Nicotiana alata “Lime Green” is the limiest green flower I have ever seen. Unbelievable.
Sun: Full Sun at coast to Bright Shade inland
Water: Low to Moderate
Old style 3ft. tall classic large-flowered and fragrant shrub. Can get covered in a mound of lime green wide open blooms throughout the spring and summer. Cut back hard when done blooming, or grow as a self-seeding annual.