Yucca rostrata
Big Bend Yucca
Description
This Yucca has blue leaves, a tall narrow trunk, and a spectacular summer display of cream white flowers. It is one of the most attractive tree Yuccas. It slowly forms a trunk to 10' tall. The young are usually unbranched; the older have a few branches. Narrow blue leaves can grow up to 2' long but very narrow with a sharp term spine. This Yucca prefers full sun or very light shade and rocky, well drained soil. It is susceptible to grubs. Old leaves persist.
Plant Type
Tree, Shrub
Height Range
12-25'
Width Range
3-6'
Flower Color
White
Flower Season
Spring, Summer
Leaf Color
Blue Green
Bark Color
n/a
Fruit Color
n/a
Fruit Season
n/a
Sun
Full, Half
Water
Very Low, Low, Extra in Summer
Growth Rate
Slow
Soil Type
Sandy, Clay, Loam, Rocky, Unparticular
Soil Condition
Average, Poor, Well-drained
Soil pH
Neutral, Basic
Adverse Factors
Thorns/Spines
Design Styles
Mediterranean, Ranch, Spanish
Accenting Features
Silhouette, Specimen, Unusual Shape
Seasonal Interest
Spring
Location Uses
Background, Foundation, Parking Lot, Walls / Fences, With Rocks
Special Uses
Container, Mass Planting, Naturalizing
Attracts Wildlife
n/a
Water Saving Tip:
Adjust the water pressure of you irrigation system.
Spray sprinklers work best at 30 pounds per square inch (psi), and gear and impact rotor sprinklers at 40-60 psi.