My Anthurium is sick and dying. I keep moist but not wet....

4ft to light, direct

10β pot with drainage

Last watered 1 month ago
Iβm not sure what the dust is. But it looks to me that it needs to be moved into a bigger pot. The leaves show signs of both under and over watering. That means that the roots are not equally getting sufficient water and others are getting too much. Thatβs a sign it needs a bigger pot. Get a pot thatβs 1-2β bigger.