How to Propagate Iris
Let's share the introduction of how to propagate irises and the cultivation methods and precautions for green plants and flowers. Let's learn about them together.
Iris is a herbaceous plant that is often found in the wild and can also be grown as a potted plant at home. This plant is very easy to care for, has strong growth, and can be propagated by dividing the plant. It prefers a cool and humid environment, and it is important to keep the soil moist throughout the year. Fertilization requirements are not high, and liquid fertilizer can be applied once every two weeks during the growing season.
I. Propagation
Propagating iris is very simple, usually done by dividing the plant. Since this plant has a particularly strong growth ability, it can easily grow into a dense pot. Choose a sunny day, and it can be done in both spring and summer. Dividing it into two pots and replanting them will allow them to survive. Additionally, it is necessary to repot and replace the soil every spring, which not only makes the soil more fertile but also provides enough space for growth.
II. Light and Temperature
Iris has a moderate tolerance to sunlight and should be shaded when the light is strong to avoid sunburning the leaves. Most wild irises grow in cooler places.
If grown indoors, there is no high requirement for temperature, but the room temperature should not be below four degrees Celsius in winter, as it can affect the growth of the iris.
III. Water and Fertilization
Iris prefers a humid environment, as wild irises grow near swamps, so it's best to keep the soil moist throughout the year. Additionally, during the hot summer months, you can spray water on the leaves with a spray bottle.
Fertilization doesn't need to be complicated either. During the growing season of the iris, applying liquid fertilizer once every two weeks is sufficient.
IV. Care Tips
1. Yellowing leaves. Iris likes water, and if the container has no holes at the bottom or poor drainage, it can lead to积水 in the pot, causing root rot and leaf yellowing. Therefore, it is important to ensure proper drainage and not to overwater.
2. Repotting. It is recommended to repot the plant once a year in spring, choosing well-draining soil and pruning the roots during repotting. The pot should be larger than the previous one, and the plant should be placed in the pot with an appropriate amount of organic fertilizer mixed with soil, which is beneficial for iris growth.
3. Pest control. The main pest that harms iris is the rice grasshopper. If found, insecticides should be used immediately to eliminate them.
V. Others
Iris itself is not toxic and can be used as a medicinal herb, but it should not be eaten casually.
The comprehensive method of sharing how to propagate irises and the cultivation methods and precautions mentioned above, I hope it can act as a stone to attract jade and solve your problems with green plants.