Magnolia is a very popular ornamental plant, but many people do not know its propagation methods. This article will introduce you to the cutting techniques and precautions for Magnolia, helping you to easily master the propagation methods of Magnolia.
Select suitable cutting equipment
Some equipment needs to be prepared for cutting, such as blades, scissors, cutting trays, and culture media. Among them, the blades and scissors must be kept sharp to avoid harming the plant. Cutting trays and culture media should be of high quality to improve the cutting survival rate.
Select healthy mother plants
Selecting healthy mother plants is the key to successful cuttings. The mother plant should be free from pests and diseases, grow healthily, have firm and flexible branches, and be in a vigorous growth period.
Determine the cutting time
The cutting time for Magnolia is generally from spring to summer, when the temperature is suitable and the growth is vigorous. It is recommended to cuttings between May and June.
Pre-treatment before cutting
Before cutting, prune the mother plant to remove old branches, diseased branches, and pest-infested branches, leaving new shoots. Apply a growth regulator to the cut of the pruned branches to promote healing. At the same time, place the cuttings in a cool, ventilated place to prevent excessive evaporation of water.
Perform the cutting operation
When cutting, cut off a part of the top and base of the new shoot, leaving 3-4 leaves and buds. Then, make a slanted cut at the bud eye with a blade to increase the nutrient absorption area. Insert the treated new shoot into the cutting tray and gently press the culture medium. Then, water thoroughly.
Maintain suitable humidity
After cutting, maintain suitable humidity. You can cover the cutting tray with plastic wrap or a large plastic bag. Spray water 2-3 times a day to keep the culture medium moist.
Avoid direct sunlight
The cuttings of Magnolia should be protected from direct sunlight to prevent drying out. It is best to cultivate in a cool, ventilated place.
Avoid pests and diseases
After cutting, Magnolia is susceptible to pests and diseases, such as powdery mildew and aphids. It is necessary to detect and control them in time.
Note appropriate fertilization
After cutting, Magnolia needs appropriate fertilization, but pay attention to the amount to avoid excessive nutrition.
Note temperature adjustment
After cutting, Magnolia has certain requirements for temperature, generally maintained at around 20-25°C. Temperature can be controlled by adjusting indoor temperature, ventilation, etc.
Perform appropriate pruning
After cutting, Magnolia will grow new branches, which need to be pruned appropriately to promote branching and lateral bud growth, making the plant more lush.
Observe the survival of the cuttings
After about 7-10 days, new buds can be seen. When observing the survival of the cuttings, pay attention to the color and growth of the new buds. If any abnormalities are found, take measures in time.
Transplanting
After the cuttings have survived, they should be transplanted into a large pot for cultivation. When transplanting, keep the culture medium moist and avoid damaging the roots.
Note avoiding excessive pruning
After transplanting, excessive pruning of Magnolia is not recommended, as it will affect the growth and development of the plant.
Through this article, I believe you have already learned about the cutting techniques and precautions for Magnolia, as well as the post-cutting care and transplantation methods. I hope you can easily master the propagation methods of Magnolia, making your home's Magnolia more prosperous and beautiful.