Form: Tree (not a true palm, actually related to conifers)
Seasonality: Evergreen
Size: 10ft high by 6ft wide
Leaves: 3 ft long; frond-like with sharp pointed spines
Flowers: n/a;
Fruit: Cone with seeds on female plants
only
Stems/Trunks: Tall trunk on old specimens, occasional
offsets at base
Range/Origin: Japan
Hardiness: Sunset Zones; 8-24, 20°F
Comments: Low
litter, Spiny leaves
CULTURAL REQUIREMENTS:
- Exposure:
Full or partial sun
- Water:
Regular
- Soil:
Not tolerant of alkaline soils, good drainage
- Propagation:
Offsets, seeds
- Maintenance:
Minimal;
removal of offsets if desired, removal of spent fronds
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