Even though I'm a dedicated plant parent to my ever-growing collection of houseplants, I'm the first to admit I make mistakes along the way. Not properly understanding watering, for example, has led me to find mold on the surface of my houseplant soil.
More specifically, before I knew much about whether you should water houseplants from the top or bottom, I would frequently pour water on the top of my houseplants. As a result, I was overwatering my plants, providing the perfect environment for mold to build up. But, ever since switching up my regime by bottom watering my houseplants, I haven't spotted any mold – and it keeps pests away, too.
