3 flowers that burst into fuller pots the less you water them, easy enough for beginners and lazy gardeners

Watering is a technical skill in gardening. Too much or too little water can both keep a plant from thriving, so watering should be done according to each plant's habits. Some flowers burst into fuller pots the less you water them and are extremely drought-tolerant. Here are 3 such flowers!
Gymnocalycium baldianum (Huifayu)
Gymnocalycium baldianum looks like a cactus, with beautiful, charming little flowers that are very eye-catching.
Watering method for Gymnocalycium baldianum:
(1). Feel the body of Gymnocalycium baldianum with your hand. If the body feels soft and the soil is also dry, it needs watering. Water thoroughly, and the body will recover.
(2). During the growing period of Gymnocalycium baldianum, water moderately and regularly to keep the soil moist, and prevent waterlogging, which causes root rot.
(3). In summer, do not water unless the soil is dry; when you do water, water thoroughly, and control the level of moisture.
Desert rose
The unique charm of the desert rose's flowers gives the desert rose a captivating appeal.
Watering method for the desert rose:
(1). Spring and autumn are the peak growing seasons, so water generously to keep the potting soil moist, but at the same time be careful not to let it get too wet.
(2). In summer, make sure there is plenty of fertilizer and water, so that the flowers bloom abundantly and vividly.
(3). In winter, reduce watering and keep the potting soil dry; when it gets too dry, it still needs watering.
Lithops
Lithops look like stones yet are not stones, with strange and novel shapes. When they bloom, the flowers cover the entire plant, which is very interesting.
Watering method for lithops:
(1). During the skin-shedding period of lithops, control watering so that the old skin dries up early.