Kalanchoe luciae, called Flapjack or Paddle Plant, is a dramatic succulent with large, flat, rounded leaves stacked in a clamshell rosette. In bright sun the leaf edges and tips flush vivid red and coral, giving it striking colour, while shade keeps it grey-green. Native to southern Africa, it stores water in its thick paddles and tolerates drought well. After a few years a mature rosette may send up a tall flowering spike, then naturally dies after producing offsets. Eye-catching in pots, beds and rockeries, it makes a bold focal point on sunny balconies and in low-water Indian gardens.
Specifications
| Family |
Crassulaceae |
| Native region |
Southern Africa |
| Mature height |
30-45 cm (to 90 cm in bloom) |
| Mature spread |
30-45 cm |
| Growth rate |
Moderate |
| Foliage |
Flat rounded paddle leaves, green flushing red |
| Flower colour |
Pale yellow |
| Flower season |
Late winter to spring (mature plants) |
| Climate zone |
Tropical and subtropical (frost-free) |
Care guide
| Sunlight |
Full to bright sun for best red colour; tolerates light shade. |
| Watering |
Soak-and-dry; water when soil is dry, keep dry in monsoon. |
| Soil / mix |
Gritty, fast-draining cactus or succulent mix. |
| Temperature |
Ideal 18-32C; protect below 5C. |
| Humidity |
Low; prefers dry, airy conditions. |
| Fertilizer |
Light succulent feed once or twice in growing season. |
| Pruning |
Remove the spent flower stalk and dead lower leaves. |
| Repotting |
Every 2-3 years; pot up offsets as needed. |
| Propagation |
Offsets, leaf or stem cuttings after callusing. |
| Pests & problems |
Mealybugs and aphids; treat with neem oil. |
| Toxicity / safety |
Toxic to cats and dogs if ingested. |
| Difficulty |
Easy |
Uses
A bold focal succulent for pots, sunny beds, rockeries and xeriscapes. The red-edged paddles add architectural contrast to mixed arrangements.
Growing tips
In India grow it in the brightest spot for the best red flush, but ease into intense summer sun to avoid scorch and keep it dry through the monsoon.