Propagation methods of marigold sowing propagation and cutting propagation

Marigold can be cut in summer, which is easy to root and grow into seedlings quickly. Cut 8-12 cm twigs from the mother plant as cuttings, remove the lower leaves, insert them into the basin soil, insert 3 plants in each pot, pour enough water after insertion, slightly shade, and root after 2 weeks. Then, gradually move to a sunny place for daily management, and it can blossom in about a month. Today, the editor brings you the breeding method of marigold.

Propagation methods of marigold:

1. Sowing and reproduction

Marigold is generally propagated by sowing and reproduction.

The seeds of marigold are easy to germinate and are usually sown from late March to early April in spring. If you plant marigold seeds into the culture soil, you can choose to use a sowing pot. Make sure that the temperature is 15-20 ℃ after sowing, and the seedlings will usually emerge within a week.

Let the seedlings continue to grow after the marigold emerges. When the seedlings of marigold grow to 5 cm and have 7 to 8 leaves, they can be transplanted and planted.

Marigold should be sown and propagated at a certain temperature. After sowing, it should be covered with soil and watered to ensure sufficient moisture. It takes about 50 days from sowing to flowering. If it is sown and propagated in summer, it will take 60 days to bloom. In the selection of seeds, we should choose the fruit after flowering in autumn, which should be fresh and shiny. Because, the germination rate of seeds that bloom in summer is low.

2. Cuttage propagation

The cutting propagation of marigold is carried out from May to June in summer.

Take about 10 cm long twigs as cuttings, cut off the lower leaves, and insert them into sand or vermiculite. Marigold cutting after watering enough water, and need shade, generally about 10 days can take root, rooting can be transplanted.

It is easy to manage marigold after transplanting. Generally, after transplanting, marigold should be gradually moved to a sunny place for daily management, and it can blossom after about 1 month. During the period from planting to flowering, marigold can be fertilized every 20 days, and thin and rotten liquid fertilizer is needed to ensure fertile soil. Water properly to keep the soil slightly wet. Heart picking can be carried out many times to increase branches and promote marigold to blossom more.

How to propagate marigold? propagation method / sowing propagation / cutting propagation of marigold

Marigold is a kind of common flower in summer, which is highly ornamental. People are raising marigold in many areas of our country. With more people raising marigold, how to reproduce marigold has become a problem that people are more concerned about. What are the breeding methods of marigold? Next, the editor will take you to learn about it.

First, how to reproduce marigold

On the question of how to reproduce marigold, in fact, it can be roughly divided into two kinds: sowing reproduction and cutting propagation. As long as the method is right, the survival rate of sowing and cutting is very high. The specific propagation methods of marigold are explained in detail below. Let's take a look.

2. Propagation methods of marigold

Sowing and reproduction

1. Soil selection

Among the propagation methods of marigold, sowing and reproduction is a more commonly used method. when sowing and reproduction, we first need to choose the soil, we can choose the sandy soil with high looseness, which has better drainage and can make the seeds absorb nutrients better and germinate faster.

two。 Sowing method

About how to sow and reproduce marigold, in fact, the method is very simple. First, we need to flatten the selected soil in a flowerpot, then sow marigold seeds evenly on the soil surface, and then cover the soil with 2cm to water it. When watering, it is OK to water thoroughly at one time, but remember not to accumulate water. After a month or so, it can germinate.

3. Subsequent management

Wait until the seeds of marigold sprout, we can carry out conservation, if you do not know how to maintain, you can refer to the marigold culture method, in which there is a detailed teaching, here the editor will not introduce too much.

Cuttage propagation

1. Cuttings selection

Among the propagation methods of marigold, the number of people used by cutting is relatively less than that of sowing, but although it is used less, the survival rate is not low. In cutting propagation, we first need to choose cuttings, that is, branches. when choosing, it is best to choose branches with strong growth and no diseases and insect pests, which will greatly improve the survival rate.

two。 Cutting method

To know how marigold is propagated by cuttings, we first need to find a strip object about as thick as cuttings, cut a hole in the middle of the basin soil, then insert the cuttings into it to flatten the soil, and then pour water and wait for about 15 days to take root.

How to propagate marigold, sowing and cutting propagation

How to reproduce marigold 1, sowing method a, sowing time

Marigold seeds are usually sown from late March to early April every year.

B. Preparation of sowing pot soil

Marigold sowing soil is generally vermiculite or prepared nutrient soil, and to disinfect the soil.

C. Seed sowing

Sow the seeds on the soil, and cover the seeds with vermiculite after sowing, pay attention to ensure the humidity of the substrate, and carry out short-day treatment for 14 days. The optimum temperature for seed germination is 17-20 degrees Celsius, and all the seedlings come out in 5-8 days.

D, seedling emergence maintenance

After the seeds emerged, the light was gradually strengthened and sprayed with a fine-eye spray pot to ensure the humidity of the substrate. When the seedlings produced 3 true leaves, the seedlings were moved once, and the seedlings were moved into the bovine eye salt containing No. 1 culture soil, 1 seedling in each pot, poured into the pot and watered down for about 5 days, gradually enhanced the light, and carried out the normal culm management at the seedling stage.

2. Cutting propagation method.

Cuttage propagation should be carried out from May to June every year, and it is easy to survive. Choose twigs as cuttings, the length is about 10 cm, insert them into sand bed or peat soil, keep room temperature at 19 degrees Celsius-21 degrees Celsius, rooting in 10-15 days generally, cuttings can bloom in 30-40 days.