The reason for the yellowing of peony orchid leaves

What are the reasons for the yellowing of peony orchid leaves? Today we will give you a brief introduction on this issue. Let's take a look at it.

The reason for the yellowing of peony orchid leaves

1. Natural metabolism

If the peony orchid is raised for a long time, the leaves at the bottom will naturally wither and yellow. this is a very normal phenomenon. Flower friends need not worry, even if there are a lot of withered and yellow leaves at the bottom, it does not matter, as long as the top leaves are normal.

2. strong sun, or no light for a long time.

How the peony orchid is exposed to the sun, the leaves will be yellowed, on the contrary, if there is no light for a long time, the chlorophyll will be reduced, and the leaves will turn yellow.

3. Lack of fertilizer or excessive fertilization

Some flower friends' peony orchids have been raised for a long time, but they have not turned the pot to change the soil for a long time, the various nutrients contained in the basin soil have been exhausted, the three elements of nitrogen, phosphorus and potassium have not been replenished in time, the plants are lack of nutrients, and the leaves are yellow and thin. Fertile loam and fertile water should be replaced in time.

Excessive fertilization is easier to judge, mainly depends on whether the fertilizer has been applied recently, if the fertilizer exceeds the requirement of the plant, there will be uneven leaves, rotten roots, yellow leaves, should stop fertilization, irrigate more water, or turn the basin to clean the roots. replace the new soil.

4. Stagnant water

Some flower friends' peony hanging orchid pot soil has poor air permeability and frequent watering, which leads to long-term stagnant water in the basin soil, difficulty in root respiration, and yellowing of leaves, which should loosen the soil and control moisture in time.

Finally said: peony hanging orchid leaves yellow flower friends do not need to worry, because peony orchid is easy to raise, and easy to breed, should first breed a pot to spare, so that you can be prepared.

Growth habits of Paeonia suffruticosa

Peony hanging orchid likes sunshine and is suitable for dry and ventilated environment. Avoid high temperature and humidity, like sandy soil with good drainage. The peony orchid is not cold-resistant, and the suitable temperature for growth is 15-25 degrees Celsius. Peony orchids do not have high requirements for fertilizer and water. Generally, March to September is the peak growth period of peony orchid, during which the water demand is larger. After September, the peony orchid entered the growth slow period, at this time to gradually reduce the amount of water, in preparation for moving indoors for the winter.

Matters needing attention in culturing peony orchids

1. If the peony orchid is placed in the place of insufficient light for a long time, the leaf color is easy to be light, lack of vitality, and even the leaves fall, losing the ornamental value.

2. Excessive watering of peony orchids will lead to rotting roots, and serious ones will die, so it is necessary to control the amount of watering.

3. Peony orchids do not have high requirements for fertilizer and water, so we should pay attention to the application of cake fertilizer and water every half a month in the growing season. Too little fertilization will lead to slow growth.