What are the planting methods for osmanthus
For many girls, the planting methods of osmanthus and the introduction of related green plants and flowers that describe the planting techniques of osmanthus, let's follow the editor to see the specific content!
Osmanthus is an evergreen shrub that emits a strong and long-lasting fragrance when in bloom. Planting it in a pot on the balcony or in the courtyard corridor can fill the entire yard with fragrance; breaking off branches and placing them in a vase in the living room, bedroom, study, or dining room will fill the space with a sweet and pleasant aroma, refreshing the mood and increasing appetite.
Osmanthus is also one of the top ten famous flowers in China, loved by people since ancient times, as evidenced by the poem: "Osmanthus seeds fall in the moon, the celestial fragrance drifts beyond the clouds." The rich and captivating scent of osmanthus is truly mesmerizing! Therefore, as the group of flower lovers and growers continues to expand, the fragrance of osmanthus spreads far and wide, deeply cherished by people, and more and more flower enthusiasts are starting to grow osmanthus at home.
So how to grow osmanthus? What are the issues to consider in cultivation? This may not be clear to everyone. Today, let's share some knowledge about growing osmanthus.
1. Selection of cultivation soil. Osmanthus prefers a warm and humid growing environment and requires fertile, loose, and well-draining slightly acidic loamy soil, and it hates sticky, alkaline soil. For home potted cultivation of osmanthus, a mixture of peat soil, garden soil, and vermiculite rich in organic matter can be used as the cultivation soil. It is suitable to plant in a clay or ceramic pot with a diameter of 20-30 centimeters and a depth of 35-40 centimeters.
2. Requirements for light and temperature. The optimal growing temperature for osmanthus is around 18-28 degrees Celsius, and it is not cold-resistant. In the northern regions, it is necessary to protect against frost in winter, otherwise, the leaves may freeze and affect the growth in the following year. Osmanthus loves sunlight but also adapts to semi-shaded environments, and it is crucial to avoid direct sunlight exposure. In the hot summer midday, it is important to provide shading.
3. How to water and fertilize. Osmanthus prefers moisture but dislikes waterlogging. Watering should be done when the surface of the potting soil is dry, and the soil is slightly moist 2 centimeters below the surface. However, avoid积水 in the pot. During the growing period, the soil should be kept moist, and it is usually advisable to spray water on the leaves, but less watering during the flowering period. Osmanthus enjoys fertilizer, with a thin application every 7-10 days during the growing period, mainly using nitrogen fertilizer, and a phosphorus-potassium fertilizer application in summer to promote abundant flowers and leaves.
4. How to prune osmanthus branches. Pruning the branches of osmanthus to reduce their density can save a lot of nutrients and promote the healthy growth of the remaining branches. However, it is important to note that excessive pruning during flowering can damage the vitality of osmanthus and affect the following year's blooming.
What are the planting methods for osmanthus
5. How to prevent and control diseases and pests. Osmanthus is prone to leaf spot disease, leaf blight, and sootycrust disease, which can cause premature leaf shedding, weaken the plant's nutritional supply during growth, and reduce the ornamental value of osmanthus. For home potted osmanthus, it is necessary to remove diseased leaves promptly, improve ventilation and light, reduce leaf moisture, and prevent the spread of diseases. In the early stages of the disease, a fungicide such as carbendazim can be used, sprayed at a ratio of 1:800. For pests like spider mites, a miticide can be used for foliar spraying, ensuring both sides of the leaves are sprayed, and repeat the process 2-3 times to thoroughly eliminate the pests.
6. How to propagate osmanthus. The cutting propagation of osmanthus can be carried out before spring germination, selecting one-year-old healthy branches, cutting 5-10 centimeters long, removing the lower leaves, retaining 2-3 green leaves at the top, and inserting them into the culture medium, which can be river sand, coconut bran, vermiculite, etc. Before insertion, moisten the culture medium, then proceed with the insertion. After insertion, seal the pot opening with plastic wrap, keep the medium slightly moist, place it in a shaded area for maintenance, and always maintain an environmental temperature of around 20-25 degrees Celsius.大约2个月后就可以带土团移栽到自己喜欢的花盆中.
The above is a detailed explanation of the planting methods of osmanthus and the introduction of its planting techniques for reference only!