Phalaenopsis in San Diego: Leaf Loss, Root Death, Recovery Plan

Gift orchid (likely Phalaenopsis) bloomed, stem browned, leaves thick/green, new leaf grew. Now bottom leaf died, couple roots dead. San Diego climate.

Normal vs. Concerning

• Bottom leaf loss: normal (1–2 per year).
• New leaves should match or exceed old size; smaller = root/nutrient issue.
• Aerial roots shrivel without high humidity or daily misting.

Care Prescription

• Cut dead stem 1–2" above base.
• Bright indirect light, 60–85°F, humidity >50%, gentle air movement.
• Water/feed when media barely moist (every 3 days summer, 10–14 days winter).
• Mist aerial roots lightly each morning.

San Diego Bonus

Your climate is ideal—many grow Phalaenopsis outdoors in shade.