Yellow Yucca – Hesperaloe parviflora ‘Yellow’
Height: 2 – 3 feet Width: 2 – 3 feet Bloom color: Yellow Flowering season: Spring, Summer USDA minimum zone: 5 Cold hardiness: -20° F
Yellow Bunny Ears Prickly Pear – Opuntia microdasys ‘Yellow’
Height: 2 – 3 feet Width: 4 – 5 feet Bloom color: Yellow Flowering season: Summer USDA minimum zone: 8 Cold hardiness: 15° F
White Center Stripe Agave – Agave americana ‘Medio-Picta Alba’
Height: 3 – 4 feet Width: 4 – 6 feet Bloom color: Yellow Flowering season: Summer (after 10+ years age) USDA minimum zone: 8 Cold hardiness: 15° F
Whale’s Tongue Agave – Agave ovatifolia
Height: 2 – 5 feet Width: 3 – 6 feet Bloom color: Greenish Yellow Flowering season: Summer (mature plants only) USDA minimum zone: 7 Cold hardiness: 5° F
Variegated Century Plant – Agave americana ‘Marginata’
Height: 6 – 8 feet Width: 8 – 10 feet Bloom color: Yellow Flowering season: Summer (after 10+ years age) USDA minimum zone: 8 Cold hardiness: 15° F
Variegated Dwarf Century Plant – Agave desmettiana ‘Variegata’
Height: 2 – 3 feet Width: 3 – 4 feet Bloom color: Pale Yellow Flowering season: Summer (after 8+ years age) USDA minimum zone: 9 Cold hardiness: 25° F
Twistleaf Yucca – Yucca pallida
Height: 1 – 2 feet Width: 2 – 3 feet Bloom color: Green to Cream White Flowering season: Spring USDA minimum zone: 7 Cold hardiness: 0° F
Twin-Flowered Agave – Agave geminiflora
Height: 2 – 3 feet Width: 3 – 4 feet Bloom color: Yellow Flowering season: Summer (mature plants only) USDA minimum zone: 9 Cold hardiness: 25° F
Tree Cholla – Cylindropuntia imbricata
Height: 6 – 9 feet Width: 4 – 6 feet Bloom color: Dark Pink Flowering season: Late Spring, Early Summer USDA minimum zone: 5 Cold hardiness: -10° F