bulb corm tuber

Dinnerplate Dahlia

Dahlia x hybrida 'Dinnerplate Blend'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

36 inches

Width

24 inches

Light

Full Sun

Zones

8, 9

Water

Moderate

Humidity

Moderate

Lifespan

Perennial in suitable zones

Native To

Central America

Toxicity

Non-toxic to humans, toxic to pets if ingested

The Story

Plant Bio

Dinnerplate Blend Dahlias are known for their large, showy blooms that can reach up to 12 inches across in a variety of colors. This cultivar produces exceptionally large flowers, making it ideal for cutting gardens and floral arrangements.

Bloom Period:

EarlyLate

Uses & Benefits:

Dahlias provide stunning, large blooms that add vibrant color and visual interest to gardens and floral arrangements.

Their tubers can be stored and replanted annually, offering a reliable source of garden color each season.

Attract pollinators like bees and butterflies, supporting local biodiversity.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck tubers into well-draining soil after the last frost in spring.
Water regularly to keep soil moist but not waterlogged, especially during active growth.
Provide full sun for optimal flowering; mulch to retain moisture and suppress weeds.
Fertilize monthly with a balanced fertilizer during the growing season.
Pinch back early to encourage bushier growth and more blooms.
Divide clumps every 2-3 years in early spring or fall for propagation.

Pro Tip

Plant in rich, well-drained soil and deadhead regularly for continuous blooms.

Keep It Thriving

Care Guide

Do

Water consistently during hot, dry spells 💧
Apply organic mulch to conserve moisture and regulate soil temperature 🌱
Stake tall varieties to prevent wind damage
Deadhead spent flowers to promote new blooms
Use balanced fertilizer monthly during active growth

Don't

Overwater to avoid tuber rot ❌
Neglect staking for tall varieties ❌
Apply high-nitrogen fertilizer late in the season ❌
Allow soil to dry out completely between waterings ❌
Forget to dig up tubers before the first frost ❌

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

Vivid floral border with striking bloomsTall focal point in mixed flower bedsColorful container display

Companion Plants

Marigolds Zinnias Salvia Cosmos Sweet Potato Vine

Multiply

Propagation Methods

Good to Know

Common Questions

Dinnerplate Dahlia questions

What zones can Dinnerplate Dahlia grow in?

Dinnerplate Dahlia is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Dinnerplate Dahlia deer resistant?

Not reliably. Deer may browse Dinnerplate Dahlia, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Dinnerplate Dahlia bloom?

Dinnerplate Dahlia 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 Dinnerplate Dahlia need full sun?

Dinnerplate Dahlia does best in full sun (6+ hours).