Which flowers are the least heat-tolerant and hardest to grow in summer?

In the world of plants with their profusion of blooms, every flower has its own unique growing habits and environmental adaptations. Some flowers can still put on brilliant displays in the heat of summer, while others are extremely sensitive to high temperatures and scorching heat, and may wither away at the slightest misstep.

Cyclamen

Cyclamen, also known as rabbit ear flower, gets its name because its blossoms resemble rabbit ears. It is native to the Mediterranean region and likes a cool, humid environment with plenty of sunlight.

Cyclamen usually blooms in winter and early spring; when summer arrives and temperatures rise, it enters a dormant state. In summer, cyclamen is extremely sensitive to high temperatures, and if the temperature exceeds 30°C, its leaves will turn yellow and wither, and the whole plant may even die. Therefore, when caring for cyclamen in summer, place it in a cool, well-ventilated spot away from direct sunlight, reduce watering, and just keep the soil slightly moist.

Fuchsia

Fuchsia has an unusual flower shape, like little hanging lanterns, with bright, vivid colors that are very beautiful. However, it is a flower that greatly fears heat.

Fuchsia likes a cool, humid environment, and its most suitable growing temperature is 10-20°C. When the temperature exceeds 30°C, its growth is inhibited, and it easily drops flowers and leaves. In summer, fuchsia needs to be kept in a well-ventilated place with plenty of scattered light, and the area around the plant should be misted frequently to increase air humidity and lower the temperature.

Rieger begonia

Rieger begonia is a hybrid begonia with large blossoms and rich colors, offering extremely high ornamental value. But it has relatively high requirements for temperature and humidity, and is a typical heat-fearing flower.

In the high-temperature, high-humidity environment of summer, Rieger begonia is prone to stem rot and root rot. Therefore, when caring for Rieger begonia in summer, pay attention to controlling watering, avoid waterlogging, and strengthen ventilation to lower the temperature. Rieger begonia can be kept in an air-conditioned room, but avoid direct airflow from the air conditioner.

Christmas cactus

Christmas cactus, a plant in the genus Schlumbergera of the cactus family, gets its name because the joints of its stems connect in a shape like crab claws. Christmas cactus likes a warm, humid environment, but it also tends to develop problems in the high temperatures of summer.

In summer's high temperatures, Christmas cactus enters a dormant state, and too much watering or improper fertilizing can easily lead to root rot. Therefore, in summer, reduce watering, stop fertilizing, and keep Christmas cactus in a cool, well-ventilated place.

Geranium

Geranium, with its many flower colors and long blooming period, is a common garden flower. But geranium is also rather afraid of heat in summer and tends to develop yellow leaves, withered branches and similar problems.

Geranium likes an environment that is warm in winter and cool in summer; in summer's high temperatures, pay attention to shading and cooling and keep good ventilation. At the same time, reduce watering and avoid waterlogged soil.

Calla lily

Calla lily, with an elegant flower shape resembling a horse's hoof, is a very beautiful flower. But calla lily has relatively high requirements for temperature and humidity and easily dies in summer.

Calla lily likes a warm, humid, sunny environment, but it is not tolerant of high temperatures. In summer, keep calla lily in a cool, well-ventilated place, increase air humidity, and avoid direct sunlight.

Hyacinth

Hyacinth, with its gorgeous flower colors and heady fragrance, is a common bulb flower. But hyacinth enters a dormant state in summer's high temperatures, and if not cared for properly, it easily rots.

In summer, dig up the hyacinth bulbs, place them in a cool, well-ventilated spot to dry, then wrap them in newspaper and store them in the refrigerator's crisper compartment, and replant them in autumn.

In short, the above several flowers are all the most heat-fearing and the most likely to die in summer. When caring for these flowers, be sure to understand their growing habits and give them a suitable environment and care methods.