Schlumbergera

Origin

Schlumbergera, a delightful cactus, naturally originates in Brazil, where it thrives as an epiphyte on other trees and plants. You’ll find it primarily in mountainous regions and along the coastal areas of São Paulo and Rio de Janeiro. The name Schlumbergera honours Frédéric Schlumberger, a renowned cactus collector and grower.

Characteristics

Apart from the fascinating fact that Schlumbergera is an epiphyte, this plant also impresses with its hanging branches and resilient flowers, making it ideal for decorating hanging baskets. Most Schlumbergera sold are hybrids and come in a variety of colours, including pink, white, yellow, and orange. Its green leaves are flat with serrated edges. During the winter months, the plant blooms profusely—the shorter the days, the more flowers it produces. Once the flower buds have formed, avoid moving the Schlumbergera as it dislikes change, which can cause the buds to drop.

Care

Light: Bright, indirect sunlight. Avoid direct sun.
Watering: Water when the top 2-3 cm of soil is dry. Reduce in winter.
Temperature: 15–24°C. Avoid cold drafts.
Humidity: Prefers high humidity. Mist or use a water tray.
Feeding: Fertilise every 2-4 weeks in spring/summer. Stop in winter.
Soil: Well-draining cactus mix.
Repotting: Every 2-3 years in spring.
Flowering: Cooler temps (15°C) and short days in autumn encourage blooms. Don’t move it once buds form.

Blooming time

The Schlumbergera needs plenty of light but prefers to avoid direct sunlight. Keep the plant moist, as it requires more water than other cacti, but be careful not to overwater—it should never be soaking wet. Given its native Atlantic rainforest climate, it can store water for dry spells, but check the soil with your finger: if it’s dry, give it a drink; if it’s still moist, it’s fine. Boost its growth and nutrients with plant food every two weeks.