The Story
Plant Bio
Dahlias are known for their vibrant blooms and ability to attract pollinators.
Dahlias are celebrated for their incredible diversity in flower color, size, and form, ranging from small single petals to large, complex 'dinner plate' blooms.
Uses & Benefits:
Dahlias add vibrant color and dramatic form to garden beds and cut flower arrangements, brightening spaces with their large, showy blooms.
They can be harvested for stunning floral displays and bouquets, enhancing interior decor.
Dahlias attract pollinators like bees and butterflies, supporting local ecosystems.
Essentials
At a Glance
Plant Type
Bulb Corm Tuber
Height
36"
Width
24"
Light
Full Sun, Partial Sun
Zones
8, 9, 10
Water
Moderate
Humidity
Prefers moderate humidity
Lifespan
Perennial in zones 8-11
Native To
Mexico and Central America
Toxicity
Mildly toxic to pets
Bloom period
Mid-summer – Late summer
J
F
M
A
M
J
J
A
S
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In flower about 2 months of the year
Planting
How to Grow
- Tuck tubers into well-draining soil in early spring.
- Water regularly to keep soil moist but not soggy.
- Fertilize monthly with a balanced fertilizer during growing season.
- Pinch back young shoots to encourage bushier growth.
- Stake taller varieties for support as they grow.
- Lift and store tubers in fall after foliage dies back.
Pro Tip
Plant in full sun with rich, well-drained soil for best blooms.
Keep It Thriving
Care Guide
Do
- Water consistently during dry spells 🌱
- Deadhead spent flowers to promote continuous blooming
- Apply balanced fertilizer monthly during active growth
Don't
- Avoid overwatering to prevent tuber rot ❌
- Don't transplant when in flower
- Refrain from using heavy, clay soil that retains water
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Lift Store | ||||||||||||
| Pinch | ||||||||||||
| Plant | ||||||||||||
| Stake |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Colorful garden bedsBright border edgesCut flower arrangements
Multiply
Propagation Methods
Good to Know