Name: Nodding Pink Onion
Brand: NativeFloraSeeds.org
SKU: 078
Price: 4.0 USD
Availability: InStock

$4.00

Tax included.

Description

The nodding pink onion, also known as Allium cernuum, is a beautiful and delicate flowering plant with several interesting characteristics:

Appearance:

Flowers: Light pink to lavender or occasionally white, small, bell-shaped flowers arranged in loose, drooping umbels atop a leafless stalk.

Foliage: Strappy, grass-like leaves that grow in a basal clump.

Height: Typically reaches 12-24 inches tall.

Bloom Time: Early to mid-summer.

Habitat and Distribution:

Native to North America, found in open areas like meadows, prairies, and woodlands.

Hardy and adaptable to different soil conditions.

Grows in zones 3-10.

Benefits:

Attracts bees, butterflies, and other pollinators.

Deer-resistant.

Adds a whimsical touch to gardens and landscapes.

Can be used in the kitchen like chives.

Has historical medicinal uses among Native American tribes.

Interesting Facts:

The botanical name "cernuum" means "nodding" in Latin, referring to the drooping flower stalks.

Native American tribes used the bulbs of nodding onion for medicinal purposes.

Nodding onion is a long-lived perennial that can naturalize and spread over time.

Nodding Pink Onion

Planting Instructions

Allium cernuum, commonly known as Nodding Onion, is a charming native wildflower with delicate, nodding pink or white flowers. Here's a guide to growing it from seed:

Site Selection
Sunlight: Nodding onion prefers full sun to partial shade. It needs at least 6 hours of sunlight per day for optimal growth and flowering.
Soil: It adapts to a variety of soil types, including sandy, loamy, and clay soils, as long as they are well-drained. It prefers slightly acidic to neutral soil (pH 6.0-7.0).
Outdoor Sowing (Fall or Spring)
Timing:
Fall: Sow seeds in late fall, before the ground freezes. This allows for natural stratification over winter.
Spring: Sow seeds after the last frost, when soil temperatures consistently reach at least 50°F (10°C).
Soil Preparation: Prepare the planting area by loosening the soil and removing any weeds or debris. Amend with compost if needed.
Planting Depth: Sow seeds about 1/4 inch deep.
Spacing: Space seeds about 1 inch apart. Thin seedlings later to 6-8 inches apart.
Watering: Keep the soil consistently moist until germination. Once seedlings emerge, water regularly, especially during dry spells.

Indoor Starting (Spring)
Timing: Start seeds indoors 8-10 weeks before the last expected frost in your area.
Stratification: Nodding onion seeds benefit from cold stratification to improve germination. You can do this by:
Refrigerator Method: Mix seeds with moist sand or vermiculite, place in a plastic bag, and refrigerate for 4-6 weeks before sowing.
Winter Sowing: Sow seeds in containers and leave them outdoors over winter.
Sowing: Sow seeds about 1/4 inch deep in seed starting mix.
Germination: Keep the seed starting mix consistently moist and provide bottom heat if possible (70-75°F or 21-24°C). Germination typically takes 2-4 weeks.
Transplanting: Once seedlings have a few sets of true leaves, transplant them into individual pots. Gradually acclimate them to outdoor conditions before transplanting into the garden after the last frost.

Scarification
Scarification is not necessary for Nodding onion seeds.

Maintenance Tips
Watering: Once established, Nodding onion is relatively drought-tolerant but appreciates occasional watering during dry periods.
Fertilizing: It generally doesn't need heavy fertilization. A light application of a balanced fertilizer in spring is sufficient.
Mulching: Apply mulch to retain moisture, suppress weeds, and regulate soil temperature.
Deadheading: Deadhead spent flowers to prevent self-seeding.
Division: Divide clumps every few years in spring or fall to control spread and rejuvenate plants.
Is Allium cernuum invasive?
Nodding onion is not considered invasive. It is a clump-forming perennial that spreads slowly by bulbs and seeds.

Additional Notes
Nodding onion attracts pollinators like bees and butterflies.
It is deer-resistant.
The bulbs are edible, though they are smaller and milder than cultivated onions.

Aster novae

Nodding Pink Onion

Native Plant Map

Dark Green indicates the plant is native within the state, yellow rare, the lime green indicates where the plant is native and seen more within a state.