How to grow gardenias to make them lush and leafy
The editor answers for everyone how to grow gardenias to make them lush and leafy, as well as the related experience of gardenia care and pruning in flower planting. Next, the editor of this site will introduce to everyone.
Gardenias are evergreen shrubs with white and elegant flowers, green leaves all year round, and fresh and pleasant fragrance, making them an important courtyard ornamental plant. Gardenias not only have a beautiful appearance but can also be used as medicine, with the effect of clearing heat and detoxifying. The flower language of gardenias is eternal love, often used for confessions and expressions of love. During the cultivation of gardenias, it is often necessary to prune them to promote their growth. So how to do it? Let's find out together below.
1. Pruning Methods
1. Pruning Time
Pruning of gardenias is generally done in spring and autumn when the weather conditions are good. Gardenias grow relatively fast, so timely pruning is very necessary. Appropriate pruning can even promote healthier growth of gardenias. Choosing to prune in spring and autumn when temperature and humidity conditions are relatively suitable can reduce the adverse effects on gardenias.
2. Keep 3 Main Branches
When pruning, first select three main branches that need to be retained. Then, cut off all lateral branches that grow 15 centimeters above the base of these three branches, with the aim of concentrating the lateral branches in the middle and upper parts of the main branches. Also, pay attention to cutting off branches that grow from the rootstock.
3. Cut Off Diseased and Weak Branches
Pay attention to cutting off branches that are not growing well, and branches infected with diseases and pests should not be left. Weak branches will divert nutrients from healthy branches, which is not conducive to the healthy growth of the plant; branches affected by pests and diseases can also threaten healthy branches.
4. Cut Off Long Branches
Shorten the branches that grow too long. When gardenias are in a relatively vigorous growth period, cutting back the long branches is beneficial for their growth. Mainly, pruning long branches can promote the growth of lateral branches and thereby make the plant produce more flowers.
5. Remove Flower Buds
Remove the flower buds appropriately, leaving only 2-3 flower buds on strong branches and only one or none on branches that are slightly less vigorous.
2. Precautions
1. Ensure Ventilation
Gardenias like light and are also drought-resistant. After pruning, you can keep them in a well-ventilated outdoor area, which is beneficial for their growth and recovery.
2. Water and Fertilizer Management
When the soil of gardenias is completely dry, pay attention to watering to promote their recovery. When watering, use water that has been exposed to sunlight and try not to pour it on the cuts. Also, pay attention to fertilizing gardenias in a timely manner, using nutrient solutions, and you can also add some nutrient solution when watering.
3. Prevent Diseases and Pests
After pruning, spray the gardenias with fungicides because many cuts will be left on the plant, and the plant's resistance will be relatively weak after pruning, making it easy for pathogens to take advantage. Therefore, it is necessary to spray the plant with sterilizing drugs after each pruning.
The above is all about how to grow gardenias to make them lush and leafy, and the care and pruning of gardenias, for your comprehensive understanding and reference!