How to properly care for houseplants?

So, there are just a great many houseplants and they all require individual care. For example, cacti are a plant for the lazy. After all, watering these thorny plants can be skipped and nothing bad will happen to them. Ideally, it is better to water them with rain or even melt water, they react to it better. But the violet, for example, loves light, but this does not mean that it needs to be placed in direct sunlight. The optimum temperature for these plants is twenty-two degrees with a plus sign.