The most suitable pH value for roses is between 5.6 and 6.2, so during the planting process, it is best to use acidic soil as its culture soil. If you don't mind the trouble, you can add a little leaf mold. It should be noted that roses need to keep their roots able to breathe normally, so when choosing soil, you must ensure that the soil has strong air permeability and drainage. What kind of soil is suitable for growing roses?1. Ground-planted roses If you are planting roses in the ground, you need to collect acidic soil for them. It should be noted that if you are planting in the north, you can choose to add some vinegar to the soil, which can neutralize the acidity and alkalinity of the soil and make the roses more delicate and beautiful. 2. Potted roses If you are planting roses in pots, you need to mix some mixed soil yourself , which is more suitable for potted roses. 3. Climbing Rose Climbing roses are not very demanding on soil, but if you want them to grow vigorously and climb walls better, you need to have enough nutrients and ensure the fertility of the soil. When planting, you can mix leaf mold, peat soil and gravel in a specific ratio of 4:2:2. Rose soil preparation method1. Pure peat soil Peat soil itself is more expensive, but this soil has been disinfected and sterilized, so it contains very few pathogens. It is suitable for roses in the seedling stage or newly grown roses. 2. Coconut coir with peat soil This formula is most suitable for growing flowers in cities. Adding coconut coir to peat soil will greatly enhance its water retention capacity. Therefore, when using this kind of soil, you should pay attention to watering less, otherwise it will be easy for rhizobia to appear on the roots of flowers. 3. Pine needles with humus soil This method of soil preparation is very cost-effective. Go to the park or dig some humus soil under the pine trees on the roadside, and then pick up some fallen pine needles to mix them together to fully ensure the nutrient content of the soil. Rose soil replacementBefore changing the soil of roses, you should wash their roots first to remove inappropriate or pathogenic soil. This step is recommended to be done from December to February, when the rose roots are dormant, which can reduce the damage caused by washing the roots. Then you need to cut off the diseased branches and weak branches to prevent the rose from dehydration and promote its growth and development. Finally, fill the base soil into the flowerpot, and then put the plant in the flowerpot and straighten it. |
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