Does Osmanthus Fear the Cold in Winter?
Let me tell you about whether osmanthus fears the cold in winter. The editor of the website will introduce related knowledge to netizens.
Osmanthus is susceptible to frost in winter and should be moved to a warm room or greenhouse when temperatures drop below zero degrees Celsius. During winter maintenance, it is important to provide adequate sunlight, preferably full sun, which helps increase soil temperature, aiding the plant in surviving the winter. Additionally, reduce watering and stop fertilizing, watering once every ten days is sufficient.
Does Osmanthus Fear the Cold in Winter?
1. -- Fear of Frost --
Osmanthus is afraid of frost in winter. Although it is somewhat cold-tolerant, its growth can still be limited at lower temperatures, especially in the cold north. It needs to be maintained in a warm room or greenhouse during winter. In the south, the temperature should not drop below zero degrees Celsius. Osmanthus can naturally overwinter in most southern regions.
2. -- Sufficient Light --
Osmanthus is a photophilous plant. During winter maintenance, it is important to ensure adequate sunlight, preferably full sun. Light can promote plant growth and increase soil temperature, helping the plant to survive the winter. Especially when the temperature is below five degrees Celsius, it is necessary to maintain the duration of sunlight, otherwise, it will lead to slow growth of the plant the following year and affect flowering.
3. -- Reduce Watering --
During winter maintenance of osmanthus, reduce watering. The low winter temperatures reduce the plant's need for water. Excessive watering can cause root rot or frost damage. Watering once every ten days is sufficient, observing the dryness or moisture of the soil. Water during the warmest part of the day, and stop watering during rainy or snowy weather, ensuring timely drainage.
4. -- Stop Fertilizing --
In winter, osmanthus grows slowly and the plant itself is relatively fragile. Excessive fertilizing can cause fertilizer damage and burn the roots. Only applying an appropriate amount of slow-release fertilizer before winter can help the plant survive. Liquid fertilizer diluted to the right concentration can be used, but the concentration should not be too high. The second application of fertilizer can wait until the weather warms up in the spring when the plant starts growing.
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