Poinsettia Frost Damage and Christmas Cactus Bloom Drop

Holiday Plant Emergencies

Poinsettia wilted, leaves drying (suspected frost). Christmas cactus dropping blooms.

Poinsettia: If frostbitten, no quick fix. Leaves fall, new growth eventually. Repot.
Christmas cactus: Bloom drop often from overwatering (especially if pot wrapped in foil preventing drainage) or cold exposure. Repot with fresh soil.

Tropical Plants: Christmas Cactus Cuttings: Callus Time, Soil, and Rooting Aids; Identifying a Large Hanging Cactus with Red Flowers; Frozen Christmas Cactus: Slim Survival Chance; Christmas Cactus Propagation Debate: Humidity Is the Key Variable; Removing a Massive 15-Year-Old Christmas Cactus; The Secret to a Thriving Heirloom Christmas Cactus: Don't Repot; Saving Christmas Cactus and Jade from Underwatering; Rejuvenating a Leggy Poinsettia: Hard Pruning, Repotting, and the Photoperiod Requirement for Rebloom; Christmas Cactus (Schlumbergera): Holiday Blooms for Generations; Christmas Cactus (Schlumbergera bridgesii): Care Guide for Holiday Blooms

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