The reason why the rose only grows branches and leaves but does not blossom

Rose is called the queen of flowers, its colorful, rich, colorful, can be used as medicinal plants, but also as ornamental plants. Adaptability, cold resistance, regardless of planting, potted plants can be suitable for garden beautification, decoration garden, and many people in the breeding process found that rose only long branches and do not bloom, then what is the cause? Let's get to know each other.

1. Less light

Rose is a typical long-day flower. If it is exposed to too little or too much light every day, it will lead to poor growth and affect the formation and differentiation of flower buds. Therefore, in daily maintenance, try to place it in a ventilated sunny place, and give it no less than 6 hours of light every day to promote its flowering.

2. Improper soil

Rose likes to grow in rich humus and acid fertile sandy soil, if the soil is not appropriate will make rose growth hindered, there is no flowering phenomenon. Therefore, it is best to change the soil once a year during the Spring Festival to promote the growth and development of the root system. It can also be mixed with rotten leaf soil, garden soil and chaff ash in a ratio of 3:5:2, and then replanted.

3. Improper watering

Improper watering is also the main reason for rose only long branches but not flowering. For rose watering, we must grasp it well, not too much or too little, too little watering can easily lead to plant failure to bloom, and too much watering will also cause ponding and root rot, resulting in plant death. It is best to maintain the principle of seeing dry and wet, watering once a day in the morning and evening in midsummer to maintain soil humidity, and reducing watering in winter to avoid freezing damage.

4. No pruning

Rose due to long-term non-pruning, will cause too many branches, resulting in the impact of flower bud formation, it is best in winter, rose into dormancy when pruning, excessive branches will be short, only about 15 cm, lateral branches, dead branches will be trimmed clean, after flowering will be trimmed off in time, remove part of the flower buds, promote flower bud formation.

5, the temperature is too high

Rose likes warm environment, if the temperature is higher than 30 degrees, it will evaporate a lot of water in the plant, resulting in nutrient imbalance and non-flowering phenomenon. Therefore, at high temperatures, cooling measures should be taken, or a layer of straw should be covered on the pot soil, and then watering is sufficient to cool down and moisturize.

The above is the rose only long branches and leaves do not bloom the reason introduction, hope to help you, want to know more related knowledge, please pay attention to me.