Common Questions and Solutions for蔷薇 Flowers at the End of March
Today, the editor will explain the common problems and solutions for the maintenance of蔷薇 flowers at the end of March. Let's take a look together!
At the end of March,蔷薇 flowers gradually start to bud, with small flower buds visible on the branches, which is pleasing to see. However, the current state of the蔷薇 flowers also causes concern for many gardening enthusiasts. Let's compile a list of the frequently asked questions by gardeners recently, hoping they are helpful to you.
Common Questions and Solutions for蔷薇 Flowers at the End of March
During the period from the end of March to early April, there is a lot of rain, which is also the budding period for蔷薇 flowers. At this time, gardeners are most concerned about whether their蔷薇 has formed flower buds.
1. -- No flower buds on the蔷薇 at the end of March, is it a blind branch? --
Many gardeners can't tell what kind of branches are considered blind branches for蔷薇. Now, seeing that the new branches of the蔷薇 have not formed flower buds yet, they start to worry about whether they are blind buds and won't bloom.
Actually, the time for the formation of flower buds in蔷薇 is influenced by many factors, such as different varieties, different pruning times in winter, and differences in maintenance environments and fertilization and watering management. So, if the蔷薇 has not formed flower buds yet, there's no need to worry, as long as the growth is normal and the branches have top buds, they will naturally form flower buds when the time comes. Those who can't distinguish between blind branches can refer to the image above. (Note:蔷薇 or single-season vines often bloom very little or not at all in Guangdong and Guangxi)
2. -- What should I do if there are many yellow leaves on the蔷薇? --
During this period, many gardeners have found that their蔷薇 plants are starting to develop many yellow leaves. What's going on? Are they sick, or do they have root rot?
Don't panic first. If the yellow leaves are concentrated at the bottom and inside of the plant, the leaves are overall yellow, and they fall off when touched, this is actually metabolic yellowing. These leaves were the first to grow out, and now the numerous new branches have blocked the sunlight to the bottom and inner leaves. Moreover, the new branches need to start forming flower buds, which requires a lot of nutrients. These old leaves have lost their ability to produce nutrients, and their mission is completed, so it's time for them to exit.
Poor ventilation, drought, or excessive humidity can accelerate metabolic yellowing. If encountered, simply remove them. When it rains a lot, you can spray fungicides to prevent fungal infections that could cause more yellow leaves.
Of course, yellow leaves may also be caused by pests or diseases, such as spider mites or black spot disease. Pay attention to observe the leaves; if the whole leaf is yellow without spots, it is generally metabolic yellowing.
Common Questions and Solutions for蔷薇 Flowers at the End of March
3. -- What should I do if the蔷薇 flowers bloom without a stem and have "nasal hair"? --
At this time, gardeners often find that one or two flower buds of the蔷薇 grow very fast, but these flower buds often don't have a stem, that is, a flower bud pops out directly from a cluster of leaves, with a very short flower stalk. When the flower bud opens, there is often "nasal hair" in the center of the flower, or there may be another flower bud inside the flower, creating a "flower within a flower" phenomenon. Many gardeners are very worried about this and fear that the蔷薇 has mutated.
Actually, this phenomenon is quite common in蔷薇 flowers. If encountered, simply cut off such flower buds, which will not affect the normal blooming of other flower buds.
4. -- How to fertilize the蔷薇 during continuous rain? --
Recently, there has been a lot of rain, and the蔷薇 is in the process of forming flower buds, requiring a lot of fertilizer and water. Many gardeners are纠结 about how to fertilize when it's raining and they don't need to water.
Green Plant Enthusiast website gives you three pieces of advice:
①. Broadcast water-soluble fertilizer directly
Since there's no need to water during the rain, we can directly sprinkle water-soluble fertilizer on the surface of the potting soil, which will be absorbed by the蔷薇 as the rainwater enters the soil. Broadcasting fertilizer is also very suitable for lazy people. When broadcasting water-soluble fertilizer, be careful with the dosage and pay attention to weather changes. If it rains lightly after broadcasting, the fertilizer will just dissolve, or if it doesn't dissolve, water should be added promptly to avoid fertilizer damage.
②. Foliar application
Gardeners who are worried about fertilizer damage due to poor control of the amount can also use foliar application. On cloudy and rainy days, as long as the leaves of the蔷薇 are dry, water-soluble fertilizer can be diluted with water and sprayed evenly on the leaves, every 2-3 days.
③. Watering the roots after the rain stops
Many gardeners are纠结 because the potting soil is wet from the rain and they dare not water. However, think this way: "The rain hasn't stopped, and it rained heavily again." When you think this way, you will know whether you can water the potting soil when it's still wet after the rain.
After the rain stops, water the roots promptly to replace the rainwater in the potting soil, and there's no problem at all. Since spring is very active for蔷薇, and the potting soil does not accumulate water, root rot is very rare, so you can boldly apply fertilizer.
5. -- Why do the leaves of the蔷薇 curl? --
At this time, special attention should be paid to the curling of the leaves on the蔷薇. The cause of the curling leaves may be due to too high a concentration of foliar fertilizer or the spray of chemicals. If the leaves start to curl shortly after applying fertilizer or chemicals, it is highly suspected that they are burned, which is usually accompanied by leaf tip scorching.
(Note: The leaves of the 'Zhenzhao'蔷薇 variety tend to curl naturally and there's no need to worry too much.)
6. -- Should I pinch off multiple flower buds on a蔷薇 branch? --
Gardeners worry about blind buds when there are no flower buds on the蔷薇, and when multiple flower buds grow on a branch, they are纠结 about whether to pinch them off. Actually, there's no need to pinch off flower buds on the蔷薇. Theoretically, the more flower buds there are, the more flowers will bloom, and the longer the blooming period will last. Isn't this our ultimate goal in growing蔷薇?
When multiple flower buds, or even a cluster of flower buds, appear on a branch, what we need to do is give it plenty of nutrients. Apply potassium dihydrogen phosphate fertilizer every three days to the roots and every two days to the leaves, keeping the fertilization and watering sufficient, and one branch can bloom into a bouquet of flowers.
Of course, if you rarely fertilize and there are many flower buds on the蔷薇, Green Plant Enthusiast website suggests that you still cut off some of the smaller flower buds, or the flower buds may not open.
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