Eastern Redbud vs Nodding Onion - TreeTime.ca

Eastern Redbud vs Nodding Onion

Cercis canadensis

Allium cernuum

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Eastern Redbud
Nodding Onion

The Eastern Redbud is known for the pea-like pink buds that emerge in clusters on the bark, embellishing the tree in stunning flowers. They have a longer bloom time, sometimes for two to three weeks before the heart-shaped leaves emerge for the summer. Inedible pods emerge that turn brown in the summer, this tree is a part of the bean family.

Native to the Eastern North America. The Eastern Redbud can tolerate acidic and alkaline soil. Plant this as a beautiful understory species or shaded residential yard or garden. The bright pop of color will make an attractive ornamental tree.

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.

Eastern Redbud Quick Facts

Nodding Onion Quick Facts

Lowest Price: $9.99 - SAVE UP TO 47%
Zone: 4a
Zone: 3a
Height: 8 m (25 ft)
Height: 0.3 m (1.0 ft)
Spread: 9 m (30 ft)
Spread: 0.2 m (0.5 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: fast
Life span: long
Life span: short
Growth form: upright to spreading, clump-forming
Spreading: seeds - high
Suckering: high
Maintenance: medium


Toxicity: raw leaves and bulbs can be midly toxic
Foliage: smells of onion when crushed, edible
Flowers: rose-purple, pea-like
Flowers: white, pink, or purple nodding clusters
Bloom time: late spring to summer
Seeds: pod-like
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, ON
Other Names: judas tree
Other Names: ladys leek, nodding wild onion