Thanksgiving Cactus
Schlumbergera truncata
houseplantThanksgiving Cactus is a tropical epiphytic cactus with segmented, jagged-edged stems and stunning flowers that bloom in autumn around Thanksgiving. It is very similar to Christmas Cactus but flowers earlier and has more pronounced serrated leaf margins. This houseplant is long-lived and reliable, thriving with moderate light and consistent moisture.
Common Problems
Select the problem your Thanksgiving Cactus is experiencing to get a treatment guide.
Care Guide
light_mode
Light
Bright, indirect light. Avoid harsh direct sun but provide good ambient light throughout the year.
water_drop
Water
Keep soil consistently moist during growing season (spring–summer). Reduce watering in autumn but maintain moderate moisture levels; do not allow complete drying.
compost
Soil
Use well-draining potting mix enriched with peat moss or orchid bark to mimic epiphytic conditions.
science
Fertiliser
Feed monthly during spring and summer with balanced or phosphorus-rich fertilizer. Stop feeding by late September to encourage autumn blooming.
thermometer
Temperature
Maintain temperatures between 65–75°F (18–24°C). Cooler nights (50–60°F/10–15°C) in late summer and early autumn help trigger flowering.
humidity_percentage
Humidity
Moderate to high humidity (40–60%) is beneficial. Mist regularly or place on a pebble tray.
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Completely non-toxic to humans and pets.
Common Diseases
Common Pests
Seasonal Care
local_floristspring
Resume regular watering and feeding as growth picks up.
light_modesummer
Peak growing season. Water and feed regularly.
ecoautumn
Reduce watering as growth slows. Stop heavy feeding.
ac_unitwinter
Minimal watering and feeding. Protect from frost if needed.