Drought-tolerant flowers that grow well even with very little watering

When growing flowers and plants, the most common problem is overwatering, which turns the leaves yellow, rots the roots, and can even kill the plant outright. In fact, you can grow these plants at home; they are extremely drought-tolerant and will thrive even if you forget to water them, so you never have to worry about your flowers going unwatered when you go out.

Pencil cactus (Euphorbia tirucalli)

The pencil cactus is highly adaptable and fairly drought-tolerant, able to go a long time without water. Summer is its dormant period, when it needs watering only about once a month. It has a rather unusual shape with an upright form and emerald-green stems and leaves, giving a fresh feeling when grown at home. Its sap is toxic, so never ingest it by mistake.

Desert rose (Adenium obesum)

The desert rose thrives in hot, dry, sunny environments. It is especially drought-tolerant and dislikes waterlogging. When watering, squeeze its large swollen base; once it feels soft, water it thoroughly. Its leaves are obovate and emerald green, and its flowers look much like trumpets and are red, giving it high ornamental value.

Succulents

Succulents have been introduced from abroad in recent years and are deeply loved by everyone, but during cultivation many plant-loving beginners basically end up killing their succulents by overwatering. In fact, during the growing season succulents can be watered once every half month; when summer temperatures are high, once a week; and when winter temperatures are low, just once a month.

Aloe (Aloe vera)

Aloe has extremely strong vitality. It likes plenty of light but also tolerates partial shade, and is especially drought-tolerant. Aloe will not die even after being out of soil for a month, but it does not tolerate waterlogging. Its leaves are rather thick and fleshy and grow in clusters, and it can effectively purify indoor air. Grown on a desk or in the living room, it is especially small and lovely.