Kalanchoe Blossfeldiana

Vibrant, long-blooming, and delightfully low-maintenance, Kalanchoe blossfeldiana—famously known as Flaming Katy—is one of the most popular flowering succulents in the world. Native to Madagascar, this cheerful plant is adored for its lush, thick-textured, scalloped green leaves that store water with ease. Above its glossy canopy, it produces dense clusters of star-like, four-petaled flowers that bloom for weeks on end in brilliant shades of red, pink, orange, yellow, and white. Exceptionally easy to grow and forgiving of missed waterings, it adds instant color, sculptural texture, and sunny charm to windowsills, tabletops, and bright rooms.

  • Toxic to pets and children
  • Repot once every 2 years
  • Fertilize once a month
  • Very little water
  • Bright, indirect light

About Kalanchoe Blossfeldiana

Origin

Native to warm, rocky arid mountains of Madagascar, widely cultivated for glossy succulent foliage and long-lasting colorful blooms. It adapts to dry environments by storing water within its fleshy leaves.

Air Purifying

Helps refresh indoor living spaces by absorbing common volatile organic compounds (VOCs) and releasing oxygen during daytime gas exchange. Its broad succulent leaves also collect ambient airborne dust.

Toxicity

Toxic to pets and humans because it contains cardiac glycosides throughout its foliage. Ingestion causes oral irritation, drooling, vomiting, diarrhea, and heart rate irregularities if chewed.

Caring for Kalanchoe Blossfeldiana

Watering

Allow the top 50% to 75% of the soil mix to dry out completely between waterings. Fleshy succulent leaves store ample water, so overwatering rapidly causes stem and root rot.

Light and Placement

Requires bright, direct sunlight to strong indirect light near south or west windows. Abundant light triggers heavy blooming cycles and keeps leaf rosettes tight and compact.

Nutrition

Feed once a month during active spring and summer growth using a balanced liquid houseplant or succulent fertilizer diluted to half-strength. Suspend fertilizing completely during fall and winter.

Repotting

Repot every 2 years in spring after the main flowering cycle ends, using a gritty, fast-draining cactus and succulent mix amended with perlite. Ensure the pot has functional drainage holes.

Pruning and Flowering

Deadhead spent flower clusters near the stem base to encourage fresh blooms to develop. Short daylight hours in late fall naturally trigger new flower buds to form for winter displays.

Kalanchoe Blossfeldiana SOS

Illness

Highly susceptible to root and stem rot if overwatered or left in dense soil. Watch for mealybugs hiding in leaf axils and powdery mildew in stagnant, humid environments.

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