We’re excited to introduce a new series at Planteka: Plant of the Month! Each month, we’ll highlight a fascinating plant, diving into its history, characteristics, and care tips. To kick off the series, we’re featuring a true favourite among plant enthusiasts: the Kalanchoe.

What is Kalanchoe?

Kalanchoe is a genus of flowering succulents that belong to the Crassulaceae family, which also includes jade plants and sedums. The genus comprises more than 120 species, known for their thick, fleshy leaves and vibrant, long-lasting blooms. The name “Kalanchoe” is thought to have originated from a phonetic transcription of a Chinese word, reflecting its Asian roots.

Native to tropical and subtropical regions, Kalanchoe species are commonly found in Madagascar, Africa, and parts of Asia. These hardy plants have adapted to arid climates, storing water in their leaves, which makes them an excellent choice for beginner gardeners and busy plant lovers.

Characteristics of Kalanchoe

• Leaves: Thick, waxy, and often scalloped. Depending on the species, leaves can vary in size, color, and texture.
• Flowers: Kalanchoe blooms are small but striking, often grouped in clusters. Popular varieties like Kalanchoe blossfeldiana produce vibrant red, pink, orange, yellow, or white flowers that can last for weeks.
• Growth habit: Most Kalanchoes are compact, growing to about 12-18 inches tall. However, some species can grow much taller, like Kalanchoe beharensis.

How to care for Kalanchoe

Here’s everything you need to know to keep your Kalanchoe happy and thriving:

1. Light requirements

Kalanchoe loves bright, indirect sunlight. Place your plant near a sunny window where it can get 4-6 hours of light daily. Direct sunlight is fine for short periods but avoid prolonged exposure, which can scorch the leaves.

• Pro Tip: If you’re growing Kalanchoe indoors, a south or west-facing window is ideal.

2. Watering

• How often? In warmer months, water every 2-3 weeks; in winter, reduce watering to once a month or less.
• Warning: Overwatering is the most common mistake and can lead to root rot.

As a succulent, Kalanchoe prefers a “soak and dry” watering method. Water thoroughly until it drains out of the pot’s bottom, then let the soil dry out completely before watering again.

3. Soil and Potting

Kalanchoe thrives in well-draining soil. A cactus or succulent mix works perfectly, or you can create your own blend by mixing potting soil with sand or perlite. Ensure the pot has drainage holes to prevent waterlogging.

4. Temperature and Humidity

Kalanchoe prefers warm temperatures between 15-29°C. Avoid exposing it to frost or cold drafts. While it’s adapted to dry conditions, it can tolerate average indoor humidity levels.

5. Fertilizing

During the growing season (spring and summer), feed your Kalanchoe with a balanced liquid fertilizer diluted to half strength every 4-6 weeks. Skip fertilization in fall and winter when the plant enters dormancy.

6. Pruning and Maintenance

• Deadheading: Remove spent flowers to encourage new blooms and maintain a tidy appearance.
• Pruning: Trim leggy stems to promote bushier growth.

7. Repotting

Repot your Kalanchoe every 2-3 years or when it outgrows its pot. Choose a container that’s slightly larger and refresh the soil to provide nutrients.

Common problems and solutions

• Yellow leaves: Often caused by overwatering. Let the soil dry out completely and adjust your watering routine.
• No flowers: Kalanchoe is a photoperiodic plant, meaning it needs long nights (14-16 hours of darkness) to bloom. Reduce light exposure for a few weeks to encourage flowering.
• Pests: Watch out for mealybugs and aphids. Treat infestations with neem oil or insecticidal soap.

Fun facts about Kalanchoe

• Kalanchoe is often gifted during the winter holidays thanks to its cheerful flowers and easy care.
• Some species, like Kalanchoe pinnata, have been used in traditional medicine for their healing properties.

Why Kalanchoe?

Whether you’re looking for a low-maintenance houseplant or a splash of colour for your space, Kalanchoe is a versatile and rewarding choice. With proper care, these resilient succulents can brighten your home for years to come.

If you need help with this or any other plant, do not hesitate to use Planteka’s Plant Doctor online consultations!

Let us know in the comments if you’ve ever grown a Kalanchoe, and stay tuned for next month’s featured plant! 🌿