Its really hard for me to advise you on watering. Because I don't grow any of my aroids as houseplants. I grow both outdoors in the ground and in a greenhouse, so I water with a hose. What state do you live in? Whatever your humidity is outside, it is even lower in the house...both AC and heat dry the air even more than just the ambient outdoor humidity. Is it possible to grow the plant outdoors for part of the year?
