How to plant chrysanthemums
This article focuses on the knowledge of how to plant chrysanthemums and the steps involved in their cultivation, offering some great tips and tricks that are worth collecting!
Chrysanthemums are very familiar to us, as they are the most common flowering plants in our lives and one of China's top ten famous flowers, playing a significant role in the Chinese flower market throughout history. Chrysanthemums come in many varieties and colors, and besides their high ornamental value, they also have significant medicinal and edible value, with effects such as clearing the liver, improving eyesight, and detoxifying heat. With the increasing market demand, the cultivation area of chrysanthemums is also expanding. So, how do you plant chrysanthemums? Let's take a look together with the editor.
Methods for planting chrysanthemums
1. Soil: Chrysanthemums are adaptable to a wide range of soil pH, growing well in slightly acidic to slightly alkaline soil with a pH value between 5.5 and 7.0. A mixed soil can be prepared using 6 parts of decomposed leaf mold, 3 parts of sandy soil, and 1 part of cake fertilizer residue.
2. Temperature: The suitable temperature for chrysanthemum growth is around 21 degrees Celsius. They can tolerate cold and safely overwinter in conditions of about 5 degrees Celsius, but they are not heat-tolerant and will grow slowly when the temperature exceeds 32 degrees Celsius.
3. Light: Chrysanthemums are typical short-day flowers and only form flower buds and bloom when the daily sunlight is short. They require 14.5 hours of sunlight during the vegetative growth period and 12 hours of sunlight during the flower bud differentiation period.
4. Water: Chrysanthemums require a lot of water but are afraid of waterlogging, especially during the vegetative growth period when they grow quickly and need a lot of water, which can easily lead to water deficiency. It is important to water them frequently but avoid waterlogging.
5. Fertilization: When fertilizing chrysanthemums, it is necessary to first sprinkle the fertilizer on the surface and then water thoroughly, allowing the fertilizer to seep into the roots of the chrysanthemums, ensuring it can be absorbed.
6. Pinching: When the chrysanthemum plant grows to about 10-20 centimeters high, it can start pinching. Only 4-5 leaves at the base of the plant should be left, and all the upper leaves should be removed. Any branches and buds that grow later should also be pinched.
7. Diseases and pests: The main diseases of chrysanthemums include rust, black spot, and gray mold, which can cause significant harm to their growth. It is necessary to take appropriate preventive measures during the cultivation of chrysanthemums.
① Rust: It affects leaves and stems, with leaves being more severely affected. A 65% wettable powder of zinc omadine can be sprayed.
② Black spot: It mainly affects leaves and can be controlled by spraying equal parts of Bordeaux mixture.
③ Gray mold: It affects flowers, leaves, and stems. In the early stages of the disease, a 65% wettable powder of zinc omadine can be sprayed.
The detailed explanation provided above on how to plant chrysanthemums and the steps involved in their cultivation is for reference and suggestion only!