What does vernalization of rose mean and how to vernalize

1. What does vernalization mean?

Rose is a beautiful flower that blooms in large numbers and needs to undergo vernalization during its growth process. Vernalization of roses means that only at a certain growth stage, the rose plants are forced to pass through a low-temperature environment, or a higher-temperature environment. Only after the temperature stimulation can the flower buds differentiate and grow into flower buds. Without the vernalization process, the rose may not bloom normally.

2. How to Vernalize

1. Plant selection: Vernalization of roses is to promote flowering, so you must select the right plants before the operation. The plants must have the necessary conditions for flowering in order for vernalization to achieve the desired effect. When selecting, choose plants that have grown for more than one year and are in good health. Also check that they are free of diseases and pests to avoid affecting the effects of vernalization.

2. Operation method: The operation method of vernalization must be correct. Place the rose in a well-lit environment during the day and fully exposed to light. After the sun sets in the afternoon, cover the plants with a light-blocking plastic bag. Then, wait until the next day to lift the plastic bag and allow them to continue to receive sunlight. After the vernalization is over, you can replenish sufficient water, spray water appropriately to keep it moist, and provide nutrients in time.