How to grow September chrysanthemum? How to grow September chrysanthemum

September chrysanthemum, also known as large-flowered chrysanthemum , is a light-loving, cold-resistant perennial herb. It is named because it blooms around the ninth month of the lunar calendar. So how do we grow the chrysanthemum September chrysanthemum? Let’s learn more about it below.

1. Soil selection

September daisy prefers to grow in well-drained soil rich in organic matter. When growing in potted plants , you can choose a mixture of leaf mold, garden soil and sand as the substrate.

2. Temperature and light management

September chrysanthemum likes plenty of sunlight, but when the temperature is high in summer, pay attention to providing appropriate shade. In terms of temperature, September chrysanthemum is not cold-resistant and is suitable for growing in an environment of 15-25℃. Pay attention to keeping warm in winter to prevent frost damage.

3. Watering tips

During the watering process, adhere to the principle of watering when the soil is dry and wet when the soil is wet. Generally, water the plant every 2-3 days in spring and autumn, once a day in summer, and once every 7-10 days in winter. Be careful not to water too much to avoid water accumulation and root rot.

4. Reasonable fertilization

During the growing season, you can choose a dilute compound liquid fertilizer and apply fertilizer once every half a month to meet the nutritional needs of the plant. Before and after the flowering period, phosphorus and potassium fertilizers should be applied to promote root growth and the health of flowers. Pay attention to applying small amounts of fertilizer frequently to avoid concentrated fertilizer burning the roots and affecting plant growth.

5. Pruning tips

The pruning of September chrysanthemum is mainly carried out in spring and autumn. When pruning, first, remove dead leaves and diseased branches. You can use sharp scissors or gardening shears to ensure a smooth cut. Second, pay attention to controlling the height of the plant, appropriately shorten branches that are too high, and keep the plant within the appropriate height range. Third, promptly remove withered flowers and overly dense buds to improve the ornamental effect.

6. Pest and disease control

September chrysanthemum usually has fewer diseases, mainly black spot and root rot. The key to prevention is to avoid water accumulation in the pot, not apply raw fertilizer or concentrated fertilizer, and ensure sufficient light. Compared with diseases, it is more susceptible to insect pests. Common pests include aphids and red spiders, which can be effectively controlled by spraying chemical agents such as anti-aphid and insecticide.



In general, September daisy is loved by many flower lovers for its rich colors and elegant posture, but if you want to appreciate its beautiful appearance, you must strengthen management and care during the cultivation period.