Perennial Sunflower

Helianthus 'Happy Days' Asteraceae

Growth habit

Herbaceous

Location

North Walk

Source of plant

Hallson Gardens, Bluestone Perennials

Description

Very large 3½ -4”, golden yellow blossoms with an anemone-like center and short ray petals are the signature feature of this cheerful sunflower which blooms from mid through late summer. With a habit much like a dahlia, the colorful blossoms are perched atop upright plants with purple, branched stems and green leaves. to 24" tall x 18" wide.

USDA Hardiness Zone

3