What do you need to know to grow roses and what are the techniques for growing roses?

Roses are light-loving, sun-loving, resistant to severe cold and drought, and do not need special protection against frost in the northern winter. As long as there is no major drought, it can grow without watering (referring to ground planting). The soil requirements are not strict, and generally the more fertile soil can grow vigorously, with lush branches and good flowering.

Fertilization in summer should be diligent, every 15 20 days need to be applied, and after fertilization, it should be watered in time to prevent seedlings from burning. Pruning should be done in autumn to prevent overgrowth, which will affect flowering and plant appearance. There are many aphids in roses, and we should pay attention to prevention and control.

The cultivation of roses does not have strict soil requirements, but medium alkaline or micro-soil is preferred, and slightly acidic soil is also acceptable. Therefore, roses should be planted in fertile loam soil with good ventilation and sunshine and good irrigation and drainage conditions. Roses should avoid low-lying and waterlogged land, and the lower leaves turn yellow and fall off and even the whole plant dies when waterlogged.

The average temperature of the flower buds and germination of roses is more than 7 degrees, and the effective accumulated temperature from the early germination to the flowering period is 365 degrees, which generally depends on the temperature at that time. During the rose flowering period, dry hot wind and dry soil are most avoided, and the fields with water conservancy conditions can be irrigated at the budding stage. There are two ceastic growth phases in the process of production and development of roses (generally called summer hibernation in June-July; November-December is called hibernation), at this time no branches, branches do not elongate.

The summer dormancy period is the best pruning period for picking flower seedlings, and the winter dormancy period can be combined with the application of base fertilizer and irrigation of overwintering water, which lays the foundation for the stable and high yield of flower buds in the coming year.

Roses are planted from the aspects of planting time, soil preparation, flower seedling treatment, planting into the soil, and later maintenance.

1. Planting time.

The vitality of roses is tenacious, but if you want it to grow vigorously, it is easy to manage after planting, and the survival rate is high, so it is best to choose spring or autumn for planting, and the climate is more suitable. The temperature in summer is high, the humidity is high, and it is easy to be infected with bacteria in the high temperature and high humidity environment, and the temperature in winter is too low, so it is difficult to manage after planting, so it is necessary to avoid summer and winter planting.

2. Prepare soil.

Roses do not have high soil requirements, but they must be soft and breathable. If it is a potted plant, it is recommended to mix humus, perlite, and garden soil to prepare the required nutrient soil. If it is planted in the ground, choose a plot that is easy to drain, has enough sunlight and fertile soil, so that after planting, it can ensure better survival, and it is also convenient for usual management and conducive to later growth.

3. Treat flower seedlings.

If you buy rose seedlings, you should choose those that are strong and have not suffered from pests and diseases, and check the root system to see if the root system is damaged after buying. If there is damage, cut off the damaged root system and soak it in clean water for 30 minutes to allow the root system to absorb enough water. If you cultivate your own rose seedlings, it is best to take them out with a soil mass, which can protect the root system well, avoid root injury, and plant with a soil mass can also promote the adaptation to the new environment as soon as possible and resume growth.

4. Plant into the soil.

If you are planting in a pot, it is best to put coarse particles at the bottom of the pot to improve air and water permeability. Then load the prepared nutrient soil, put the rose seedlings into the potting soil, and slowly fill the soil and compact the soil. If it is planted in the ground, dig a hole according to the size of the flower seedling, dig the hole and put the flower seedling into the hole, fill the soil and compact it to clear the loss.

Whether it is a potted plant or a ground plant, it should be watered thoroughly immediately after planting to allow it to absorb enough water, so that it can adapt to the new environment as soon as possible.

5. Later maintenance.

Roses can be checked whether they survive after half a month of planting, if the branches and leaves are strong, it means that they have survived, and they can slowly resume normal management, gradually increase the light and thickness of the car, water and moisturize appropriately, and strengthen ventilation, and apply thin fertilizer frequently in the germination season. If the seedlings wilt, it means that they are not planted and need to be replanted.

Best soil for growing: Roses prefer well-drained, loose and fertile loam or light loam.

Growth humidity requirements: roses do not have strict requirements for air humidity, and the air needs to have a certain humidity during the flowering season.

Optimal growth temperature: The suitable temperature for roses is about 20 to 30 degrees, and it can tolerate low temperatures of -25 to -30.

Best growing light: Roses like full sunshine, and if the sun shines for less than 8 hours during the growing season, they will grow long and do not bloom. Envy.

Precautions for cultivating roses:

Fertilizer application: germination fertilizer, mainly nitrogen fertilizer; Post-flowering fertilizer, applied after the end of flowering, mainly nitrogen fertilizer, with phosphorus and potassium fertilizer; Autumn base fertilizer, after the fall of leaves to before the soil freezes, early application is appropriate, mainly organic fertilizer.

Watering points: roses watering to master dry watering, wet drainage, large and small seedlings into the soil are first rooted and then germinated, root physiological activities need sufficient oxygen and appropriate amount of water, hair trees need sufficient water and appropriate amount of oxygen. Less rain and more wind, seedlings should be watered enough, loosen the soil after watering, and then grasp the dryness and wetness of the soil, the size of the seedlings and the amount of rainwater.

Brother Luzi. Pruning tips: Roses Cut off dead old or diseased branches from late April to early May every year and remove them from the garden. The 7 8-year-old branches are cut at 20 30 cm above the ground or the whole branch is dug out, the old branches and diseased branches are cut off, and the branches are planted separately to ensure that there is no heavy stubble.

First of all, we need to choose a pot of the right size, try not to be too small. In order not to inhibit the growth of roses, it is best to choose a pot with holes at the bottom, which can well remove stagnant water in the later growth process, so as not to cause roses to rot roots and die. For roses, it is best to choose a softer soil that can be nourished under the leaves in the woods.

You can also add some loose soil from the vegetable garden, or cinders from cooking at home. Mixed use is also more conducive to its growth. I usually choose to grow roses from seeds, and choose some fuller seeds to sow in small pots.

Don't forget to water it once it's planted and cover it with plastic wrap. This allows for faster germination. When the rose has sprouted and grown a few leaves, it can be carefully transplanted into the large pot we have prepared in advance.

Be careful not to hurt its roots, otherwise it will be difficult to grow alive. Roses are also a light-loving plant, and they need to be given plenty of sunlight every day. Guarantee its normal growth.

When the weather is mild, you can always keep it outside. However, in the summer, when the temperature is high, put it in a cooler place in the hallway.

There are also points to be paid attention to when replenishing water. Generally, it is enough to water it thoroughly, and it must not be allowed to produce water in its potting soil. Too much water is prone to root rot.

Very detrimental to its growth. In addition to meeting its growth conditions, it is also necessary to prune its branches in time and cut off some of the excess ones. When the flowers are in full bloom, they are harvested in time.

You can let the roses bloom several more times, ensuring its quantity and improving the quality of the flowers. We must take care of each plant with our hearts. In this way, it will better reward us and bloom the best side for us.