Colocasia 'Fierce Gigante' is a hybrid involving C. gigantea 'Thailand Giant' with huge, blue-green leaves up to four feet long with burgundy veins and stems.

Colocasia 'Maximus Gigante' has huge, blue-green leaves up to 4' long by 2' wide with lighter veins and a black cast.

Comptonia peregrina, commonly known as sweet fern for its fragrant, lustrous, fern-like foliage, is a super hardy shrub for terrible, infertile soils.

Cylindropuntia (syn. Opuntia) echinocarpa 'Portal Blonde' has yellow spines aging to cream and greenish yellow flowers.

Cylindropuntia (syn. Opuntia) 'Golden Lion' is a natural hybrid cholla covered in golden spines with pea green flowers.

Small pseudobulbs give rise to arching, grass-like leaves and attractive, fragrant, emerald-green flowers.

Deschampsia cespitosa 'Northern Lights' produces wonderful mounds of green and cream variegated foliage flushed with pink in spring.

Echinacea purpurea 'Green Envy' is a peculiar coneflower with rounded, green petals and green cones.

Echinacea 'Green Jewel' is an amazing not-so-purple coneflower in Granny Smith apple green.

Echinacea 'Green Twister' has unusual lime green petals that transition to magenta around its dark red cone.

Echinacea purpurea 'Greenline' is a cool double coneflower sporting a mound of small lime green petals surrounded by larger white petals with green tips.

Echinacea Sunseekers 'Apple Green' is a coneflower with semi-double green and white flowers.

Ensete glaucum is a rare snow banana and a Musa relative with large, paddle-shaped leaves. Zone 7b hardy with protection.

Ensete ventricosum 'Maurellii' has 6-8 foot long paddle-like green leaves infused with rich burgundy red.

An evergreen, emerald groundcover for dry shade.

Euphorbia lactea 'White Ghost' is a stunning succulent spurge with milky white, spiny, vertical, thorny stems.

Euphorbia obesa is a rare succulent from South Africa that forms rounded spheres typically with eight raised ridges.

Euphorbia 'Golden Glory' is a great spurge with bold burgundy foliage, red new growth, and electric green flowers in spring.

Euphorbia 'Jade Dragon' is a spurge with lush blue-green foliage, new red growth, and electric green flowers in the summer.

Fargesia scabrida has young culms with sheaths that are dark orange opening to reveal steel-blue and lavender culms aging to olive-green.