Light - Bright Indirect light
Watering - Water thoroughly until the water runs from the bottom drain holes.
Temperature - 15-32°C
The best thing you can do for your anthurium to promote blooming is making sure you are meeting its basic needs for healthy growth indoors. This includes:
Growing the anthurium in fertile soil that drains well.
Using a container that has bottom drainage.
Watering when the top inch of soil is dry to the touch.
Ensure your anthurium is getting sufficient humidity.
Fertilizing every other month with a houseplant fertilizer high in phosphorus and applying at half strength.
Placing the anthurium in an area that receives bright to medium levels of indirect light during the day.