Species
Allium hollandicumPersian Onion1 other cultivar
The Story
Plant Bio
Allium x hollandicum 'Lavender Bubbles' features fragrant, round clusters of lavender blooms atop slender stems. This cultivar is known for its compact growth and vibrant color.
Distinctive bubble-like flower clusters that resemble pom-poms, making it a unique addition to gardens.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Bulb Corm Tuber
Height
12 inches
Width
20 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Garden hybrid
Toxicity
Non-toxic to humans and pets
Bloom period
Late summer – Early summer
In flower about 11 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck bulbs 2-3 inches deep in well-draining soil in fall.
- Water thoroughly after planting to settle soil around bulbs.
- Mist cuttings if propagating from offsets in early spring.
- Ensure planting site receives full sun for optimal growth.
- Mulch lightly to retain moisture and suppress weeds.
- Fertilize with a balanced bulb fertilizer in early spring.
Pro Tip
Plant in well-drained soil and avoid overwatering to prevent bulb rot.
Keep It Thriving
Care Guide
Do
- Water moderately during active growth 🌱
- Apply a balanced fertilizer in spring
- Ensure full sun exposure for vibrant blooms
Don't
- Don’t overwater, especially in winter ❌
- Avoid planting in heavy clay soil without amendments
- Do not disturb bulbs once established
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Lavender Bubbles Ornamental Onion questions
What zones can Lavender Bubbles Ornamental Onion grow in?
Lavender Bubbles Ornamental Onion is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Lavender Bubbles Ornamental Onion deer resistant?
Yes — Lavender Bubbles Ornamental Onion is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Lavender Bubbles Ornamental Onion bloom?
Lavender Bubbles Ornamental Onion typically blooms in late summer through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Lavender Bubbles Ornamental Onion need full sun?
Lavender Bubbles Ornamental Onion does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Lavender Bubbles Ornamental Onion drought tolerant?
Yes — once established (usually after the first full season), Lavender Bubbles Ornamental Onion handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
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Keep exploring
Explore the genus
Hardy in your zone?
Grow Lavender Bubbles Ornamental Onion with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.