How to Grow Kabloom Cherry Red

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Kabloom Cherry Red

Calibrachoa hybrid

flower

Kabloom Cherry Red is a prolific, compact calibrachoa (million bells) variety bred for exceptional heat and weather tolerance. It produces abundant cherry-red flowers throughout the growing season with minimal deadheading required. This vigorous trailing plant is ideal for containers, hanging baskets, and garden beds.

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Example Kabloom Cherry Red timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Kabloom Cherry Red

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Kabloom Cherry Red blooms

    Around May 22

    ≈ 35 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Kabloom Cherry Red dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily (8+ hours optimal for maximum blooms)
💧
Water: Water regularly when top inch of soil is dry; keep consistently moist but not waterlogged. In containers, may need daily watering in hot weather. Drought-tolerant once established in ground.
📏
Spacing: 12-18 inches apart for ground planting; one plant per 10-12 inch container inches
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Days to maturity: 35-50 days to first flowers from transplant
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Planting depth: Plant transplants at same depth as nursery pot; surface-sow seeds (light-dependent germinator)

Soil

Type: Well-draining potting soil or light, sandy loam
pH: 6.0-6.8
Amendments:
Perlite or pumice for drainage Compost for organic matter Slow-release fertilizer

Growing Zones

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Thrives in zones 3-10 as an annual; perennial in zones 9-10

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

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Growth Stages

1

Seedling

2-3 weeks

Tiny cotyledons emerge; delicate leaves develop. Plant remains low-growing and compact.

Keep soil moist but not soggy. Provide bright light 14-16 hours daily. Maintain 70-75°F for optimal germination and growth.

2

Vegetative Growth

3-4 weeks

Rapid expansion of foliage and branching. Plant develops trailing stems and multiple leaf nodes.

Pinch back growing tips once or twice to encourage bushier, fuller growth. Continue regular watering. Apply diluted fertilizer weekly.

3

Bud Formation

1-2 weeks

Small flower buds appear at stem tips. Plant is full and well-branched.

Maintain consistent moisture and sunlight. Continue light fertilizing. Reduce nitrogen; increase phosphorus and potassium to promote flowering.

4

Flowering

6-12 weeks (throughout season)

Cherry-red flowers bloom abundantly. Multiple flowers open simultaneously across the plant.

Deadhead spent flowers regularly for continuous blooms (though Kabloom is self-cleaning). Water consistently. Fertilize every 7-10 days with bloom-promoting formula.

5

Peak Production

Until frost or season end

Plant reaches mature size and produces maximum flowers. Growth continues with constant bloom refresh.

Maintain watering schedule. Feed every 5-7 days. Prune leggy stems if needed. Deadhead occasionally despite self-cleaning habit. Watch for spider mites in heat.

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Tall plants that shade (sunflowers, tall sunflowers) Cucumbers (in close quarters) Fennel

Common Pests

  • Spray with water to dislodge; use miticide or neem oil if severe. Increase humidity. Remove heavily infested foliage.

  • Use yellow sticky traps. Spray with insecticidal soap or neem oil weekly. Remove heavily infested leaves.

  • Spray with strong water stream or insecticidal soap. Use neem oil for heavy infestations. Plant near beneficial insect attractors.

  • Allow soil surface to dry slightly between waterings. Use yellow sticky traps. Apply sand mulch to soil surface.

Uses

🎨

Container and Basket Displays

Craft

Ideal for hanging baskets, window boxes, and mixed containers where its trailing habit and abundant blooms create dramatic cascades of color. The compact growth habit and minimal maintenance make it perfect for commercial landscapes and home garden displays. [source]

🦋

Pollinator Garden

Wildlife

The abundant small flowers attract bees, butterflies, and hoverflies, making it valuable for supporting pollinators in urban and suburban gardens. Its continuous bloom extends food sources throughout the growing season. [source]

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Low-Maintenance Landscape Color

Household

Kabloom Cherry Red is bred for heat and weather tolerance, requiring less frequent deadheading and watering than traditional petunias. Perfect for busy gardeners seeking reliable, long-lasting garden color. [source]

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Edible Flower Garnish (Non-toxic)

Culinary

While not commonly used culinarily, Kabloom Cherry Red flowers are non-toxic and can garnish salads or desserts for decorative purposes, adding visual appeal without flavor contribution. [source]

💊

Garden Aesthetics for Wellness

Medicinal

Bright red flowers and colorful gardens are associated with improved mental health and stress reduction. Growing Kabloom Cherry Red contributes to therapeutic gardening and horticultural therapy benefits. [source]

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

Harvest Tips

Kabloom Cherry Red is ornamental, not typically harvested. Deadhead spent flowers regularly (though the variety is largely self-cleaning) to maintain appearance and encourage continuous blooming throughout the season. Pinch back leggy growth in mid-season to refresh the plant.

Fun Facts

  • 🌱 Kabloom is a Proven Winners variety, meaning it has been extensively trialed and tested for superior performance compared to standard calibrachoas—it produces 40% more flowers than competitors.
  • 🌱 Calibrachoa means 'cup-flower' in Spanish; each tiny bloom lasts only a day or two, but the plant produces so many buds that it appears to bloom continuously.
  • 🌱 Kabloom Cherry Red is self-cleaning, meaning spent flowers naturally drop without deadheading, though occasional removal improves appearance and encourages heavier blooming.

Gardening Terms

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

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