Five Flowers That Tolerate Summer Heat Well and Are Easy to Grow, Plus Care Tips

In the world of flowers, some varieties display extraordinary heat tolerance, still blooming with brilliant flowers in hot climates and bringing people the enjoyment of beauty. Below are five heat-tolerant flowers, along with the corresponding care techniques.

First is the moss rose (Portulaca grandiflora), which truly lives up to its name, as passionate and tenacious as the sun. Its petals are rich in color, and it can maintain good growth in high temperatures. The moss rose is relatively easy to care for; it likes ample sunlight, and at least 6 hours of light should be ensured each day. Water according to the principle of watering when dry and letting it dry out between waterings, avoiding waterlogging that causes root rot. Applying a thin compound fertilizer about every half month keeps it blooming continuously.

Next is the bougainvillea (Bougainvillea spp.), a tropical flower with excellent adaptability to high temperatures. Its flowers cluster in groups, forming a brilliant sea of flowers. When caring for bougainvillea, give it ample sunlight, preferably no less than 8 hours a day. Do not water too much; water thoroughly only after the soil dries. During the growing season, regularly applying phosphorus and potassium fertilizer helps promote flower bud differentiation and flowering.

Then there is the desert rose (Adenium obesum), native to arid and hot regions, naturally endowed with heat tolerance. Its plant form is unique and its flowers are delicate and charming, showing captivating appeal under hot and dry conditions. When caring for the desert rose, be sure to use well-drained sandy soil. Watering should be strictly controlled, better dry than wet. Fertilize mainly with phosphorus and potassium fertilizer, applying thin fertilizer frequently.

There is also jasmine (Jasminum sambac), famous for its fragrant scent. In the hot summer, jasmine can still bloom, and its pure white flowers bring a fresh feeling. Jasmine likes an environment with ample sunlight, and no shading is needed in summer. Watering should be sufficient, keeping the soil moist but not waterlogged. Apply 2 - 3 times a month of thin liquid fertilizer to promote its growth and flowering.

Finally, there is the periwinkle (Catharanthus roseus), which has a long flowering period and strong heat tolerance. Whether at noon under a scorching sun or on a muggy evening, the periwinkle can maintain vigorous vitality and bloom beautiful flowers. When caring for periwinkle, ensure ample sunlight. Water when dry and let it dry out between waterings, avoiding waterlogging. Applying a compound fertilizer every 10 - 15 days can make it grow vigorously with abundant flowers and lush leaves.

The above five flowers, with their unique heat tolerance, add colorful hues and fascinating fragrance to the hot summer days. As long as you master the corresponding care techniques, you can enjoy their beauty in summer.