Why do roses lose their leaves? How can roses grow vigorously?

Rose is a common plant in life. Because of its gorgeous flowers and strong fragrance, many people will keep one or two at home. So why do roses lose their leaves? How to grow roses vigorously? The following editor will explain them one by one, hoping to help you.

Why do roses lose leaves when they grow old?

1. Too much watering will cause water to accumulate in the pot soil, and the roots will not be able to breathe, resulting in yellow leaves and falling leaves. When the temperature is low, roses grow slowly and do not need to be watered too much.

2. If the roses grown indoors are dropping leaves, it may be related to poor ventilation, insufficient sunlight, etc. Do not use uncomposted organic fertilizers, or excessive use of chemical fertilizers will also cause leaves to drop.

3. Check whether there are pests on the back of the leaves. If there are, spray pesticides in time.

How to grow roses vigorously

1. Sunlight: Roses like sunshine and need to be planted in a place with sufficient sunshine.

2. Fertilization: If you want the rose to bloom into a sea of ​​flowers, you must fertilize it. You can put chicken manure and other fertilizers at the bottom of the pot.

3. Watering: The bigger the rose is, the more water it needs, which is proportional to the size of the plant. In summer, you need to water it every day. If you plant it in the ground, just ignore it, as it will take root deep in the soil and absorb water.

How to plant roses

Cutting propagation

This method is the most commonly used method for rose reproduction, which can achieve the characteristics of rapid reproduction. Operation: In spring, select disease-free branches from the previous year (preferably lignified), with a length of 8~15CM, a diameter of 0.2~0.8CM, and 3~4 nodes. Then prepare the potting soil, first use chopsticks to insert a hole in the soil, then insert about 2 nodes of the branch into the hole and cover it with soil.

Seed propagation

Rose seeds are very small and suitable for planting in spring or autumn. Before sowing (spring sowing), soak the seeds in water for 30 minutes, take them out and sprinkle them on the moist soil surface, then cover them with a thin layer of soil, then cover them with a film, place them in a dry and sunny place, water them every 3 to 4 days, and they will sprout in a month, and then they can be transplanted.