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Spanish Bayonet Yucca (Yucca aloifolia)
Also called Dagger PlantDescription
- Ultimate height and width - In the optimum climate (i.e. Florida), it may
grow up to a height of 20 feet before becoming top heavy and falling over. The
entire plant may measure three to four feet across.
- Foliage
- Trunk/branch/trunk characteristics
- Flower/fruit - Flowers in a manner similar to the above Adam's-needle
yucca.
CPTED Properties:
- Access Control - Same as above.... except this time its bark is as
bad as its bite! Since the shrub grows up, younger foliage is pointed upward
while the older foliage is pointed downward. An excellent plant choice to
prevent access to first floor windows.
- Natural Surveillance - Spanish Bayonet will grow taller than
Adam's-needle but due to its slender form it will not obstruct natural
surveillance.
- Territoriality -
Requirements
- Hardiness & Urban Toughness - USDA Zones 8 to 11. Hold on Virginia!
This type of yucca plant can just barely cling to sandy soils located along
the shore and in the tidewater region of the Old Dominion.
- Light - Requires full sun.
- Potential Urban Conflicts - Bumping into this shrub will cause a painful
puncture. Avoid planting along access routes used by public, unless it's
imperative that there be absolute access control for a particular area.
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