How to Grow Kalanchoe Calandiva
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Kalanchoe Calandiva
Kalanchoe blossfeldiana 'Calandiva'
flowerKalanchoe Calandiva is a succulent houseplant prized for its dense clusters of double flowers in vibrant colors including red, orange, pink, yellow, and white. It's a compact, dwarf variety that blooms reliably and requires minimal care, making it ideal for indoor growing. The thick, fleshy leaves and long-lasting flowers make it a popular gift plant and ornamental.
When should you plant Kalanchoe Calandiva in your zone?
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Example Kalanchoe Calandiva timeline · Pittsburgh, PA (Zone 6b)
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Plant Kalanchoe Calandiva
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Kalanchoe Calandiva blooms
Around Jul 16≈ 90 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Kalanchoe Calandiva dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 10-11; grown as a houseplant in cooler climates
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Propagation
2-3 weeksLeaf or stem cuttings develop calluses and tiny root nubs. Plant material appears dry but shows no visible roots yet
Allow cuttings to air-dry for 3-5 days before planting. Keep soil barely moist. Place in indirect light. Avoid fertilizing
Vegetative Growth
4-6 weeksYoung rosettes develop with thick, fleshy leaves. Plant grows in compact mound form. Leaves are green to gray-green
Provide bright indirect light. Water when soil is dry. Temperature 65-75°F optimal. Ensure excellent drainage. Do not fertilize heavily
Pre-flowering/Budding
2-4 weeksFlower buds appear at stem tips, initially as small green or reddish clusters. Plant may still be adding foliage
Cooler temperatures (55-65°F at night) and reduced watering trigger flowering. Provide 12-14 hours of daily light. Stop fertilizing
Flowering
4-6 weeksDense clusters of small, double flowers bloom in reds, oranges, pinks, yellows, or whites. Each flower is fully double with multiple petals. Flowers persist for 4-6 weeks
Maintain cool indoor temperatures. Continue bright light. Water sparingly but do not let plant wilt. Remove spent flower clusters to encourage reblooming. Avoid moving plant
Post-flowering/Rest
4-8 weeksFlowers fade and drop. Plant enters dormancy. Foliage remains attractive but growth slows dramatically
Reduce watering further during rest period (winter months). Maintain cool temperatures 50-60°F if possible. Minimal fertilizer. Plant may rebloom with proper cool period and light conditions
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with neem oil or insecticidal soap. Isolate plant. Wipe leaves with rubbing alcohol on cotton swab. Repeat every 7-10 days
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Increase humidity misting if indoors. Apply neem oil spray. Prune heavily infested leaves. Ensure good air circulation
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Remove from pot and inspect roots. Trim black/mushy roots. Repot in fresh, dry succulent soil. Reduce watering frequency. Improve drainage
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Spray with horticultural oil or neem oil. Manual removal with rubbing alcohol. Isolate and monitor frequently
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Increase air circulation. Reduce humidity. Apply sulfur-based fungicide or neem oil. Remove affected leaves. Avoid wetting foliage
Uses
Medicinal Herbal Preparation
CulinaryKalanchoe species have been used in traditional medicine systems, particularly in Africa and Asia, for anti-inflammatory and wound-healing properties. Leaves can be made into infusions or poultices. [source]
Indoor Ornamental Décor
HouseholdThe vibrant double flowers and compact form make Kalanchoe Calandiva an excellent houseplant for windowsills, desks, and living spaces. Long-lasting blooms provide color for 4-6 weeks with minimal care. [source]
Cut Flower Arrangements
CraftFlower stems lasting 2-3 weeks in water make Kalanchoe suitable for indoor bouquets and floral design. The full, dense clusters create visual interest in arrangements. [source]
Pollinator-Friendly Blooms
WildlifeThe small, nectar-bearing flowers attract bees and other pollinators when grown outdoors in warm climates. Even as a houseplant, flowers provide early season nectar sources. [source]
Antimicrobial and Anti-inflammatory Properties
MedicinalKalanchoe blossfeldiana contains alkaloids and flavonoids with documented antimicrobial, antifungal, and anti-inflammatory compounds used in folk medicine. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Kalanchoe Calandiva is ornamental; flowers are harvested by cutting entire stems at the base once blooms fade. Pinch or deadhead spent flower clusters to encourage branching and future blooms. Stems can be used in floral arrangements and last 2-3 weeks in water
Fun Facts
- 🌱 Kalanchoe Calandiva produces flowers with doubled petals (up to 64 petals per flower), created through selective breeding from the wild species Kalanchoe blossfeldiana
- 🌱 The plant exhibits photoperiodism, requiring a period of short days (8-10 hours of light) and cool temperatures to trigger reliable flowering, making it ideal for winter color indoors
- 🌱 Kalanchoe is native to Madagascar and is sometimes called 'Flaming Katy' or 'Widow's-thrill,' and has become one of the most commercially important potted flowering plants in the succulent market
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