
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.