Flaming Katy

Kalanchoe blossfeldiana

succulent

verifiedReviewed by the GreenScout Team

Kalanchoe blossfeldiana, known as 'Flaming Katy' or 'Christmas Kalanchoe,' is a popular compact succulent prized for its showy clusters of long-lasting flowers in red, orange, yellow, pink, or white. Native to Madagascar, it is commonly cultivated as a houseplant and blooms prolifically in winter with proper light and temperature management. The plant has attractive dark green, fleshy leaves and remains relatively compact, making it ideal for indoor displays.

Common Problems

Select the problem your Flaming Katy is experiencing to get a treatment guide.

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Root Rotchevron_right

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Overwateringchevron_right

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Mushy Stemschevron_right

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Leggy Growthchevron_right

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Dropping Leaveschevron_right

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Pale Leaveschevron_right

Care Guide

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Light

Bright, indirect light; requires 14+ hours daily for flowering; direct morning sun is beneficial

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Water

Water when soil surface is dry; allow drainage; reduce watering in winter and after blooming

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Soil

Well-draining succulent or cactus potting mix; ensure pots have drainage holes

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Fertiliser

Feed with diluted balanced fertilizer during growth phase (spring/summer); withhold during flowering

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Temperature

Prefers cool conditions during dormancy; optimal 55–75°F (13–24°C); night temperatures below 60°F (15°C) trigger flowering

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Humidity

Moderate to low humidity; good air circulation prevents mildew and rot

Toxicity

dangerousToxic to CatsdangerousToxic to Dogscheck_circleSafe for Children

Toxic to cats and dogs if ingested; contains cardiac glycosides that can cause gastrointestinal distress and heart issues; keep away from pets

Common Diseases

filter_dramaRoot Rotchevron_right spaPowdery Mildewchevron_right

Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Why won't my Flaming Katy bloom again after its first flowering?

It needs night temperatures below 60°F along with a specific light cycle to trigger flowering — without that cool, dark period it typically won't rebloom, even with otherwise good care.

Is Flaming Katy safe to have around pets?

No — it's toxic to cats and dogs if ingested, containing cardiac glycosides that can cause gastrointestinal distress and heart issues, so keep it away from pets.