Kalanchoe is a diverse genus of succulent plants known for its vibrant, long-lasting flowers and thick, fleshy leaves. Many species of Kalanchoe are popular as ornamental houseplants and outdoor garden plants. Here are some key features and care tips for Kalanchoe:

1. Flowers: Kalanchoe plants are known for their clusters of brightly colored, tubular flowers that can appear in a range of colors, including red, orange, pink, yellow, and white. The flowers are long-lasting and can bloom for several weeks.

2. Leaves: The leaves of Kalanchoe are typically thick, succulent, and fleshy. Leaf shapes can vary among different species, ranging from paddle-like to scalloped or lobed.

3. Growth Habit: Kalanchoe plants exhibit various growth habits. Some species are low-growing and form compact rosettes, while others can grow into larger, bushier plants.

4. Light: Kalanchoes generally prefer bright, indirect light. They can tolerate some direct sunlight, especially in the morning or late afternoon, but prolonged exposure to intense sun may lead to leaf burn.

5. Temperature: Kalanchoes are typically adapted to warm temperatures. They prefer temperatures between 60-85°F (15-29°C) and should be protected from cold drafts and frost.

6. Watering: Allow the top inch or two of the soil to dry out before watering. Kalanchoes are succulents and are adapted to periods of drought. Overwatering can lead to root rot, so it's essential to let the soil dry between waterings.

7. Soil: Plant Kalanchoes in well-draining soil. A cactus or succulent mix is suitable, or you can amend regular potting soil with perlite or sand to improve drainage.

8. Fertilization: Feed Kalanchoe plants with a balanced liquid fertilizer every 4-6 weeks during the growing season (spring and summer). Reduce fertilization in the fall and winter when growth slows.

9. Humidity: Kalanchoes are adapted to average indoor humidity levels. They do not require high humidity but can benefit from good air circulation.

10. Pruning: Prune Kalanchoe plants to maintain their shape and remove spent flowers or leggy growth. Regular pruning can also encourage bushier growth.

Commonly grown Kalanchoe species include Kalanchoe blossfeldiana (Flaming Katy), Kalanchoe tomentosa (Panda Plant), and Kalanchoe thyrsiflora (Flapjack or Paddle Plant). Each species may have specific care requirements, so it's helpful to identify the specific Kalanchoe variety you have to provide the best care.