These three plants thrive the more you neglect them, and they can fill a pot even without watering

Marigold. The name marigold is very auspicious, and the flowers are very beautiful too. Marigolds are also very easy to care for. As long as there is sunlight, marigolds will grow like crazy. Watering once every half a month is enough. Marigolds love light very much. The more abundant the sunlight, the better their growth, and the more vivid their flower colors will be
Moss rose. Moss rose is also called "can't die." Even if you never water it, it will still bloom all over the mountains and fields. Moss rose is extremely drought-tolerant. Moss rose loves sunlight very much. The stronger the sunlight, the more vivid its colors and the more flowers it blooms. It has no requirements for soil, basically has no pests, and has very strong adaptability. It is suitable for lazy people to grow
Golden barrel cactus. Golden barrel cactus can protect against radiation. Especially for people who work in front of computers, you can put a pot on the desk. Golden barrel cactus is extremely drought-tolerant. It will not die even if you do not water it for a month. The flowers of the golden barrel cactus are also very beautiful. When watering the golden barrel cactus, do not pour water on the body of the cactus, as it will cause the body to rot. Be sure to pay attention to this