Thanksgiving Cactus (Schlumbergera truncata)

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Sunlight Bright indirect light; avoid direct midday summer sun which can scorch phylloclades; tolerates low indoor light for short periods

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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid standing water to prevent root rot

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Temperature Prefers 15–22°C during bud set; avoid sudden temperature drops below 10°C which can damage buds

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Stem: Flat, segmented phylloclades (modified stems acting as leaves) with distinct notched edges, resembling crab claws
Flower: Tubular, pendulous blooms in pink, red, white, or purple; petals curve outward to reveal stamens
Root: Shallow, fibrous epiphytic roots adapted to clinging to tree bark or porous growing media

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Watering

Keep soil evenly moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 2 weeks. Stop fertilizing 6 weeks before expected bloom time to encourage bud formation

Composted banana peel tea：Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to avoid over-fertilization

Pruning

Pinch back phylloclades in early spring to encourage bushier growth and more bloom sites
Remove wilted blooms and damaged segments to maintain plant health and appearance
Trim overgrown trailing stems in spring to control plant size and shape

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic; no adverse effects from ingestion or skin contact

Humans: No known toxic compounds; safe for human handling and accidental ingestion

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Culture: Associated with winter holiday decor; symbolizes seasonal joy and endurance

Usage: Ornamental indoor plant; popular for winter blooming displays