How to Grow General Jacqueminot

General Jacqueminot

Rosa × damascena var. Général Jacqueminot

shrub

General Jacqueminot is a classic Hybrid Perpetual rose renowned for its deep crimson flowers and strong fragrance. This vigorous shrub produces large, full blooms and was one of the most popular roses of the Victorian era. It remains a favorite among heritage rose enthusiasts for its reliability and romantic appeal.

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Example General Jacqueminot timeline · Pittsburgh, PA (Zone 6b)

Plant General Jacqueminot
Around Apr 17

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

Watering, feeding, and pest-watch reminders.
Harvest General Jacqueminot
Late summer into fall

Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact General Jacqueminot dates for your own zip code.

Growing Conditions

☀️

Sun: Full sun, 6-8 hours daily minimum, ideally 8+ hours for best blooming

💧

Water: Deep, regular watering (1-1.5 inches per week); keep soil consistently moist but never waterlogged. Water at the base to avoid wetting foliage. Reduce watering in dormancy.

📏

Spacing: 36 inches

📅

Days to maturity: First blooms in 2-3 years from bare-root cane; fully mature by year 3-4

🌱

Planting depth: Graft union 1-2 inches below soil surface in cold climates (zone 6 and colder); at soil level in warmer zones

Soil

Type: Well-draining loamy soil rich in organic matter

pH: 6.0-6.5

Amendments:

Compost Well-aged manure Bone meal Peat moss or coconut coir

Growing Zones

Find your zone →

Thrives in zones 5-9, tolerating zone 4b with winter protection

4b 5a 5b 6a 6b 7a 7b 8a 8b 9a

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Growth Stages

Dormancy/Establishment

4-8 weeks

Bare cane with minimal visible growth after planting; root system developing underground

Plant in early spring or fall. Keep soil moist but allow good drainage. Avoid fertilizing; let roots establish. Prune out any dead or damaged canes.

Early Growth

4-6 weeks

Red shoots emerge along canes; leaves unfurl; plant gaining height and width

Support new growth with gentle staking if needed. Begin light feeding with balanced fertilizer once growth is vigorous. Remove any diseased leaves promptly.

Budding & First Bloom

3-4 weeks

Large flower buds form at shoot tips; buds swell and show crimson color; first flowers open

Increase fertilization every 4-6 weeks during growing season. Ensure consistent moisture. Deadhead spent blooms to encourage repeat flowering. Remove weak or thin canes.

Flowering & Repeat Bloom

4-6 months (spring through fall)

Prolific deep crimson, fragrant flowers with full, quartered form; continuous bloom cycles through season

Deadhead regularly to stimulate more flowers. Apply fungicide every 7-10 days if black spot or mildew appears. Water deeply and consistently. Monitor for pests daily.

Senescence & Dormancy

8-12 weeks

Flowering slows or stops; foliage thins or drops; plant prepares for winter rest

Reduce fertilization in late summer/early fall. Stop deadheading; allow hips to form to signal dormancy. Cut back long canes to prevent wind damage. Apply winter mulch in zone 6 and colder.

Companion Planting

Plan your garden →

Plant with:

Lavender Catmint Salvia Delphinium Foxglove Geranium Allium Yarrow Clematis Boxwood

Avoid planting near:

Black Walnut (produces juglone toxin) Fennel (allelopathic) Garlic (may inhibit growth) Other roses susceptible to same diseases (keep 3+ feet apart for air circulation)

Common Pests

Hand-pick in early morning; use pheromone traps away from plant; apply neem oil or insecticidal soap; encourage beneficial insects
Spray with strong water stream; apply insecticidal soap; use neem oil; introduce ladybugs; avoid over-fertilizing with nitrogen
Increase humidity via misting; spray with neem oil or sulfur; introduce predatory mites; maintain consistent watering
No cure; remove and destroy infected plant; control mite vector with miticides; plant resistant varieties nearby
Remove infected leaves immediately; improve air circulation; water at base only; apply fungicide (sulfur or copper) every 7-10 days; avoid wetting foliage
Improve air circulation; avoid overhead watering; apply sulfur or potassium bicarbonate fungicide; maintain adequate spacing; prune crowded canes

Uses

🍳

Rose Water & Petals

Culinary

General Jacqueminot petals can be used to make culinary rose water, infused honey, or candied petals for cake decoration. Ensure no pesticides have been applied before consuming. [source]

🏠

Cut Flowers & Arrangements

Household

The deeply fragrant, long-lasting crimson blooms are prized for wedding bouquets, formal arrangements, and as exhibition specimens. Cut at peak bloom for stunning indoor displays. [source]

💊

Rose Hip Tea & Remedies

Medicinal

Rose hips (seed pods) are rich in vitamin C and can be brewed as tea to support immune health and reduce inflammation. Harvest hips after frost for best flavor. [source]

🎨

Dried Flowers & Potpourri

Craft

Petals and entire blooms dry beautifully, retaining color and fragrance. Use in dried arrangements, potpourri, sachets, or pressed flower crafts. [source]

🦋

Pollinator Support

Wildlife

The open flower structure provides nectar and pollen for bees and other beneficial insects, supporting garden biodiversity. [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 buds are just opening or fully open, depending on desired vase life. Use sharp pruning shears and cut above a 5-leaflet leaf facing outward. For longest vase life (7-10 days), remove lower leaves, recut stems at 45° angle, and change water every 2-3 days. Dead-head spent flowers throughout the season to encourage repeat blooming.

Fun Facts

🌱 General Jacqueminot was named after a French military hero and introduced to cultivation in 1853. It became one of the most famous roses of the Victorian era and remains widely grown today.
🌱 This variety is a Hybrid Perpetual rose, a class that was the dominant garden rose before modern Hybrid Teas were developed. 'General Jacqueminot' is known for exceptional cold-hardiness among its class.
🌱 The variety has been featured in over 80 rose breeding programs worldwide and appears as a parent in the pedigree of many modern roses.

Gardening Terms

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

Deadhead Full Sun Hybrid Mulch

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