Allium Neapolitanum Flocon Bulbs – White Allium

Allium neapolitanum 'Flocon' Bulbs – Delicate White Ornamental Allium Flowers

Dainty white stars, graceful spring blooms, and a whole lot of cottage garden WOW!

If you love flowers that bring effortless elegance and a touch of whimsy to your garden, Allium neapolitanum 'Flocon' is a beautiful choice!

This charming white ornamental onion produces delicate clusters of crisp, star-shaped blossoms that appear to float above slender green foliage. Each airy flower head creates a soft, cloud-like display, adding beautiful texture and movement to cottage garden borders, rock gardens, and naturalized plantings.

Unlike the large, globe-shaped blooms of some ornamental Alliums, Flocon Allium offers a lighter, more delicate appearance that's perfect for romantic garden designs.

Growing approximately 12–18 inches tall, these graceful spring flowers weave beautifully among other perennials and spring-flowering bulbs.

Blooming in late spring to early summer, Allium Flocon helps bridge the transition between spring and summer with cheerful white flowers that brighten garden beds and borders.

And there's even more to love! In suitable climates, Allium neapolitanum 'Flocon' can naturalize and multiply, gradually creating beautiful drifts of snowy white flowers.

Its blossoms are also attractive to visiting pollinators, while the developing seed heads can provide additional texture after flowering.

Perfect for cottage gardens, sunny borders, rock gardens, containers, and naturalized plantings in appropriate climates, Flocon Allium brings graceful beauty with minimal maintenance.

Why We Love Allium Flocon

• Beautiful White Star-Shaped Flowers: Delicate clusters of snowy white blossoms create an airy, elegant display.
• Graceful Cottage Garden Charm: Slender stems and light flower clusters complement romantic garden designs.
• Late Spring to Early Summer Blooms: Adds fresh color as the garden transitions between seasons.
• Pollinator Friendly: Flowers can attract bees and other beneficial pollinators.
• Naturalizing Potential: Can multiply and spread in suitable growing conditions.
• Lovely for Rock Gardens: Compact, graceful growth looks beautiful in sunny, well-drained locations.
• Low-Maintenance Beauty: Easy to grow when provided with appropriate temperatures and excellent drainage.

Bulb Details & Growing Information

• Botanical Name: Allium neapolitanum 'Flocon'
• Common Name: Flocon Allium / White Ornamental Onion / Neapolitan Garlic
• Plant Type: Spring-Flowering Bulb
• Bulb Quantity: Select your available package size
• Hardiness Zones: 7–10 (supplier-listed)
• Mature Height: 12–18 inches
• Mature Spread: Approximately 4–6 inches
• Bulb Spacing: 3–4 inches apart
• Sun Exposure: Full Sun to Partial Shade
• Bloom Time: Late Spring to Early Summer
• Flower Color: White
• Flower Form: Loose Clusters of Star-Shaped Flowers
• Water Needs: Moderate During Active Growth; Reduce During Dormancy
• Planting Season: Fall in Suitable Climates
• Best Uses: Cottage Gardens, Rock Gardens, Sunny Borders, Containers, Cut Flowers & Naturalized Plantings

When & How to Plant Allium Flocon Bulbs

Plant for a Beautiful Display of Delicate White Spring Flowers!

For graceful clusters of snowy white blooms, plant your Allium neapolitanum 'Flocon' bulbs in fall in a sunny to partially shaded location with excellent drainage.

Unlike some of the more cold-hardy ornamental Alliums, Allium neapolitanum is best suited to milder winter climates, so planting and overwintering requirements depend on your growing zone.

Fall Planting – Zones 7–10

• When to Plant: Fall, once soil temperatures begin to cool.
• Planting Depth: Approximately 3–4 inches deep.
• Bulb Spacing: 3–4 inches apart.
• Planting Position: Place bulbs with the pointed end facing upward.
• Sunlight: Full sun to partial shade.
• Soil: Loose, fertile, well-draining soil.
• Watering: Water after planting and provide moderate moisture during active growth. Avoid soggy conditions.
• Bloom Time: Late spring to early summer, depending on local climate.

After flowering, allow the foliage to naturally yellow and die back before removing it. This helps the bulbs store energy for future blooms.

As the flowers fade, you can leave some seed heads standing for additional texture or remove them to help limit unwanted self-seeding.

Helpful Planting Tip: Allium Flocon performs best where water drains freely. Avoid heavy, consistently wet soil, especially during dormancy.

Our Cottage Garden Tip

Create a dreamy drift of delicate white stars!

For an enchanting spring display, plant Allium Flocon bulbs in generous groups of 15–25 or more, allowing their airy white blossoms to weave naturally among other garden favorites.

Pair these charming Alliums with soft pink tulips, lavender violas, blue grape hyacinths, or low-growing spring perennials for a romantic cottage garden combination.

Their graceful flower clusters are especially beautiful along pathways, in rock gardens, and near garden benches where their delicate details can be appreciated up close.

For a fresh, elegant garden palette, combine Flocon with other white spring flowers and silvery-green foliage.

Maryland Gardeners: Allium neapolitanum 'Flocon' is listed as hardy in Zones 7–10, so it may not reliably overwinter in colder Maryland Zone 6 gardens. Even in Zone 7, winter survival can depend on drainage, exposure, and local temperatures. For colder locations, consider growing it in containers that can be protected from hard freezes or treating it as a seasonal bulb.

Naturalizing Note: Allium neapolitanum can spread readily in favorable climates. Check local guidance before allowing it to naturalize freely, and remove spent flowers if you want to reduce self-seeding.

Snowy White Stars. Graceful Spring Blooms. A Whole Lot of Cottage Garden WOW!