Many flower lovers complain like this. "It is difficult to feed potted azaleas at home. The yellow leaves do not fall off or bloom, they cannot grow, and they will die if you are not careful." In fact, preserving azaleas at home requires a well-ventilated environment. Especially in the high temperature in summer, special attention should be paid not to get stuffy, and ways should be found to reduce the high temperature in the environment. Otherwise, it will easily lead to the death of Du Mousean. Rhododendron is a flower that originally grew in subtropical mountainous areas. Its growth habit is that it likes to survive in a moist and cool environment. Rhododendron grows best in warm, humid, and ventilated climate conditions. Rhododendrons are the last thing to be grown in hot, hot, dry, hot and sunny environmental conditions. Moreover, Jindalai is a flower and tree that originally grows in highland mountainous areas. It prefers cooler climate conditions than camellias and other flowers and trees with a humid climate.

Balconies generally have strong light and a narrow area. Especially if the closed balcony is not well ventilated, it is sultry and poorly ventilated, which is not suitable for the growth of two kinds of flowers, such as pea-eyes and camellias. Seasonal Quotes) Therefore, when raising azaleas and other humid flowerpots on the balcony, five management measures must be taken, including sunshading, ventilation, cold protection, humidification, and ventilation. Only by creating a small environment suitable for growth and development can good potted azaleas be cultivated. Jindalai flowers are relatively cold-resistant and can be delivered early in the spring. But the wind in early spring is very strong, often accompanied by spring cold. After staying in Houwoldong, Jindalai flowers tend to lose water when they are hit by cold winds. The mild ones will affect spring flowering, and the severe ones will cause yellow leaves to fall and old leaves to age prematurely. New leaves and buds are prone to dry tips, grass blades, etc. In severe cases, the plant may die due to frostbite. Therefore, when going outdoors, you must take precautions to prevent "cold weather in spring".

Unenclosed balconies and fences with holes in the lattice should be sealed with partitions to prevent the cold wind in early spring from penetrating into the flower pots. On closed balconies, beware of strong winds after opening doors and windows in spring. It is best to place the flower pots at a certain distance from doors and windows. Don't place flowerpots too close to doors or windows. This is to avoid losses caused by brilliance. In summer and autumn, the lighting on family balconies will be stronger and the temperature will be hotter, so it is necessary to provide shade for rhododendrons and other wet flowers. This is also the key to whether azaleas can safely survive the heat of midsummer. For flower pots placed on the open-air balcony, in addition to covering the easel with curtains to block the shadow, for the east-facing balcony, the sunlight on the south side of the easel must be enhanced to prevent the scorching sun between 9 am and 12 am. For the south balcony, focus on shielding the flower stand from the west sun to prevent it from being burned out by the scorching sun between 13:00 and 16:00 in the afternoon. Vertical bamboo or reed curtains should be installed on the west and north balconies, leaving ventilation holes outside the easel to avoid afternoon sun.

There is a lot of rainfall in various parts of the country. It is necessary to strengthen ventilation and lower the temperature, so as to be beneficial to the summer of azaleas. Especially in the dog days of summer, ventilation is faster when the climate is hot, which can evaporate water accumulated in the pot, prevent root rot due to water damage, and inhibit the occurrence of diseases and insect pests. Do not deploy high density. Do not place flower pots on the balcony in places with strong sunlight. Open doors and windows for ventilation. When not in the sun, raise bamboo curtains or reed feet to block the sun. Also roll up the curtains at night to ensure good ventilation for the flower pots. , sprinkle the ground with water to cool. When the air is dry and the temperature is hot, rhododendrons will not grow well, which will cause damage to pests such as spider mites. When planting azaleas on the balcony, the surrounding air should not be too dry or the temperature too high. Otherwise, the rhododendron bonsai will not grow well and may cause damage from red spiders. Therefore, the flower arrangements placed in the flower pots should be kept moist at all times to reduce the indoor temperature and keep it cool. A moist and cool environment is good conditions for the growth of rhododendrons.

The balcony can be humidified with a small humidifier. You can hang wet towels, place shallow water basins, spray ground moisture and other methods to increase air humidity. Spray the spray frequently to keep the branches and leaves of camellia moist and grow better. When repotting and changing soil in spring, first consider choosing loose, well-permeable flower soil for planting azaleas. The soil used for home potted Jindalei should be prepared by mixing 30% original soil, 20% sand, 28% peat, 20% coconut bran or sawdust and 2% perlite. Rotten oil cake, a small amount of compound fertilizer, etc. can also be added to the prepared culture soil to make basic fertilizer. The evenly mixed culture soil must be disinfected and sterilized by sunlight or fumigation to prevent pests and diseases from invading the roots. The flower pots used for breeding fighting rat eyes should be earthenware pots or porcelain pots with good air permeability. Instead, a counter-water layer should be laid on the bottom of the pot to ensure smooth ventilation and smooth drainage at the roots. Generally, potted plants are placed in 10 cm diameter pots for 1 to 2 year old plants, 15 to 20 cm pots for 3 to 4 year old plants, and 20 to 30 cm pots for 5 to 7 year old plants.