Sansevierias (Snake Plants) are some of the toughest plants you can find. Whether indoors, in your garden or on your balcony, these spiky beauties can put up with almost anything. Sansiviera prefer bright, indirect light and can even tolerate some direct sunlight. However, they also grow well (albeit more slowly) in shady corners and other low-light areas of the home. 3 -5 times a week depends on humidity of your room, please make sure to touch the soil before you water it.