Roses bud and wither? What is the reason why roses do not sprout for a long time?

What is the reason why the "buds" of roses wither and dry up before they are in full bloom?

Planted roses that never sprout? Find these reasons, the more you raise, the more lush! "The details are as follows:

The planted roses have not germinated for more than ten days, what is going on? There are many reasons why seeds do not germinate, such as seed vigor, temperature, humidity, and air, and it is difficult for them to germinate. Therefore, if you don't germinate, you have to start from the above aspects.

As for roses, there is another characteristic of their seeds: dormancy, in fact, this is not only rose seeds, but also the seeds of many crops will have this characteristic. Garlic, for example, needs to go through a dormant period before it can be planted before it sprouts.

The same is true for rose seeds, if the seeds that have just been harvested are sown directly, they will definitely not germinate, you can wrap the seeds in newspaper and put them in the refrigerator at 4 degrees Celsius, and put them for more than a month before taking them out and sowing them next year. Otherwise, the spring flowers will not sprout without dormancy.

In addition, seed vigor is also a major factor, some seeds, due to improper placement and storage, seed vigor has been lost, at this time will definitely not be able to germinate, therefore, the premise of seed germination is the vitality of rose seeds.

And like the planting method of roses is also another major factor in germination, for example, the planting depth is too deep, or the depth is too shallow is not conducive to germination, too deep if the seeds do not breathe well, too shallow, can not make good use of water, and after sowing try to ensure that the soil is moist, in order to facilitate germination.

However, scientific Xingnong would like to remind that as far as the propagation of roses is concerned, the main way is not seed but vegetative reproduction, which not only has a long planting cycle and slow growth, but also is not conducive to maintaining the stability of flowering traits after planting. However, asexual propagation is different, and the method of propagation by rose cuttings is not only convenient for propagation, but also allows for rapid flower bud acquisition after cuttings.

1. Increase lightingThe rosebuds wilt a lot before they bloom because of the lack of light. It is a plant that loves light very much, especially during the flowering period, which has a greater need for light. If it is placed in a place with low light, it is difficult for flower buds to open normally, even if they can grow.

In this case, it is necessary to increase the light, and the photosynthesis will be stronger and the flowering will be better. It is recommended to be placed outdoors during the flowering period, with better ventilation and more sunlight.

2. Proper water controlRose buds may be watered too much, at this time the water can not be absorbed, it is easy to lead to rotten roots, roots, after a long time the buds will wilt and fall. The flowering period must be properly controlled, and it is recommended to wait for the soil to dry before watering. At this time, it is necessary to loosen the soil as soon as possible, ventilate more often, and let the water evaporate.

Control the amount of water when watering in the later stage, and it is strictly forbidden to accumulate water.

3. Spraying treatmentRose buds may also be caused by high humidity and poor ventilation due to pests and diseases, which must be sprayed. Observe the back of the leaf to see what kind of pest, disease, and targeted medication it is. Not only that, but the environment must be changed in the later stage to ensure good ventilation, it is drought tolerant, and humidity must be well controlled.

When there is a lot of rain, the excess water should be drained in time, and there should be no water at any stage.

Hello, yes, roses have a long flowering period, and after cutting off the withered flowers, side buds will germinate, and side buds will germinate and flower buds bloom again. Usually, roses bloom in May and June every year. However, this timing is not absolute.

Because different varieties will have some differences in flowering time in different breeding environments. For example, the normal varieties will start to bloom in June and July, while the four-season roses will be able to bloom until winter.