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Zinnia ‘Zahara Double Fire’ is an AAS-award-winning annual that grows 12 to 18 inches tall with red-orange flowers. It blooms all summer until frost:
‘Porcupine’ is an annual calendula with spiky, orange sherbet-colored blooms. It grows 12 to 15 inches tall:
Tulip ‘Orange Emperor’ blooms in April and grows 16 to 18 inches tall with carrot-colored flowers:
‘Mauna Loa’ is one of my favorite daylilies (and that’s saying something—I grow more than 400 different cultivars). This beauty grows 22 inches tall with showstopping, bright-orange flowers:
