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How to Grow Dahlia 'Ellen Huston'

Dahlia 'Ellen Huston'

Dahlia × hybrida 'Ellen Huston'

flower

Ellen Huston is a compact, bushy dahlia cultivar known for its vibrant orange-red double flowers with a unique bronze-tinged foliage. This dwarf variety reaches only 12-18 inches tall, making it ideal for containers, borders, and small gardens. It produces abundant blooms from mid-summer through first frost.

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Example Dahlia 'Ellen Huston' timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Dahlia 'Ellen Huston'

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Dahlia 'Ellen Huston' blooms

    Around Jun 6

    ≈ 50 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Dahlia 'Ellen Huston' dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily minimum; 8+ hours produces best blooms
💧
Water: Moderate watering; keep soil consistently moist but not waterlogged. Water at soil level to avoid powdery mildew. Reduce watering in cooler fall months.
📏
Spacing: 12 inches
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Days to maturity: 50-70 days to first blooms
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Planting depth: Plant tubers 4-6 inches deep; plant seed 1/4 inch deep

Soil

Type: Well-draining loamy to sandy soil
pH: 6.0-7.0
Amendments:
Compost Perlite or coarse sand for drainage Aged manure

Growing Zones

Find your zone →

Thrives in zones 3-10; grow as annual or lift tubers for winter storage in zones colder than 8

2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a

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Growth Stages

1

Tuber/Seed Germination

1-3 weeks

Tubers begin sprouting; seedlings develop cotyledons and first true leaves. No visible growth above soil for 1-2 weeks.

Keep soil warm (60-70°F), consistently moist but not soggy. Plant after last frost date. Provide gentle light if starting from seed indoors.

2

Vegetative Growth

3-4 weeks

Plant develops bushy foliage with characteristic bronze-tinged leaves. Multiple shoots emerge from the base. Height reaches 6-12 inches.

Pinch the growing tip when 6 inches tall to encourage bushier growth and more flowering shoots. Water regularly. Begin fertilizing every 2 weeks with balanced fertilizer once growth is established.

3

Budding & Early Flowering

2-3 weeks

Flower buds appear in leaf axils. First double blooms open in shades of orange-red. Plant may be 10-15 inches tall.

Reduce pinching to allow flowers to develop. Deadhead spent blooms promptly to encourage continuous flowering. Increase phosphorus fertilizer (higher second number) to promote blooming.

4

Prolific Blooming

8-12 weeks (until frost)

Plant covered with abundant orange-red double flowers. Compact, mounded form fully developed at 12-18 inches tall.

Deadhead regularly (every 2-3 days) to maintain continuous bloom. Water deeply during heat. Apply thin mulch layer to retain moisture and regulate soil temperature. Feed every 2-3 weeks with low-nitrogen bloom formula.

5

Late Season & Frost Protection

Variable (until first hard frost)

Flowering continues but may slow as temperatures drop. Foliage may show frost damage. Plant dies back in zones below 8 at first hard frost.

In zones 3-7, dig tubers after frost blackens foliage. Cure tubers in dry location 1-2 weeks, then store in cool (40-50°F) peat moss or sand for winter. In zones 8+, cut back and mulch heavily, or dig and store.

Companion Planting

Plan your garden →

Plant with:

Zinnias Marigolds Salvia Cleome Dusty Miller Calibrachoa Angelonia Black-eyed Susan

Avoid planting near:

Fennel Potatoes Tomatoes

Common Pests

  • Increase humidity with regular misting. Spray with water to dislodge. Use insecticidal soap or neem oil in severe cases.

  • Improve air circulation. Water at soil level only. Spray with sulfur powder or baking soda solution (1 tbsp per gallon water). Remove affected leaves.

  • Use blue sticky traps. Remove heavily infested flowers. Spray with neem oil or spinosad.

  • Hand-pick in early morning when sluggish. Use pheromone traps away from planting. Apply neem oil or pyrethrin in severe infestations.

  • and

    Remove debris and hiding spots. Use beer traps or copper barriers. Apply diatomaceous earth around plants.

Uses

🍳

Edible Flower Garnish

Culinary

Dahlia petals are edible and can garnish salads, desserts, and cocktails, providing peppery flavor and vibrant color. The petals of Ellen Huston add striking orange-red hues to culinary presentations. [source]

🏠

Cut Flower Arrangements

Household

Ellen Huston's compact habit and abundant double blooms make it excellent for fresh bouquets, container arrangements, and wedding florals. The long vase life and continuous production provide reliable cut flower supply. [source]

🎨

Dried Flowers & Crafts

Craft

Double flowers can be dried for craft projects, wreaths, and floral arrangements. Ellen Huston's firm petals retain color and structure well during drying. [source]

🦋

Pollinator Garden Support

Wildlife

Dahlias attract bees, butterflies, and other pollinators throughout the growing season. Ellen Huston's abundant blooms provide consistent nectar and pollen sources for beneficial insects. [source]

💊

Traditional Herbal Use

Medicinal

In traditional medicine systems, dahlia tubers have been used to support digestive health and possess anti-inflammatory properties, though scientific evidence is limited. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Cut flowers in early morning after dew dries but before heat of day. Cut stems at 45-degree angle with sharp scissors. Remove lower leaves below water line. Change water every 2 days. Ellen Huston flowers last 5-7 days in a vase. For landscape display, deadhead spent blooms by pinching or cutting just below the flower base to encourage continuous bloom.

Fun Facts

  • 🌱 Ellen Huston was named after the wife of nurseryman and dahlia breeder Karl Teuscher and has become one of the most popular dwarf dahlia varieties for both gardeners and florists.
  • 🌱 The bronze-tinged foliage of Ellen Huston is genetically linked to its flower color and deepens in intensity with full sun exposure, creating a dramatic foliage display independent of blooms.
  • 🌱 Dahlia tubers can be divided in spring by ensuring each piece has at least one 'eye' or dormant bud, and a single Ellen Huston plant can produce 8-12 blooms per day at peak season.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Cultivar Deadhead Full Sun Last Frost Date Mulch pH True Leaves
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