Rose leaves are either bright yellow or red or not green

Planted a few pots of rose, the leaves are always not green, but not like others withered leaves as yellow, but appear bright yellow, tender red state, of course, there is no flowering, what is the cause?

Iron deficiency

If you do not have enough iron in the potted soil and do not replenish the fertilizer containing iron in time, the rose will be easily deficient in iron after a period of time. Usually, you can use an organic nutrient solution rich in nitrogen, phosphorus and potassium, adding a variety of organic matter, minerals and amino acids to promote plant growth, green leaves, exuberant flowering and strong plants.

Too much watering

If you water the rose too much, it will easily lead to poor root breathing, lack of oxygen, rose plant growth is not exuberant, unable to absorb nutrients in the basin soil, resulting in abnormal growth of rose leaves, it is easy to lead to abnormal leaf photosynthesis, lack of chlorophyll, and yellowing, tender red state.

Lack of light

Rose is a light-loving plant, and enough light is needed during its growth to make leaves green and red, so it is necessary to ensure at least 6 hours of full sunshine every day, otherwise it is easy to lead to poor growth of rose, or the leaves are yellow because of lack of light. Or it is easy to breed bacteria to cause diseases and insect pests, or lead to rose not blooming, small flowers and other problems.

Solution:

To maintain the rose, you must choose an environment with sufficient light and can accept all-day sunshine. If it is planted on the ground, you can still be exposed to the sun in summer, but it is best to have a relatively large plant, and the seedlings should be shaded properly.

During the growth of rose, we must choose organic nutrient solution which is rich in nitrogen, phosphorus and potassium, and rich in iron, amino acids, humus and so on, to promote plant growth, green leaves and more buds.

Watering the rose must be controlled, especially in summer, it is not possible to cool down by watering every day, unless it is planted on the ground, the drainage is better, watering should be judged by the dry and wet pot soil, instead of watering for a few days on your own, or completely according to the watering frequency of others.