Widow's Thrill "Kalanchoe blossfeldiana"

Widow’s Thrill thrives in bright, indirect light, well‑draining soil, and should be watered only when the top 1–2 inches of soil are dry. To rebloom, provide 12–14 hours of darkness daily for 6–8 weeks.

Place the plant in bright, indirect sunlight, an east or south‑facing window works well indoors. Avoid harsh afternoon sun, which can scorch leaves, but also prevent low light, which reduces blooming. During reblooming, shorten the day by blocking light for 12–14 hours daily for 6–8 weeks to trigger flower buds

Keep temperatures between 60–85°F (15–29°C) and avoid cold drafts. It tolerates average to low indoor humidity, making it suitable for most homes

Darkness period: 12–14 hours of uninterrupted darkness daily for 6–8 weeks

Keep the plant warm and away from drafts.

After buds form, move to brighter light and resume watering

Remove spent flowers to encourage new blooms. Pinching back the top can promote bushier growth