CATDOLL : CATDOLL: What are the methods of propagating aster?

Asters are generally propagated by sowing.

How to plant aster seeds

In order to obtain pure and prosperous blooming effects in a short period of time, the sowing method is generally used as a common method of reproduction for aster. In the specific sowing, row sowing is mainly used. When the temperature can reach about 15 degrees, it can basically germinate within a week, and the seedlings will become more neat in ten days at most.

Suitable environment for aster

Chrysanthemum is a plant that has a certain adaptability to different soil environments. It is a shallow-rooted plant, and the so-called shallow-rooted plants must be adequately watered, especially in drought and spring and summer. Timely watering is very necessary. There are various varieties of aster, and their management also requires specific analysis.

Propagation measures of aster: aster is usually propagated by sowing. The sowing time is determined by different varieties and application requirements. Taking the potted variety Asteroid series as an example: it can be sown from November to April of the following year, and the flowering time can be from April to August. There are 420 to 430 seeds per gram of aster, and the suitable temperature for germination is 18 to 21 degrees Celsius. It will germinate 7 to 21 days after sowing.

Pest and disease control: Common diseases include rust, wilt and root rot, which can be controlled by spraying 1000 times diluted 10% antibacterial agent 401 acetic acid solution. Insect pests include red spiders and aphids, which can be killed by spraying 1500 times diluted 40% dimethoate EC.