Summer Drummer Allium Bulbs

Light Needs

Full Sun

(At Least 6 Hours Of Direct Sunlight)

Mature Height

6 Feet

Mature Spread

4-6 Inches

Growing Zones

4 to 9

Summer Drummer Allium Bulbs

Looking for a showstopper in the garden? Summer Drummer Alliums rise up to 6 feet tall, topped with striking purple-and-white globe-shaped blooms in early summer. These towering flowers bring bold vertical lines and eye-catching texture when many spring alliums are already finished.

Highlights

• Garden Drama: Reaches up to 6 feet, making it one of the tallest alliums you can grow.
• Pollinator Friendly: Bees and butterflies flock to its star-shaped blooms.
• Easygoing: Thrives in sunny, well-drained spots with little fuss.
• Wildlife Resistant: Naturally unappealing to deer and rabbits.
• Long-Lasting: Blooms make excellent cut flowers and can be dried for year-round enjoyment.

Planting Guide

• When to Plant: Set bulbs in the fall before the ground freezes.
• Where to Plant: Full sun is best (6–8 hours daily), though they handle a touch of light shade.
• Soil Needs: Fertile, well-draining soil; mix in compost to improve heavy or sandy spots.
• Depth & Spacing: Plant 4–6 inches deep and 4–6 inches apart.
• Watering: Give a good soak after planting to help settle the soil.

Ongoing Care

Keep soil evenly moist during active growth, watering deeply once or twice per week if rainfall is lacking. A 2–3 inch mulch layer helps retain moisture and cut down on weeds. Once established, these bulbs need little attention and will return reliably year after year.

Growing in Containers

Although Summer Drummer shines in garden beds, you can grow it in large pots outdoors. Choose a container at least 12 inches wide with drainage holes. Use a high-quality, well-draining potting mix and water regularly, allowing excess water to flow out. Place the pot in full sun for best results.

Summer Drummer Allium FAQ

What makes Summer Drummer unique?
It’s one of the tallest ornamental alliums, soaring up to 6 feet, with globe-like blooms that appear later than most alliums—extending the season of color in your garden.

How do I plant them?
Plant bulbs 4–6 inches deep and apart in fall, in sunny, well-drained soil. Water after planting, then let them rest until spring growth begins.

Do they attract pollinators?
Yes! Bees and butterflies love their starburst-style flowers, which also support garden biodiversity.

Can I grow them in containers?
Yes, but because of their tall height, they’re more at home in open beds. If you try containers, make sure to use a deep pot with excellent drainage and keep it in full sun.

When can I cut the flowers?
Harvest when the flower heads are fully open. Cut with sharp shears, leaving a few inches of stem. They’re stunning in fresh arrangements and dry beautifully if hung upside down in a cool, dark place.