A characteristic of the bulbous plants is thickening in the bulbs and exhaust escaping from the plates in the form of a rosette. Nutrients accumulate in the bulbs of these plants. Many of them have a pronounced period of rest, during which they completely shed the foliage.
The next year, the bulb creates new leaves. Most indoor bulbous plants are beautifully blooming, and their flowers are very large, extremely beautiful and hold for a long time. Only a few are valued for their interesting leaf shape. Most bulbs require bright ambient light.