How to Care for Osmanthus Tree in Summer
Regarding how to care for an osmanthus tree in summer and the knowledge of properly maintaining the flowers and plants, the following is an introduction for you in detail.
After the osmanthus enters summer, daily maintenance is crucial. If it is not properly cared for at this time, it will directly affect the quality of flowering in autumn. So, what aspects of maintenance should be enhanced for osmanthus in the hot summer? The following introduces the maintenance methods for potted osmanthus in summer.
One, Increase Lighting Time
Osmanthus is a light-loving plant, and sufficient lighting time is a key factor in ensuring the flowering of osmanthus. The lighting time should not be less than 6 hours, but in summer, the sunlight is too strong, and it is necessary to avoid direct sunlight. You can place the potted plant in a place with diffused light for maintenance, avoiding direct sunlight. Also, it is best to place the potted plant in a fully sunlit environment before 10 am and after 5 pm to receive sunlight.
Two, Keep the Potting Soil Moist
In hot summer weather, water evaporates quickly, so it is necessary to supplement water for the osmanthus in time. Generally, water once every 1-2 days to keep the potting soil moist, but avoid waterlogging in the pot, as it can easily cause root rot and leaf drop. When watering the osmanthus in summer, it should be done in the cool morning or after sunset, and it is also necessary to frequently spray water on the leaves and around the plant to increase humidity, maintaining a moist growing environment.
Three, Supplement Nutrients
It is not suitable to apply too concentrated fertilizer to osmanthus in summer. During this period, multi-element fertilizers should be applied, which should contain nitrogen, phosphorus, and potassium. Fertilization should follow the principle of applying thin fertilizer frequently. You can apply a thin organic fertilizer once every half a month to ensure vigorous plant growth and lay a good foundation for promoting bud formation. It is best to loosen the potting soil before each fertilization to allow better penetration and absorption of fertilizer. After each fertilization, water the plant thoroughly to dilute the fertilizer concentration and prevent root burning.
How to Care for Osmanthus Tree in Summer
Four, Pest and Disease Control
High temperatures and闷热 weather in summer are seasons with a high incidence of pests and diseases. At this time, pest and disease control should be done. The main pests of osmanthus include red spiders, whiteflies, scale insects, and leaf mites. You can use 0.2%-0.3% omethoate to spray for prevention and control.
Common diseases of osmanthus include leaf spot, sooty mold, and root rot. You should address the disease situation accordingly. For leaf spot and sooty mold, you can spray Bordeaux mixture or carbendazim; for root rot, you can浇灌 the roots with a 200-300 times solution of ammonium thiocyanate and strengthen the ventilation and breathability of the maintenance environment.
Summer is a critical period for caring for osmanthus. Reasonable maintenance management will directly affect the flowering quantity and fragrance concentration of osmanthus in autumn, so it is even more important to do a good job of caring for osmanthus in summer.
The above is [Green Plant Enthusiast Network]'s detailed introduction on how to care for an osmanthus tree in summer and how to properly maintain it. Do you understand now?