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How to Grow Bergamot 'Jacob Cline'

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Bergamot 'Jacob Cline'

Monarda didyma 'Jacob Cline'

flower

Jacob Cline is a striking cultivar of bee balm (wild bergamot) featuring vibrant red flowers that bloom mid to late summer on sturdy stems. This herbaceous perennial is highly attractive to bees, butterflies, and hummingbirds, making it an excellent pollinator plant. It's more mildew-resistant than many bergamot varieties and offers exceptional ornamental and culinary value.

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Example Bergamot 'Jacob Cline' timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Bergamot 'Jacob Cline'

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Bergamot 'Jacob Cline' blooms

    Around Jun 16

    ≈ 60 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Bergamot 'Jacob Cline' dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily; tolerates light afternoon shade in hot climates
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Water: Moderate watering; prefers consistently moist but not waterlogged soil during growing season. Once established, fairly drought-tolerant. Water at soil level to improve mildew resistance; avoid wetting foliage.
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Spacing: 24 inches
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Days to maturity: 60-90 days from transplant to first flowers
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Planting depth: Plant transplants at soil level; sow seeds 1/8 inch deep and keep moist until germination (10-14 days)

Soil

Type: Well-draining loamy to sandy soil; tolerates average to poor soil
pH: 6.0-7.0
Amendments:
Compost for initial enrichment Peat moss or aged manure for moisture retention in sandy soils Avoid heavy clay or consistently wet soils

Growing Zones

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Thrives in zones 3-9; performs best in zones 4-7

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

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Growth Stages

1

Seedling

2-3 weeks

Tiny cotyledons emerge, followed by true leaves. Very delicate appearance.

Keep soil consistently moist but not waterlogged. Provide bright indirect light. Thin seedlings to proper spacing once established.

2

Vegetative

4-6 weeks

Strong leafy growth with square stems characteristic of Lamiaceae family. Plant becomes bushy and compact.

Pinch back growing tips when 6-8 inches tall to encourage fuller, bushier growth. Apply balanced fertilizer every 3-4 weeks. Water consistently.

3

Budding & Flowering

6-10 weeks (June-August)

Distinctive red tubular flowers form in dense clustered heads (bee balm flower clusters). Blooms appear at stem tips.

Maintain consistent moisture during flowering. Deadhead spent flowers to encourage continued blooming and improve air circulation. Stake if needed in windy locations.

4

Seed Development & Late Season

4-6 weeks

If not deadheaded, seed heads develop and harden, becoming attractive ornamental features. Foliage may show some mildew in late summer.

Leave some flowers for seed development and wildlife food. Allow seed heads to remain for fall/winter interest and bird food. Cut back foliage if mildew develops.

5

Dormancy & Winter

November-March

Plant dies back to ground level in cold climates. Dried foliage and seed heads remain.

Cut back dead foliage in early spring before new growth emerges. In zone 3-4, apply 2-3 inches of mulch for winter protection. Divide established clumps every 3-4 years.

Companion Planting

Plan your garden →

Plant with:

Rudbeckia (Black-eyed Susan) Coreopsis (Tickseed) Salvia Lavender Phlox Echinacea (Purple Coneflower) Catmint (Nepeta) Sedum Daylily Russian Sage (Perovskia)

Avoid planting near:

Fennel (allelopathic; inhibits growth of nearby plants) Heavily shade-casting trees (compete for light)

Common Pests

  • Improve air circulation by proper spacing and pruning. Water only at soil level. Choose mildew-resistant cultivar like 'Jacob Cline'. Apply sulfur or neem oil if needed. Avoid overhead watering.

  • Spray with strong water stream to dislodge. Increase humidity. Use neem oil or miticide if severe. Infestations more common in hot, dry conditions.

  • Hand-pick early morning when beetles are sluggish. Use pheromone traps away from plants. Apply neem oil or pyrethrin if population is high.

  • Spray with strong water stream. Use insecticidal soap or neem oil. Encourage beneficial insects like ladybugs and lacewings.

  • Use yellow sticky traps to monitor and control. Spray with neem oil or insecticidal soap. Improve air circulation.

Uses

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Herbal Tea & Beverage

Culinary

Fresh or dried bergamot flowers and leaves make a fragrant, slightly minty tea with a floral taste. Often blended with black tea or used alone for a caffeine-free infusion. The distinctive flavor is warming and slightly spicy. [source]

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Garnish & Edible Flowers

Culinary

Bright red flowers are strikingly beautiful as garnishes for salads, desserts, and cocktails. Petals have a mild oregano-like flavor and add visual appeal to various dishes. [source]

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Traditional Herbal Remedy

Medicinal

Bergamot has been traditionally used in Native American and folk medicine to support respiratory health, aid digestion, and reduce fever. Contains thymol and other volatile oils with antimicrobial properties. [source]

🦋

Pollinator Support

Wildlife

Highly attractive to bees, butterflies, and hummingbirds. 'Jacob Cline' is a superior cultivar for pollinator gardens, providing abundant nectar throughout mid to late summer. [source]

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Dried Arrangements & Craft

Household

Dried flower clusters hold their vibrant red color well and are excellent for dried floral arrangements, wreaths, and craft projects. Attractive ornamental element in dried bouquets. [source]

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

Harvest Tips

Harvest fresh flowers for tea and culinary use in mid-morning after dew dries. Cut stems just as flower clusters reach full color. For drying, cut entire stems and hang upside down in a warm, dark, well-ventilated area for 1-2 weeks. Deadhead spent flowers regularly to extend blooming season (typically June-August). Entire aerial parts (leaves and flowers) are harvestable.

Fun Facts

  • 🌱 The common name 'bergamot' can refer to both Monarda (bee balm) and citrus bergamot; the Monarda name likely derives from the similar aromatic qualities, though unrelated botanically.
  • 🌱 'Jacob Cline' was specifically selected and named for superior mildew resistance compared to many other Monarda didyma cultivars, making it more reliable in humid climates.
  • 🌱 Bergamot flowers were used by Native Americans for centuries as both food and medicine, particularly the Oswego Nation, which is why it's sometimes called Oswego tea.

Gardening Terms

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

Cultivar Deadhead Full Sun Mulch Perennial Pinch Back True Leaves
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