Species

Dahlia variabilisDahlia

18 other cultivars

perennial

Moonfire Dahlia

Dahlia variabilis 'Moonfire'

The Story

Plant Bio

Dahlia 'Moonfire' is a single-flowered dahlia known for its striking flowers and dark, bronze-purple foliage.

This cultivar is particularly noted for its dark foliage, which provides a dramatic contrast to its luminous, yellow to apricot flowers that have a warm red center.

Uses & Benefits:

Dahlias add vibrant color and striking form to gardens and floral arrangements.

They attract pollinators, supporting local ecosystems.

Provide nectar for hummingbirds and butterflies, enhancing biodiversity.

SpeciesDahlia variabilisDahlia

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

30 inches

Light

Full Sun, Partial Sun

Zones

8, 9, 10

Water

Moderate

Humidity

Moderate

Lifespan

Perennial in suitable zones, annual elsewhere

Native To

Central America

Toxicity

Mildly toxic to pets if ingested.

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds or tubers into well-draining soil after the last frost.
Water regularly to keep soil moist but not waterlogged.
Provide full sun for optimal flowering and growth.
Fertilize monthly with a balanced fertilizer during the growing season.
Pinch back early growth to encourage bushier plants.
Divide tubers in early spring or fall to propagate new plants.

Pro Tip

Plant in a sunny, sheltered spot for the best blooms and healthy growth.

Keep It Thriving

Care Guide

Do

Water consistently, especially 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 ❌
Do not disturb tubers during dormancy
Never skip pruning to maintain plant shape

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Lift Store
Pinch
Plant
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant garden bordersColorful container displaysCut flower arrangements

Companion Plants

Marigolds Zinnias Cosmos SalviaPetunias

Multiply

Propagation Methods

Good to Know

Common Questions

Moonfire Dahlia questions

What zones can Moonfire Dahlia grow in?

Moonfire 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 Moonfire Dahlia deer resistant?

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

When does Moonfire Dahlia bloom?

Moonfire 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 Moonfire Dahlia need full sun?

Moonfire Dahlia does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.