)
- Foliage
- Evergreen, compound and blue-green
- Adult size
- 5 to 8 m in height, upright and compact form
- Growth
- Slow to moderate
- Hardiness
- Zones 10-11 (min. 0 °C, prefers warm and humid climate)
- Origin
- Central America (Guatemala, Honduras, Belize)
- Soil type
- Well-draining, fertile, slightly acidic to neutral
Care
Watering
Keep the soil moist but well-drained, especially during growth. Water regularly in warm seasons and reduce in winter. Avoid standing water which promotes root rot. In a pot, let the substrate dry slightly between waterings.
Light exposure
Prefer full sun to partial shade. This palm appreciates bright light but fears scorching rays in intense Mediterranean climate. Indoors, place it near a well-lit window.
Soil preparation
Use a rich organic mix: quality potting soil enriched with compost. In a pot, ensure perfect drainage with clay balls or pebbles at the bottom. Slightly acidic to neutral pH is optimal.
Fertilizer and nutrition
Apply a balanced fertilizer specifically for palms in spring and summer, every 4 to 6 weeks. Reduce in autumn and stop in winter. An addition of potassium and magnesium promotes vigor and foliage color.
Pruning and cutting
Regularly remove dead or damaged leaves at the base to improve air circulation. Never prune the central apical bud, as it could weaken or kill the palm. Also remove faded fruits and inflorescences.
Diseases and pests
Watch for spider mites and scale insects, especially in dry indoor environments. Powdery mildew and root rot appear when humidity is excessive and air circulation is poor. Treat through good cultural practices and by increasing air circulation.
Did you know?
Cryosophila stauracantha owes its Greek name to the word « kryos » (cold) and « sophia » (wisdom), because this palm is remarkably resistant to temperature drops for a tropical palm, inhabiting the mountainous areas of Central America. Its sharp spines (« stauracantha ») cover the trunk and serve as natural defense against herbivores in the forest environment.
Where to buy it
Plant in spring, once all risk of frost has gone. Pick a plant with healthy foliage and roots that are not exposed. Best time: from April to June.
Add this plant to my garden →Plants from the same family
- Dwarf fan palmChamaerops humilis
- Chinese windmill palmTrachycarpus fortunei
- Dwarf palmettoSabal minor
- Mexican fan palmWashingtonia robusta
- Queen palmSyagrus romanzoffiana
- Areca PalmDypsis lutescens
Tips generated and checked by Viridia — adapt them to your local climate.