How to grow potted rose flowers.ppt

How to grow roses in pots:

1. Suitable soil

To grow roses in pots, use fertile soil that is loose, breathable, well-drained and rich in humus. Acidic sandy soil can be used as a cultivation substrate. Garden soil, leaf humus soil and chaff ash can be mixed in a ratio of 5:3:2. New pot soil needs to be replaced for roses every one year.

2. Sufficient light

Rose is a sun-loving plant. If there is insufficient light, it will not bloom. Therefore, when cultivating potted roses, they need to be placed in the sun. In a good place, it should be exposed to no less than 6 hours of light every day. Pay attention to shading the rose in summer to prevent it from being exposed to strong light.

3. Sufficient nutrients

Rose is a plant that likes fertilizer. Its growth requires sufficient nutrients. When potting, you need to add an appropriate amount of base fertilizer to the soil. Then the rose will grow During the growth period, you can apply light fertilizer and water every 10 days or so to promote the vigorous growth of rose flowers. Be careful to stop fertilizing when the flowers bloom.

4. Pay attention to watering

Rose flowers need sufficient water to grow, but they are not tolerant of waterlogging. Therefore, when growing potted plants, pay attention to watering. It is best to water according to the dryness of the soil. It is most beneficial to the growth of rose flowers to master the watering principle of first dry and then wet. Otherwise, if you water too much, rose flowers will easily suffer from root rot.