Methods and Precautions for Growing Gardenias in Summer
This article introduces you to the knowledge of growing gardenias in summer, including methods and precautions. Let's learn about it together.
It sounds magical, the flower bud has been growing for a month without any sign of opening, could this gardenia be孕育ing Nezha? Haha, just kidding, the reason why the gardenia bud does not open or grow for a long time is closely related to the cultivation environment. Today, I will tell you how to grow gardenias in summer.
First, let's talk about why the flower bud of this flower enthusiast's gardenia has not grown for a long time. It seems that the condition of this gardenia is not bad, and there is no major problem. At this time, we first consider the impact of environmental changes.
However, if the stiffness of the seedling is caused by the maladjustment to environmental changes, new buds should not grow. But the new leaves of this gardenia are growing, and the new buds are yellow and small. Looking at the flowerpot, it is also small. At this time, we need to consider the issue of fertilizer and water.
Gardenias require a lot of phosphorus and potassium fertilizers. If there is a lack of phosphorus and potassium fertilizers, it is easy to cause excessive growth and bud drop. Moreover, the flowerpot is small, and the flower bud has not grown for a month since it was bought, and no fertilizer has been applied in between. Therefore, it is recommended to supplement with monopotassium phosphate to promote the growth of the flower bud.
The above is a simple analysis of the treatment of this gardenia. So, how can gardenias be properly cared for in summer?
Key Techniques for Growing Gardenias in Summer
In summer, large-leaf gardenias often enter the full bloom period, and by the height of summer, most gardenias have finished blooming, while small-leaf gardenias are still blooming in summer.
For gardenias that have finished blooming, they are in a rapid shooting period at this time. Therefore, it is necessary to prune the gardenias after they bloom, first剪 off the spent flowers, then cut the long branches short, and prune the small and dense branches to ensure good ventilation inside the gardenias. Gardenias are very tolerant of pruning, so don't worry about cutting too much, as new branches will grow.
After the blooming period, new buds of gardenias will sprout and grow rapidly. At this time, it is important to pinch the tips of the new branches, which is usually done when the new branches have grown 2-3 sets of leaves. Pinching the top bud can promote the gardenia to produce more branches, making the plant fuller and resulting in more blooms in the next flowering season.
Water and Fertilizer Management for Gardenias in Summer
Gardenias love water very much, and in summer, gardenias are in a period of vigorous growth, so they should be provided with ample water and fertilizer and should not be allowed to dry out. Drought can easily lead to growth stagnation, stunted growth, and weak plants.
For gardenias grown outdoors in summer, they should be watered every day, and when the flowerpot is small, they should be watered in the morning and evening to keep the potting soil moist.
Gardenias love sunlight and can even tolerate direct sunlight in summer. The important thing to note is to prevent the pot temperature from getting too high, which can kill the roots.
Therefore, for gardenias grown in outdoor pots in summer, it is recommended to place the pots on a wooden shelf, away from concrete ground and walls. At the same time, use a larger pot to cover the gardenia pot to block direct sunlight and reduce the soil temperature.
This way, gardenias can receive ample sunlight while avoiding excessively high pot soil temperature. If you can apply fertilizer once a week, they will grow very vigorously.
Also, be aware of pest control in summer. Early in the morning, I saw that one of our training camp members caught a big guy, and it looks a bit scary.
Gardenias are very attractive to green caterpillars in summer, so it is important to prevent and control them. If you don't use pesticides, you should regularly observe the leaves of gardenias for signs of being eaten. If no caterpillars are found during the day, you should look again at night, as many caterpillars are active at night.
Gardenias are actually very easy to grow. Pay attention to the above two points, and your gardenias will definitely bloom profusely and fragrant.
The above is a comprehensive explanation of the methods and precautions for growing gardenias in summer. I hope it can help you.