These 5 flowers bloom more the hotter it gets, easy to grow and quickly fill a pot, with 100 blooms at a time

Four kinds of flowers that bloom more the hotter the weather gets, simple and easy to grow with fast pot-filling, able to produce 100 blooms at once.
As temperatures keep rising, many flowers are not in good shape, either stopping growth or no longer producing beautiful, vivid blooms. These 5 flowers fear no high temperatures and bloom more the hotter it gets. They are very easy to grow into a full pot, and the blooms are stunning!
Petunia
You can start them from seed, and sowing works from late spring to early summer. When the seedlings grow to four or five leaves, they can be transplanted into pots.
There is also a simplest planting method: cut a section of stem for cuttings. Sand or vermiculite both work. After cutting, water thoroughly, increase air humidity, and place in a shaded spot. After about ten days they will root and gradually grow new leaves.
When the seedlings reach a certain height, pinch off the tops and centers appropriately, then water once with organic fertilizer solution. It grows like crazy quite quickly, and can form a big flower ball in one go, extraordinarily beautiful.
Moss rose
Moss rose seeds also have a very high germination rate, and even ordinary garden soil can be used to grow moss rose. Like petunias, it can also be propagated from stem cuttings. If you only have one pot of moss rose at home, you can use cuttings: snip several stems about ten cm long and plant them, and you can grow multiple pots of blooming moss rose.
It produces dozens of blooms at a time, so beautiful it is hard to take in!
Geranium
Also called zonal geranium, with a flowering period from May to July. In fact, geraniums kept indoors by flower lovers can bloom in winter too. Growing from seed is somewhat slower, so it is best to propagate from stem cuttings.
Geraniums like plenty of sunlight. If light is insufficient, branches and leaves tend to grow leggy and blooms are sparse. When fertilizing normally, be sure to use only a small amount. Too much fertilizer makes it grow vigorously but bloom less.
Pay attention to light, no need to overwater, and fertilize lightly during the growing season, and it can still bloom into a beautiful flower ball.
Rose
A single rose can bloom over a hundred flowers at the same time. Its stem cuttings root at a higher success rate than Chinese roses. For ordinary roses, basically just take a section of stem and stick it in soil and it lives, rooting very quickly.
Roses also need frequent pruning. After blooming, cut off the spent flowers to encourage more side branches and make the next round of flowers more abundant.
A single rose can grow into a flower ball, climbing over walls and railings, spreading everywhere, dazzling and eye-catching.
Hydrangea
It blooms extremely abundantly in late spring and early summer. Right now is the peak blooming season for hydrangeas. Hydrangeas are especially easy to propagate from cuttings, suitable in both spring and autumn. Choose semi-lignified stems, insert them into moist potting soil, shade them and keep them ventilated, and in less than a month they will root and grow new leaves.
When growing hydrangeas, you need to change to a suitably sized pot every one to two years, add some base fertilizer, and ensure sufficient light. The blooms come in clusters and are very beautiful!