Flowering Anthurium -
Flowering Anthurium needs bright, indirect light (direct sunlight will scorch the leaves and flowers!). Low light will slow growth, dull the color, and produce fewer, smaller “flowers.” Place your anthuriums in a setting where they will receive at least 6 hours of bright indirect sunlight each day.
Water thoroughly when the few inches of the soil becomes dry to the touch, stopping when water starts draining from the drainage holes. Avoid over-watering (Anthurium roots are susceptible to rot!). The more light and warmth that your anthurium gets, the more water it will need, so check the soil for dryness every few days. These plants will provide signs of stress or thirst, so pay attention: thirsty plants will be light if you lift them and will have droopy or puckering leaves. You will not need to water as often in the winter when the plant is not actively growing.