DON’T OVERLOOK NODDING WILD ONION
With all the showy golden daisies currently blooming in prairies and prairie gardens, one might not notice the charming Nodding Wild Onion that’s just beginning to bloom.
Sharply nodding, leafless stems rise 18” from long flat, narrow, onion-like basal leaves.
We can easily see why Allium cernuum is called “Nodding Wild Onion.”
Clusters of individual, tiny bells form an umbel at the end of the stems, white at first, then becoming pink and rose as they age.
Nodding and pinkish.
Still nodding, but definitely pink.
A crook in the stem, but the blossoms have become a sphere. Tiny individual pink bells with conspicuous yellow-tipped stamens form a globular umbel.
I don’t remember where I first planted Nodding Wild Onion, but all my gardens have welcomed them.
As an edging:
It combines beautifully with Wild Petunia (Ruellia humilis), in bloom now also. Tuck Nodding Wild Onion and Wild Petunia between clumps of Prairie Drop Seed (Sporobolis heterolepis), all in bloom now, as an edging to a sunny walk.
One of its favorite places to grow is within sidewalk cracks…
Nodding Wild Onion growing out of a sidewalk crack next to the front steps
At the bottom of my front steps combined with Showy black-eyed Susan and Little Bluestem, all of them self-seeded.
It thrives between flagstones in my patio.
Part of a mixed savanna garden with Joe Pye Weed (Eupatorium purpureum) in the background.
Edge of a savanna garden amongst Garden Phlox (Phlox paniculata).
Phlox paniculata is native to moist woodlands in our area, but this was at the edge of my back yard when I moved here (actually it wass the only herbaceous plant in my whole yard). It is undoubtably a cultivated specimen.
Nodding Wild Onion multiplies by offsets and self-seeding, but it always fits into a situation, never becoming bossy and overtaking the whole garden. Wherever it pops up, it is just the right place. Tuck a few plants in around the edges of your gardens and you will always have some to enjoy. It attracts bees and, it is said, butterflies and hummingbirds.
In the wild, it is found in remnant prairies and open woodland. It likes calcareous situations, which is why it prefers to grow next to concrete or flagstone.
Trivia: another nickname for it is ‘Ladies’ Leek’. It has a strong onion flavor and may be used in cooking.