Agave ovatifolia 'Frosty Blue' (Whale's Tongue Agave) - A solitary (non-offsetting) succulent that grows from 2 to 5 feet tall by 3 to 6 feet wide with a rounded rosette of short, wide gray leaves that are distinctively cupped. Leaves have small teeth along their margins and a 1 inch long dark gray terminal spine.

Yucca rostrata (Big Bend Yucca) - A slow-growing tree-like yucca with upright stems and beautiful gray-blue narrow foliage. Although it can branch, it is most often seen with a single trunk, that can grow to 12-15 feet tall. The 2 foot long, stiff, slightly waxy, pale bluish-green leaves with yellow margins, form a dense rosette on top of the stems

Yucca linearifolia is a rare and beautiful yucca from Mexico with an abundance of very narrow long leaves that dance with the slightest breeze. This yucca can grow up to 6’, maybe more given enough time. I have had this yucca species survive down to 0 degrees with no damage. Yucca linearifolia is drought and heat tolerant. Like the Yucca rostrata it is a versatile plant that can grown in a wide variety of zones and conditions including desert, forested, Mediterranean, and tropical. With its relatively soft leaves it makes an excellent container plant for the patio.