Suitable temperature for overwintering flowers

Due to the cold winter in the north, some potted flowers originating in the south must be moved indoors to survive the winter. the following introduces the suitable overwintering temperature of several southern flowers for flower farmers' reference.

The suitable winter temperature in Milan is 10 ℃-12 ℃. If it is too low, it is easy to lose leaves, but if it is too high, the terminal bud is easy to sprout and grow delicate branches and leaves, and it is easy to dry shoots outside the next year, affecting flowering.

The suitable overwintering temperature of Michelia mollissima is 5 ℃-10 ℃. We should pay attention to proper ventilation and control watering. If the room temperature is more than 15 ℃, the flower buds formed in autumn will blossom ahead of time, but the fragrance of the flowers is very light and the quality is poor.

The best winter temperature of Camellia is 3 ℃-5 ℃. The flower buds of Camellia have been formed at the turn of summer and autumn. if they do not go through a period of low temperature dormancy, the flower buds will not develop well. If the room temperature exceeds 15 ℃, it is easy to sprout ahead of time and cause deciduous leaves and buds, and can not blossom.

The suitable overwintering temperature of jasmine is 8 ℃-12 ℃. If the temperature is too low, the leaves will fall easily. At this time, if you do not pay attention to watering, too dry easy to die, too wet easy to rot roots.

The best overwintering temperature of sweet-scented osmanthus is 0 ℃-5 ℃. Too high temperature can easily cause some leaf buds to sprout prematurely, draw out thin and weak branches, consume nutrients, weaken the growth of the second year and affect flowering.

The overwintering temperature of kumquat, bergamot and other flowers should be 5 ℃-10 ℃. When the temperature is lower than 5 ℃ and overwatering, it is easy to cause a large number of fallen leaves and affect the flowering and fruit setting in the second year. If the temperature is too high, it will continue to grow, the branches and leaves will be thin, and it will not blossom or drop a large number of flowers and fruits in the second year. (source: Jingjiao Daily)