How to Grow Giant Chabaud Mix

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Giant Chabaud Mix

Dianthus caryophyllus

flower

Giant Chabaud Mix is a stunning blend of large-flowered carnation varieties prized for their ruffled petals, vibrant color range, and exceptional fragrance. These heirloom flowers produce abundant blooms on tall stems ideal for cutting and arrangement. They are known for their longevity in the vase and continuous flowering throughout the season.

Looking for a specific variety?

Chabaud's Giant Scarlet Chabaud's Giant Rose Chabaud's Giant White Chabaud's Giant Mixed Chabaud's Giant Crimson Chabaud's Giant Salmon

When should you plant Giant Chabaud Mix in your zone?

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Example Giant Chabaud Mix timeline · Pittsburgh, PA (Zone 6b)

Plant Giant Chabaud Mix
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
First Giant Chabaud Mix blooms
Around Aug 15

≈ 120 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Giant Chabaud Mix dates for your own zip code.

Growing Conditions

☀️

Sun: Full sun, 6-8 hours daily minimum; 8+ hours for best flowering

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Water: Water regularly to keep soil consistently moist but not waterlogged. Allow soil surface to dry slightly between waterings. Reduce watering in cool, cloudy weather. Avoid wetting foliage to prevent fungal issues.

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Spacing: 12 inches

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Days to maturity: 120-150 days to first flower from seed; 60-80 days from transplant

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Planting depth: Seeds: surface sow or barely cover (1/16 inch); Transplants: plant at soil level

Soil

Type: Well-draining, fertile loamy or sandy soil

pH: 6.0-6.8

Amendments:

compost peat moss perlite or sand for drainage aged manure

Growing Zones

Find your zone →

Thrives in zones 5-9; best performance in cooler regions (zones 5-8)

5a 5b 6a 6b 7a 7b 8a 8b 9a

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Growth Stages

Seedling

2-3 weeks

Tiny seedlings with 2-4 narrow cotyledons and first true leaves appearing. Very delicate and slow-growing initially.

Maintain consistent moisture without waterlogging. Provide bright light immediately. Keep warm (65-70°F). Thin seedlings to prevent damping-off disease. Ensure excellent air circulation.

Vegetative Growth

4-6 weeks

Plant develops a dense mound of narrow, blue-green foliage with multiple stems branching from the base. Height increases to 12-18 inches.

Pinch back terminal growth at 6 inches to encourage bushier, more branched plants with more flowering stems. Maintain moderate watering. Feed with balanced fertilizer every 2-3 weeks.

Budding

2-3 weeks

Visible flower buds form at stem tips, appearing as tight green nodules that gradually swell and show color hints through the sepals.

Switch to lower-nitrogen, higher-phosphorus fertilizer to support flowering. Maintain consistent watering. Remove any damaged foliage. Stake tall varieties if needed for wind protection.

Flowering

8-12 weeks (season-dependent; can be continuous with proper care)

Large, double-petaled flowers with ruffled edges open in shades of red, pink, white, purple, and bicolors. Individual blooms persist 2-3 weeks; continuous succession of new flowers.

Deadhead spent flowers regularly to encourage more blooms. Ensure 8+ hours of direct sun daily. Continue balanced fertilizing every 2-3 weeks. Cut flowers for arrangements in early morning when stems are turgid.

Late Season/Decline

Variable depending on climate

As days shorten and temperatures cool, flowering slows. Plants may become leggy; flowers become smaller.

In frost-free zones, tidy up plants in late summer and provide light fertilization for potential fall rebloom. In cooler zones, enjoy remaining blooms. Pull plants after frost.

Companion Planting

Plan your garden →

Plant with:

Alyssum Dusty Miller Snapdragons Larkspur Sweet Peas Salvia Catmint Lavender

Avoid planting near:

Brassicas (cabbage, broccoli) Fennel Sage Garlic Onions

Common Pests

Inspect for pinkish larvae in buds. Remove affected buds. Use insecticidal soap or neem oil if severe. Encourage beneficial parasitic wasps.
Spray foliage with water to dislodge mites. Apply insecticidal soap or neem oil. Increase humidity. Remove heavily infested leaves.
Spray with strong water stream. Use insecticidal soap or neem oil. Attract ladybugs and parasitic wasps. Yellow sticky traps for monitoring.
and
Remove by hand, especially at dusk. Use copper tape or barriers. Beer traps. Encourage ground beetles. Diatomaceous earth around base.
Use yellow sticky traps. Spray with insecticidal soap or neem oil. Improve air circulation. Remove heavily infested leaves.
Remove infected leaves immediately. Improve air circulation. Avoid overhead watering. Apply sulfur dust or fungicide. Ensure adequate sunlight.

Uses

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Edible Petals & Garnish

Culinary

The petals of unfragranted carnation varieties are edible and can garnish salads, desserts, and beverages. They add vibrant color and a slightly sweet, clove-like flavor to culinary presentations. [source]

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Cut Flower Arrangements

Household

Giant Chabaud carnations are among the finest cutting flowers, producing large, fragrant blooms on long, sturdy stems. Their exceptional vase life (14-21 days) and continuous production make them ideal for fresh arrangements, bouquets, and floral design. [source]

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Flower Drying & Preservation

Craft

The large, full petals dry beautifully, retaining color and fragrance well. Dried Giant Chabaud blooms are excellent for dried arrangements, potpourri, craft projects, and pressed flower applications. [source]

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Herbal & Fragrance Uses

Medicinal

Historically, carnations have been used in herbal medicine to support digestion and reduce inflammation. The essential oils and petals are used in perfumery, teas, and traditional medicine preparations. [source]

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Pollinator Support

Wildlife

Carnation flowers attract butterflies, moths, and other pollinators with their fragrance and nectar. Growing Giant Chabaud Mix supports beneficial insect populations in the garden. [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 when stems are fully hydrated and buds are just opening to color. Use sharp, clean scissors or shears. Cut stems at 45-degree angles and remove lower foliage. Recut stems every 3 days and change water every 2 days for longest vase life (up to 3 weeks). Deadhead spent flowers on the plant to promote continuous blooming throughout the season.

Fun Facts

🌱 Giant Chabaud carnations are named after the Chabaud family of French flower breeders who developed these spectacular large-flowered varieties in the late 19th century, establishing them as prized florist flowers worldwide.
🌱 Carnations have one of the longest vase lives of any cut flower, often lasting 2-3 weeks with proper care, making them economical and reliable for both professional florists and home gardeners.
🌱 The fragrance of Giant Chabaud carnations—reminiscent of cloves and spice—comes from volatile compounds including eugenol, the same compound that gives cloves their characteristic scent.

Gardening Terms

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

Deadhead Full Sun Heirloom pH Pinch Back True Leaves

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