


Nodding Onion
Allium cernuum
Nodding Onion has a posture that's immediately endearing: the flower stalk curves downward at the top, so the small cluster of pink-purple flowers hangs like a chandelier rather than standing upright. The effect is delicate, graceful, and slightly whimsical. individual flowers in the cluster bell-shaped and perfect. They bloom in July and August, exactly when many other summer perennials are flagging, and native bees find them enthusiastically. Crush a leaf and you'll smell exactly what the name promises. a mild, fresh onion fragrance. This makes it completely deer-proof and mildly pest-deterrent, which is why it grows well even in areas with significant deer pressure. It naturalizes readily in rocky, sandy, dry soil and thrives on neglect. Plant it in drifts of 10 or more at the front of a sunny border or let it naturalize in a meadow planting.
We grow a range of sizes and prices. Add the plant to your list, then pick your size when you visit.
Final price confirmed at pickup, depends on size and season.
- Thu, Jul 238 AM – 4 PM
- Fri, Jul 248 AM – 4 PM
- Sat, Jul 258 AM – 2 PM
A nursery-grown plant, ready for the ground.
Healthy, container-grown nodding onion propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
- Sun
- Full sun
- Water
- Dry
- Mature size
- 1'–1.5'
- Bloom
- July to August pink-purple nodding bloom; ornamental seed heads in fall
- USDA zones
- 3-9
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside nodding onion.
Or skip the guesswork.
Curated packages bundle 9–12 species that work together. One reservation, one pickup day, a printed layout map.

Butterfly Package
Host and nectar plants chosen to feed monarchs, swallowtails, and fritillaries spring through fall.

Hummingbird Package
Tubular-flowered natives that pull ruby-throats through your yard April through October.

S.O.S. Package
Save Our Songbirds, berry- and seed-bearing natives that feed nesting and migrating birds.