These four flowers are beautiful and easy to grow; the more rain they get, the more they bloom and the more vigorously they grow.

If you really love growing flowers, even when the balcony is completely filled with plants, you never feel it is too many, and you still wish you had more flowers. Many plants and flowers have their own unique characteristics; for example, some flowers bloom when the sun comes out, such as morning glories, dwarf petunias, and moss rose. But these four beautiful, easy-to-grow flowers also bloom on rainy days, and the more rain they get, the more vigorously they grow and the more they bloom.
Rain lily, which blooms when it rains or after rain, the most common one is the rain lily (Zephyranthes). It often suddenly opens beautiful flowers in the rain or after rain. Its leaves look like wild grass and also like chives, but the flowers are exceptionally beautiful, like small lily blossoms.
Usually, caring for rain lilies is very simple. They have strong adaptability; as long as the soil is loose, breathable, and fertile, adding some sand and garden soil to leaf mold will let them grow especially lushly. Keep them in plenty of sunlight, and often place them on a terrace or outdoors to get rained on, and they will frequently produce flower buds, blooming until autumn.
Purple shamrock, also called purple clover, has pure purple leaves. Its flowering period is also very long, and when it rains in summer, it blooms especially abundantly. As long as the pot does not accumulate water, letting it get more rain will make it grow better and bloom more.
Usually, place the purple shamrock in a position with plenty of sunlight. It is not afraid of strong sun or rain. Occasionally fertilize it, or cover the surface of the pot with a layer of nutrient-rich leaf mold or peat soil, and it can grow until it fills the pot.
Water lilies, bowl lotus, and lotus, these aquatic plants especially love water, so they very much like rain. Sometimes only after rain, after being watered by the rain, do they bloom more smoothly and more abundantly, and they are very fragrant, beautiful, and elegant.
If we grow bowl lotus or water lilies at home, use a pot without holes and make the diameter as large as possible. The soil must be sufficiently fertile; you can use pond mud or add plenty of base fertilizer. Usually, they must never lack water. Give them more sun and more rain so they can grow vigorously, bloom more, and have large leaves.
There are also some plants and flowers, such as Chinese roses, that bloom when the sun comes out and can also bloom on rainy days.
In addition, plants like pennywort, although they do not bloom much, also like rain. They like both water and strong sun. Put them outdoors to get more sun and more rain, and their leaves grow especially large.