Calathea curling its leaves

DIAGNOSIS

Chronic underwatering combined with low ambient humidity. Calatheas respond to moisture deficit by curling their leaf blades.

PLAN FOR THE COMING DAYS

1. 01

   Deep watering with room-temperature dechlorinated water

2. 02

   Add a humidifier nearby or a pebble tray with water

3. 03

   Revise schedule: check the top layer every 3–4 days

IN THE OWNER'S WORDS

“Didn't understand why leaves looked like fists. Thought it was a disease.”