Larkspur
Delphinium elatum 'Magic Fountain Lavender'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7
Water
Medium
Humidity
Moderate
Lifespan
Short-lived Perennial
Native To
Europe and Asia
Toxicity
All parts are highly toxic if ingested.
The Story
Plant Bio
An upright, clump-forming perennial featuring dense, terminal spikes of spurred flowers above palmately lobed, medium green leaves. Known for its tall, stately flower spires that require fertile, well-drained soil. Part of the 'Magic Fountains' series, this is a compact cultivar reaching about 3 feet tall. It produces stately spires of semi-double, lavender flowers with white 'bees' (central petals). Stems are sturdy but may still require staking in windy areas.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
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Planting
How to Grow
- Choose a sunny location with well-drained soil and prepare the bed with compost.
- Tuck seeds or seedlings into the soil in early spring after the last frost.
- Water regularly to keep soil moist but not waterlogged, especially during dry spells.
- Mulch around plants to retain moisture and suppress weeds.
- Fertilize with a balanced fertilizer every 4-6 weeks during active growth.
- Pinch out the top growth to encourage bushier plants and remove spent flowers to promote rebloom.
Pro Tip
Plant in a sheltered spot to protect from strong winds and ensure vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water consistently, especially during dry periods 💧
- Deadhead spent flowers to prolong blooming
- Apply a balanced fertilizer monthly during growing season
- Mulch to retain moisture and regulate soil temperature
- Support tall varieties with stakes if needed
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t plant in heavy, waterlogged soil
- Refrain from fertilizing late in the season to prevent weak growth
- Don’t forget to remove dead or diseased foliage
- Avoid planting in full shade for best flowering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Spring Cleanup | ||||||||||||
| Stake |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Larkspur questions
What zones can Larkspur grow in?
Larkspur is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Larkspur deer resistant?
Not reliably. Deer may browse Larkspur, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Larkspur bloom?
Larkspur typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Larkspur need full sun?
Larkspur does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Delphinium to compare
Delphinium 'Double Blue'
Delphinium elatum 'Double Blue'
Belladonna Delphinium
Delphinium x belladonna 'Dark Blue Dark Bee'
Faust Delphinium
Delphinium elatum 'Faust'
Pacific Giant Delphinium
Delphinium x belladonna 'Pacific Giant'
Summer Nights Larkspur
Delphinium elatum 'Summer Nights'
Tall Larkspur
Delphinium elatum
Keep exploring
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Grow Larkspur 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.
