How Does Gardenia Get Through Winter? A Full Guide to Winter Care Methods
Gardenia is a flowering plant with high ornamental value and is grown on a fairly large area in our country. Gardenia also has certain medicinal value and is welcomed by many people. Therefore, there are still quite a lot of people growing gardenia now, and when growing gardenia, once winter arrives, management needs to be strengthened to ensure the gardenia overwinters safely. So how should gardenia overwinter? Now let's take a look together with the editor!
1. Temperature control
If you want gardenia to overwinter safely in winter, then temperature control is certainly the first thing to do well. Although gardenia has a certain degree of cold resistance, the temperature must not fall below zero degrees at the lowest. In winter in the south, because the winter temperature is not very low, it can mostly be planted in the ground outdoors. But if in the north, then you must pay attention to doing a good job of cold protection and heat preservation, and the temperature should be kept above 5 degrees. Ensure that gardenia can overwinter safely in winter, grow normally, and avoid frost damage to gardenia that reduces the survival rate.
2. Light control
Light is very important for the growth of gardenia. Gardenia needs a large amount of light during its growth process, and winter is naturally no exception. Moreover, because the natural light hours in winter are reduced, we should pay even more attention. In winter, while keeping gardenia warm, also pay attention to maintaining suitable light. The gardenia plant can be allowed to receive direct sunlight, and the daily light time should be kept at at least six hours or more. Moreover, letting gardenia receive sufficient sunlight in winter can not only meet the light needs of gardenia, but also raise the temperature.
3. Reduce the amount of watering
During the growing period of gardenia, water is naturally an indispensable substance. Gardenia also likes to grow in a moist environment, but after entering winter, because gardenia will gradually enter dormancy, its growth rate will also slowly decline. Therefore, the amount of watering should be appropriately reduced. If watered too much, the gardenia roots cannot absorb it, which will lead to root rot, lower soil temperature, and instead affect the gardenia's overwintering. Therefore, watering in winter should only be done after the soil has dried out. In the relatively dry environment of winter, a little water can be appropriately sprayed on the leaves.
4. Reasonable fertilisation
When growing gardenia, fertilisation work is also indispensable. Reasonable fertilisation can meet the growth nutrients needed by gardenia and increase the flowering rate and flower quantity of gardenia. But this is also only done during the growing period of gardenia. In winter, because the growth rate of gardenia is extremely slow, the demand for fertiliser is very low, and basically no fertilisation is needed. If fertiliser is applied blindly, gardenia cannot absorb it, which will not only waste fertiliser, but may also cause fertiliser damage to the plant, seriously affecting the growth of gardenia.
The above is a brief introduction to how gardenia gets through winter. That is all for today's introduction. This article is for reference only, and I hope it can help everyone!