How to Grow and Care for Beaked (Big Bend) Yucca

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Rostered yucca

Drought tolerant, cold hardy, and popular with wildlife of all shapes and sizes, the beaked or big bend yucca (Yucca beak) is easy to love.

In the right conditions, it’s also fairly easy to grow. Hardy in USDA Zones 5 to 12, this tall species requires little to no maintenance once established in sunny, arid conditions.

A horizontal image of a beaked yucca (Y. rostrata) growing wild in the desert in full bloom, pictured in bright sunshine on a blue sky background.

In our guide to growing yuccawe cover how to cultivate members of this diverse genus in your landscape.

Read on to find out more about beaked yucca and how to grow it at home. Here’s what I’ll cover:

This denizen of the desert grows up to 15 feet high, 10 feet wide, and sports a cluster of spear-shaped, stiff, blue-gray leaves on top of a thick trunk.

Although Y. Rostrata looks like a tree, it’s technically a large herb, or forb, as it does not produce woody growth.

A vertical image of a large beaked yucca (Y. rostrata) growing wild in a rocky location.

Importantly, the leaves of this species are not as sharp nor as rigid as some of the other tall types, such as Y. laughthe blue yucca.

This makes it a good choice for gardens, especially if you have small children around.

Quick Look

Common name(s): Beaked, big bend, silver yucca

Plant type: Perennial succulent

Hardiness (USDA Zone): 5-12

Native to: Texas and northern Mexico

Bloom time / season: Late spring and summer

Exposure: Full sun

Soil type: Loose, sandy, gritty, well-draining

Soil pH: 5.5-6.5, slightly acidic to neutral

Time to maturity: 5 years

Mature size: Up to 15 feet tall by 3-4 feet wide

Best uses: Back of border, specimen, xeriscape

Taxonomy

Order: Asparagales

Family: Asparagaceae

Genus: Yucca

Species: Beak

Come spring, Y. Rostrata sprouts a tall cluster of bell shaped, cream colored flowers that erupt, fountain like, from the center of its rosette.

The flowers are pollinated only by the yucca moth, but attract a diversity of hummingbirds, bees, and butterflies.

As the plant ages, it often branches, creating two large tufts of foliage filled with long, slender leaves.

A close up horizontal image of the trunk of a massive Y. rostrata seen from below against a blue sky background.

These leaves, if not removed, eventually senesce and die, lying flat against the trunk. Over time, Y. beak acquires a “skirt” of these pale beige leaves, creating important habitat for wildlife.

In its native Texas, and the Chihuahua, and Coahuila regions of Mexico, this species thrives in habitats with very little annual rainfall.


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