What should I do if the young leaves of rhododendron seedlings are yellow?

There are many reasons for the yellowing of young leaves of rhododendrons, such as yellowing caused by exposure to the sun, yellowing of new leaves caused by lack of fertilizer, yellowing of new leaves caused by suffocation of the root system and weakened respiration caused by watering, and yellowing of new leaves caused by pests and diseases.

Let's take a look at the description of netizens:

Rhododendron seedlings have grown some after changing pots in autumn, but the newly grown leaves have been very yellow, the cloudy days have lasted for a long time recently, there is less light, a small amount of potassium dihydrogen phosphate was applied eleven months ago, there is no other fertilizer, and I want to ask if the rhododendron has grown flower bones, what do the flower bones of azaleas look like? If so, should it be removed or should it be kept?

Let's take a look at the **:

The 1 circle position is yellow, the leaf veins are also yellow, and the 2 circle position is green, the simple understanding is that the old leaves are green, the new leaves are yellow, and the new leaves are also yellow, which is a typical lack of fertilizer, which is caused by the lack of trace elements, typical zinc fertilizer, boron fertilizer is like this, you know, immovable ions are easy to cause new leaves to yellow.

The situation of the potting soil can be seen in the position of the 3 circles, which is a bit damp and obviously does not meet the slightly acidic environment that the rhododendron likes, netizens are planted with general garden soil with sand, which is obviously lacking in acid, which is also the reason for the insufficient nutrient transmission of the root system.

There is no problem with the size of the pot, I don't think there is a reason for small seedlings to plant large pots, but the watering is too damp, the potting soil is acid-free is certain, after the lack of acid, the root vitality of the rhododendron is poor, then the nutrients transmitted by the root system, especially the metal ions that cannot be moved to the new leaves, are easy to cause the new leaves to turn yellow.

Let's take a look at the second one**:

The leaf tips at the 1 circle position are brown, whether it is an old leaf or a new leaf, the leaf tip is like this, the obvious high temperature and humidity have broken out the disease, and the new leaf at the 2 circle position is also the leaf tip is brown, which once again proves that netizens have watered too much.

For the second question that netizens said, whether it is a flower bone or not, let's take a look**:

I zoomed in ** certification to see a few times, and found that there was no sign of expansion in the center of the 1 circle position, which can only be regarded as a general bud, as for the flower bud or leaf bud, we have to continue to observe, it is certain that it is not a flower bone now, and the real flower bone we can look at the following picture:

The 1 circle position is what we call the flower bones of the azalea, and I also deliberately went outside to take a picture back to share, you can see the swollen buds, and after slowly expanding in the later stage, as shown above, it will bloom soon.

This condition can be caused by a lack of nutrients. Rhododendron seedlings can be fertilized appropriately. At the same time, make sure that you have enough water.

Yellowing may be a lack of water in the plant, and water should be replenished in time. It is also possible that there is a lack of fertilizer, so add more nitrogen fertilizer and potassium fertilizer. Promote the absorption of plant rhizomes, so that the leaves will slowly become greener and greener.

This can be caused by too much light or lack of water, so we need to move it to a backlit place and hydrate it.

There is no need to rush when the rhododendron leaves are yellow, there are 3 ways to solve it, the leaves are green, and the flowers are bursting.

There are these reasons why the rhododendrons that are maintained at home have yellow leaves.