Common Gaillardia vs Nodding Onion - TreeTime.ca

Common Gaillardia vs Nodding Onion

Gaillardia aristata

Allium cernuum

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Common Gaillardia
Nodding Onion

Common Gaillardia is a native perennial wildflower known for its vibrant, daisy-like blooms. Flower petals vary in color from two-tone blooms with an orange-red center and yellow tips to solid yellow. Blooming from early summer to fall, it provides continuous color while attracting bees, butterflies, and other pollinators. The seeds also serve as a food source for birds, adding to its ecological value.

Common Gaillardia is easy to grow and can tolerate heat and drought. If flowering slows in the summer heat, cutting back the plant can encourage a new round of blooms in the fall. It is ideal for pollinator gardens, xeriscaping, naturalization projects, and ornamental plantings.

Nodding Onion is a native perennial wildflower known for its nodding clusters of flowers that range in color from white to pink to purple. The lightly scented blooms provide pollen and nectar for pollinators, especially bees, which can collect while hanging upside down, a capability most other insects lack.

The narrow, grass-like leaves of the Nodding Onion can be used as a seasoning in cooked dishes, though bulbs and raw leaves should not be eaten in large quantities. All parts of the plant have an onion-like aroma when bruised, which helps deter deer and rabbits. They can self-seed readily, so removing spent blooms helps manage their spread. Tolerant of a range of soils, including alkaline, it is well-suited for a variety of plantings, including pollinator gardens and naturalization projects.

Common Gaillardia Quick Facts

Nodding Onion Quick Facts

Zone: 3a
Zone: 3a
Height: 0.8 m (2.5 ft)
Height: 0.3 m (1.0 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.2 m (0.5 ft)
Light: full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: very fast
Growth rate: fast
Life span: short
Life span: short
Growth form: upright to spreading, clump-forming
Spreading: seeds - high
Suckering: none
Maintenance: medium


Toxicity: raw leaves and bulbs can be midly toxic
Foliage: smells of onion when crushed, edible
Flowers: orange-red with yellow tips; daisy-like
Flowers: white, pink, or purple nodding clusters
Bloom time: early summer to fall
Bloom time: late spring to summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB
Native to: AB, BC, SK, ON
Other Names: blanketflower, brown-eyed susan, great blanket flower, great blanketflower, great-flowered gaillardia
Other Names: ladys leek, nodding wild onion