How to prune the branches and leaves of Chrysanthemum and the breeding method of Chrysanthemum

An ancient Tao Yuanming's poem "picking wild flowers by the fence, accidentally saw Nanshan." The poem suddenly pulled the chrysanthemum into the list of the four gentlemen in the flowers and became famous. In fact, the appreciation of chrysanthemums is very strong, there are many valuable varieties of chrysanthemums are also priceless, ordinary people are not common. And chrysanthemums have medicinal value, the most common is to dry chrysanthemums into chrysanthemum tea, and has the effect of dispersing wind and heat, calming liver yang, clearing liver and eyesight, clearing heat and detoxification.

How to prune the branches and leaves of chrysanthemums

1. When the chrysanthemum is in the strong seedling stage, many axillary buds will grow. Pinch them off with your fingers in time. Otherwise, it will consume a lot of nutrients and sprout many small branches, causing the plant to be disorganized and destroy the beauty of the plant. When the chrysanthemum is in the bud stage, sometimes side buds grow on the branchlets of the top bud, except for those that need to be retained, the rest should be cut off in time with tweezers to promote the hypertrophy of the top bud.

2. Picking the heart in time can promote the growth of lateral branches and depress the plant height. Due to the different artistic shapes of chrysanthemums, the time and times of heart picking of potted plants are also different. In the northern region, ordinary family chrysanthemum potted plants generally retain 7 flowers. After the chrysanthemum seedlings are planted, they retain 5 leaves to pick the heart, and when the lateral branches grow out 5 leaves, each side branch will retain 2 Mel and 3 leaves for the second time.

Propagation methods of chrysanthemum

1, the reproduction of chrysanthemum, we will think of using seeds to reproduce, but this method is too stupid, and the seedling growth is slow, generally do not use this. First of all, choose the chrysanthemum with strong plants, and you'd better choose the kind of seedlings that grow very well. Cut off the flower stem with scissors, then about 7 cm, cut into a section, each twig has no more than 2 leaves, in order to prevent the evaporation of water.

2. Make a good chrysanthemum stem in the sun for 1 to 2 days, be careful not to expose to the sun! This is to allow the wound to heal. Before the stem is inserted into the soil, it can be soaked in appropriate sugar water for an hour to facilitate it to take root! And sprinkle water to the leaf surface properly to replenish water for it. About a month later, the seedlings took root and sprouted, and then transplanted to the flowerpot.

How to plant chrysanthemums well

1. the choice of soil should be the kind of soil that is easy to drain and not easy to stick, so that when the chrysanthemum grows, it will not be flooded, so that it can stay dry, and the place of choice should also be leeward, not against the wind, otherwise the chrysanthemum will be hurt by the wind. There are many kinds of chrysanthemum breeding process, you can choose a variety, but it depends on personal preferences and patience for growing chrysanthemums. However, it is generally recommended that ordinary families can choose to plant chrysanthemums by cutting.

2. the saying that chrysanthemums like fertilizer must be taken into account when planting, even in the family. Remember, when applying fertilizer, you must sprinkle the fertilizer first, and then pour the water thoroughly, so that the fertilizer can fully seep into the root system of the chrysanthemum, so that it can be absorbed by the chrysanthemum.

Main diseases and insect pests of chrysanthemum

The main results are as follows: 1. Chrysanthemum brown spot, harmful symptoms: at the beginning of the disease, round or oval-shaped disease spots appeared on the leaves, the size of the disease spots were yellow or purple-brown, the disease spots changed to dark brown in the later stage, gradually expanded, and in severe cases, most of the disease spots were connected, and the leaf surface was scorched. And then fall off.

2. The cause of the disease: the disease period is from April to October, overwintering on the diseased leaves with hyphae and conidia and spreading by wind and rain. The disease is serious in autumn when it is rainy, the disease is also serious when the plant is too dense, and it occurs rapidly when the temperature is high.

3. Prevention and control methods: remove diseased leaves in time to reduce the source of disease, and select robust mother plants for breeding. Avoid wetting the lower leaves when watering and drain them in time after rain. Spray 50% carbendazim 800 solution, or 75% chlorothalonil 800 times solution regularly, once every 10 days.

Chrysanthemums have strong adaptability, like shady places, cold-resistant and frost-resistant, and are suitable for growth in dry, fertile, slightly acidic to neutral soil with good drainage. In fact, as long as you understand the preferences of chrysanthemums, and then master the method of planting, it is a very good living plant, do not need to take care of too much, will soon grow into a large area.