What methods can ensure the survival of osmanthus trees planted in summer
A brief knowledge sharing, introducing the survival methods and growing tips for planting osmanthus trees in summer, as well as the care knowledge, as follows:
After entering summer, the daily maintenance of osmanthus trees is crucial. Improper care at this time can directly affect the flowering quality in autumn. So, what aspects of care should be enhanced for osmanthus trees during the hot summer? The following introduces the maintenance methods for potted osmanthus trees in summer.
I. Increase the duration of sunlight exposure
Osmanthus trees are sun-loving plants. Sufficient sunlight is a key factor in ensuring their flowering. The sunlight exposure should not be less than 6 hours, but during the summer, due to strong sunlight, it is necessary to avoid direct exposure to strong light. The potted plants can be placed in a place with diffused light to avoid direct sunlight. It is also advisable to place the potted plants in full sunlight before 10 am and after 5 pm.
II. Keep the potting soil moist
High temperatures in summer cause rapid evaporation of water, so it is essential to supplement water for osmanthus trees in a timely manner. Generally, water should be added every 1-2 days to keep the potting soil moist but avoid waterlogging, which can cause root rot and leaf drop. Watering should be done in the cool morning or after sunset. It is also necessary to frequently spray water on the leaves and around the plant to maintain humidity in the growing environment.
III. Supplement nutritional components
It is not suitable to apply too much fertilizer to osmanthus trees in summer. During this period, multi-element fertilizers should be used, ensuring a balance of nitrogen, phosphorus, and potassium. Fertilization should follow the principle of applying thin fertilizers frequently. A dilute organic fertilizer can be applied every half a month or so to ensure vigorous plant growth and lay a good foundation for promoting flower bud formation. It is best to loosen the potting soil before each fertilization to allow better penetration and absorption of the fertilizer. After fertilization, water the plant thoroughly to dilute the fertilizer concentration and prevent root burn.
What methods can ensure the survival of osmanthus trees planted in summer
IV. Pest and disease control
High temperatures and humid weather in summer are prime seasons for pests and diseases. Preventive measures should be taken. Common pests of osmanthus trees include red spiders, whiteflies, scale insects, and leaf mites. A 0.2%-0.3% solution of omite can be sprayed for control.
Common diseases of osmanthus trees include leaf spot, sooty mold, and root rot. For leaf spot and sooty mold, Bordeaux mixture or carbendazim can be sprayed for control. For root rot, a solution of 200-300 times the concentration of zineb can be used to water the roots, and ventilation and air permeability in the care environment should be enhanced.
Summer is a critical period for maintaining osmanthus trees. Proper care management will directly affect the quantity and fragrance concentration of the flowers in autumn. Therefore, special attention should be paid to the maintenance of osmanthus trees in summer.
The above information provides a comprehensive explanation of the methods to ensure the survival of osmanthus trees planted in summer, as well as planting methods and precautions. I hope this helps you.