With the improvement of living quality, more and more families are starting to grow flowers and plants. Among them, osmanthus盆栽 is loved by many flower friends for its unique fragrance and beautiful posture. The choice of soil for osmanthus盆栽 and maintenance are the key factors to ensure its healthy growth. This article will introduce the choice of soil for osmanthus盆栽 and related maintenance skills in detail.
The choice of soil for osmanthus盆栽1. Soil requirements
Osmanthus盆栽 has high requirements for soil. The ideal soil should have the following characteristics:
(1) Good breathability: Osmanthus roots are shallow and do not tolerate waterlogging, so the soil should have good breathability, which is beneficial for root respiration.
(2) Good drainage: Although osmanthus likes a humid environment, poor soil drainage can lead to root rot and affect plant growth.
(3) Fertile: Fertile soil is beneficial for the growth of osmanthus and improves the quality of flowering.
(4) Moderate pH value: The suitable soil pH value for osmanthus growth is 5.5-6.5.
2. Soil preparation
According to the above requirements, the soil for osmanthus盆栽 can be prepared with the following formula:
(1) Decomposed leaf soil: accounting for 40% of the total soil volume, it has good breathability and water retention.
(2) Garden soil: accounting for 30% of the total soil volume, providing the nutrients needed for plant growth.
(3) Sandy soil: accounting for 20% of the total soil volume, improving soil breathability and drainage.
(4) Decomposed organic fertilizer: accounting for 10% of the total soil volume, providing sufficient nutrition for osmanthus.
Maintenance skills for osmanthus盆栽1. Watering
Osmanthus likes a humid environment but avoids waterlogging. The following points should be noted when watering:
(1) Keep the soil moist but avoid water accumulation.
(2) In high summer temperatures, increase the frequency of watering appropriately.
(3) In winter when the temperature is low, reduce the frequency of watering to avoid soil freezing.
2. Fertilization
During the vigorous growth period of osmanthus, fertilize with a compound fertilizer every 15 days. Adjust the amount of fertilizer according to the size of the plant. During the fertilization process, attention should be paid to the following points:
(1) Water promptly after fertilizing to prevent fertilizer from burning the roots.
(2) Do not touch the leaves when fertilizing to avoid burning.
3. Pruning
During the growth of osmanthus, prune the diseased, weak, and withered branches in time to maintain the beautiful shape of the plant. The pruning time is generally in spring and autumn. After pruning, apply wound ointment promptly to prevent the invasion of germs.
4. Pest and disease control
Common pests and diseases of osmanthus include aphids, red spiders, and powdery mildew. The control methods are as follows:
(1) Aphids: Spray with soap water or laundry detergent water every 7 days.
(2) Red spiders: Spray with pesticides such as pyrethrin or abamectin every 7-10 days.
(3) Powdery mildew: Spray with pesticides such as methyl thiophanate or carbendazim every 7-10 days.
The choice of soil and maintenance for osmanthus盆栽 are key to ensuring its healthy growth. By reasonably choosing soil, scientifically watering, fertilizing, pruning, and preventing pests and diseases, osmanthus盆栽 can grow strongly and add a touch of fragrance to the home. It is hoped that this article can be helpful to you in maintaining osmanthus盆栽.