How to Plant Japanese Osmanthus
The editor answers how to plant Japanese Osmanthus and provides a detailed introduction to the correct planting methods for this green plant flower. Keep reading!
Japanese Osmanthus, also known as Nine Mile Fragrance, Osmanthus fragrans, and Golden Millet, is a horticultural variety of osmanthus. It has a long blooming period, flowers continuously throughout the year, and the flowers emit a strong fragrance that refreshes the mind and has high ornamental value. It can be planted in the garden or potted and kept indoors. The planting time for Japanese Osmanthus can be in spring, autumn, and summer. Prepare a well-draining pot and fertile, loose growing soil. Trim the branches and leaves before planting, and after planting, place it in a warm, well-ventilated area with scattered light for care.
Ⅰ. Planting Methods
1. Planting Time
Japanese Osmanthus is adaptable and has strong resistance. It can be planted in spring, autumn, and summer, but the highest survival rate and fastest recovery growth occur in spring. It is recommended to plant in spring and not in winter, as the cold climate is not conducive to plant survival and growth.
2. Prepare Potting Soil
When planting Japanese Osmanthus, choose a pot with good drainage and aeration, such as a clay or earthen pot. For soil, Japanese Osmanthus prefers well-draining, loose, fertile soil rich in humus. A mixture of leaf mold, garden soil, river sand, and a small amount of base fertilizer can be used to prepare the growing soil. Before filling the pot with soil, cover the bottom with a layer of broken tiles to aid drainage.
3. Trim Branches and Leaves
Before planting, trim the plant by removing the long, withered, diseased, weak, and dense branches to reduce nutrient consumption and retain nutrients for recovery after planting. After trimming, apply carbendazim to the wounds to prevent infection.
4. Proceed with Planting
Before planting, remove the seedling from the pot, clean the roots, and trim them, removing the rotting, withered, and dense roots. Apply carbendazim to the wounds and let them dry in a well-ventilated area until the wounds contract. After the wounds contract, planting can proceed. Place the seedling in the center of the pot and fill the soil layer by layer, pressing down until 3 to 5 cm from the edge of the pot. Water the plant after planting.
Ⅱ. Maintenance Management
1. Light
Japanese Osmanthus enjoys sunlight and is somewhat shade-tolerant. It grows vigorously in sufficient light. In regular maintenance, except for proper shading during intense sunlight in summer, it should be exposed to as much light as possible. However, newly planted Japanese Osmanthus is fragile and should not be exposed to direct sunlight. After the plant has recovered, it can be gradually moved outdoors to receive light.
2. Temperature
The optimal growing temperature for Japanese Osmanthus is between 15 and 30 degrees Celsius. Temperatures above 38 degrees Celsius and below minus 7 degrees Celsius are not conducive to plant growth. In summer, when temperatures are high, water can be sprayed on the plant and the ground to cool down. In winter, when temperatures are low, the plant should be kept in a warm indoor area.
3. Humidity
Japanese Osmanthus prefers a humid environment, with an air humidity of 70 to 85% being most suitable for growth. When the air is dry, the plant and its surroundings should be sprayed to increase humidity. When the air humidity exceeds 85%, ventilation should be provided to reduce humidity.
4. Watering
After watering the newly planted Japanese Osmanthus, it should be placed in a well-ventilated area for care. Water when the topsoil is slightly dry and white, stopping when water seeps from the bottom of the pot. Avoid overwatering, as积水 can cause root rot.
5. Fertilizing
Fertilize Japanese Osmanthus in small amounts, frequently, and near the root zone to prevent fertilizer burn and damage to the root structure. During the growing season, apply a diluted, matured cake fertilizer every 15 days to promote plant growth. Before flowering, apply phosphorus and potassium fertilizers to promote flowering and improve flower quality.
6. Diseases and Pests
Prevent and treat diseases and pests at all times. When Japanese Osmanthus is affected by anthracnose or leaf blight, cut off the diseased branches and leaves and burn them, then spray carbendazim for treatment. When affected by red spider mites, spray with a 40% carbaryl emulsion.
7. Clean Leaf Surface
Japanese Osmanthus dislikes dust and should not be kept in places with high concentrations of harmful gases such as soot. Regularly rinse or wipe the leaves with a damp cloth to keep them clean.
The above is[] about how to plant Japanese Osmanthus and a detailed explanation of the correct planting methods. I hope this article can be of some help to you!