Kalanchoe Flapjacks - Paddle Plant

Morphological Characteristics

Kalanchoe thyrsiflora, commonly known as Flapjacks or Paddle Plant, is a member of the Crassulaceae family, distinguished by its unique, succulent foliage. This plant features thick, rounded leaves that are arranged in a rosette pattern. The leaves are generally green with a powdery white coating, and their edges can turn a striking red when exposed to full sun. The shape of the leaves resembles paddles or clam shells, hence the common names. During the late winter to early spring, Kalanchoe thyrsiflora can produce tall flower spikes with clusters of tubular, yellow flowers.

Growth Habits

Kalanchoe thyrsiflora is a relatively slow-growing succulent that prefers a stable environment. It thrives in mild climates and is well-suited for growing indoors or in containers in temperate regions. In its natural habitat, it typically grows in well-draining, rocky or sandy soils.

Maintenance Points

• Lighting: This plant prefers bright, indirect sunlight but can also tolerate full sun, which enhances the red coloration on the leaf edges. Too little light may lead to leggy growth and dull leaf color.

• Watering: As a succulent, Kalanchoe thyrsiflora requires minimal watering. The soil should be allowed to dry out completely between waterings. Over-watering or poor drainage can lead to root rot.

• Soil: A well-draining succulent or cactus mix is ideal, potentially enhanced with additional perlite or sand to improve drainage.

• Temperature: It does best in temperatures between 15-25°C (59-77°F). Avoid exposure to temperatures below 10°C (50°F) to prevent cold damage.

• Fertilization: Feed lightly with a balanced, water-soluble fertilizer during the growing season; however, too much fertilizer can harm the plant, so it should be done sparingly.

Reproduction Method

Kalanchoe thyrsiflora can be propagated primarily through offsets and leaf cuttings.

1. Offsets: Small rosettes or “pups” form at the base of the parent plant. These can be carefully removed and replanted in similar soil conditions to grow as new independent plants.

2. Leaf Cuttings: Remove a healthy leaf from the parent plant and let it dry for a few days until the cut end forms a callus. Place the callused cutting on top of well-draining soil and water sparingly until roots appear.