Do roses lose their leaves in winter
Roses will lose their leaves in winter. This is the law of their growth. The leaves will begin to fall in late autumn. In the harsh winter, all the leaves have fallen off, but new buds will sprout on the branches in the next spring.
Roses are not tolerant to low temperatures. In winter, they may lose leaves or even suffer frostbite due to low temperature. This may usually be caused by a lack of light. They need to be moved to mild sunlight for full sun exposure. For frostbite, they need to be moved indoors or in a greenhouse. The ambient temperature is 15 degrees. As mentioned above, if watering and fertilizing are improper, the amount of watering should be controlled and diluted fertilizer should be applied for maintenance. You can also directly replace it with new potting soil for maintenance.
Key points: First of all, you must understand that after winter, as the temperature slowly drops, the desert rose will slowly enter a dormant state, and then the leaves will turn yellow and fall. This is a normal phenomenon. This is due to the leaf stems falling off. Don’t worry if the leaves fall due to the accumulation of acid, as long as you do the appropriate maintenance to make them survive the winter safely.
Desert roses will slowly enter a dormant state when the temperature falls below 15 degrees. They will stop growing when the temperature falls below 5 degrees. If the temperature falls below 5 degrees for a long time, they will be frozen. Therefore, in winter, it is normal for the temperature to fall below 15 degrees. If the temperature falls below 5 degrees, it is normal. In the future, it is recommended to move indoors to a sunny place for maintenance. Don’t worry too much. As the temperature rises in the next spring, it will slowly grow leaves and bloom.
Some friends may have questions about why other people’s desert roses bloom normally without losing their leaves in winter. This is the reason. In fact, it is related to temperature. If the temperature and humidity are well controlled, the leaves will be lush and colorful in winter, so we are here. In the flower market, you will see that desert roses bloom after winter, which is the result of greenhouse maintenance.
Of course, home maintenance can also ensure that leaves do not fall and bloom in winter. Today’s floor-heated rooms and air-conditioned rooms can achieve this. If it is our ordinary indoor room, such as one heated by an electric oven, such indoor temperature will not be uniform and flowering will not occur. , so there is no doubt that the flowering of desert roses has a certain relationship with temperature and light.
Desert roses can go dormant in winter, but do desert roses have to go dormant in winter? From the perspective of plant growth and development, it is normal for plants to bloom and bear fruit, and to grow and fall leaves. Animals also go dormant, as do plants. Desert roses go dormant in winter to restore energy. This is the result of natural selection.
After dormancy in winter, desert roses have sufficient energy in the coming year, germinate more, have dark green leaves, large and bright blooms, and much better bloom quality. In nursery production, we will consciously promote dormancy, so I suggest that desert roses should be allowed to bloom in winter. Roses go dormant.
Of course, desert roses do not have to be dormant, but dormancy must be better. Finally, we came to some conclusions. It is normal for netizens’ desert rose leaves to turn yellow and fall. The temperature is not too low now, so it is not frostbite. It is just starting to dormant. It is normal for the leaves to turn yellow and fall.
Original article author：Fragrant Road Full，If reprinted, please indicate the source.：https://www.theroadfull.com/article/1929.html
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