How to Keep Geraniums Safe During Winter
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How to Keep Geraniums Safe During Winter
Geraniums, also known as common cranesbill and wax-plant, are mostly red in flower color, bright and beautiful, commonly used in family potted plants and park squares. As the temperature gradually decreases, how to keep geraniums safe during winter is a question that every partner has to consider. So, how can geraniums safely survive the winter? What should be paid attention to during maintenance?
Keep Warm
When geraniums are overwintering, the first thing to do is to keep warm. Geraniums prefer to grow in a warm winter and cool summer environment. The overwintering temperature should be above 10℃, which is safe for overwintering. Therefore, it is recommended to move the geraniums indoors during winter for maintenance to ensure their normal growth.
Adequate Light
In winter, the temperature is relatively low, and the plants need more light to resist the severe cold. Therefore, during winter maintenance, they should be placed in a sunny location to get more sunlight. Moreover, the winter sun is gentle and will not burn it, so it can be ensured to receive full-day sunlight.
Control Watering
Geraniums prefer a dry environment, so their water requirement further decreases in winter. Therefore, at this time, it is essential to control the water amount and keep the soil dry. If the soil is too moist, it is not conducive to overwintering. Excessive watering can also lead to low-temperature frost damage or root rot, so watering should be controlled and done at noon when the temperature rises.
Stop Fertilizing
In winter, geraniums enter a dormant period with growth essentially stopping. In addition to the reduced water requirement, their nutrient demand also decreases significantly. Therefore, to avoid fertilizer damage in winter, we only need to apply a phosphorus and potassium fertilizer before overwintering and no fertilization is required throughout the overwintering period until the plants recover in the following spring.
Good Ventilation Environment
When geraniums enter indoor maintenance in winter, in addition to the previous points, it is also necessary to pay attention to maintaining a good ventilation environment to ensure their normal growth. Poor ventilation can cause the leaves to wither and fall off, and in severe cases, even lead to plant death. Therefore, when maintaining indoors in winter, it is necessary to keep away from air conditioners and radiators to avoid the occurrence of plant withering.
The above [] introduces the related content of how to keep geraniums safe during winter for green plant enthusiasts to refer to, hoping to solve your problems in green plant and flower management.