What to do when a hundred-day grass grows? it is key to reduce watering and increase light / proper fertilization.

Hundred-day grass, because the petals are getting higher and higher after flowering, it is also known as Bubugao. Whenever the zinnia blossoms, its beautiful and strange flower pattern, gorgeous design and color, coupled with the bodybuilding plant type, are loved by people. But the only drawback is that if improper maintenance, it is easy to grow, then a hundred days of grass grow how to do? Next, the editor will tell you the reason and the solution.

One, a hundred days of grass has grown what to do, find the reason

The hundred-day grass likes the light and is not afraid of the strong light. In summer, because the water evaporates quickly, we water the hundred-day grass every day. However, in the late stage of seedling growth, if we still water it every day and it lacks light, it is easy to grow in vain. What should we do if the herb grows? Lighting, watering, fertilization, heart picking are the main factors for the growth of hundred-day grass, specific symptoms and solutions, we continue to look at.

Second, the reasons for the growth of a hundred-day grass and its solutions

1. Lack of light

Zinnia, a kind of plant with high light demand, when the zinnia blossoms, we also know that by adjusting the light time, we can also change the florescence and make it earlier or later. In the later stage of the seedling, the zinnia grows very fast, and if the light is not enough, it is very easy to grow.

Solution: what if a hundred-day herd grows up? If it is caused by lack of light, we should increase the light at this time. After the sun comes out in the early morning, we should move the seedlings of 100-day grass to a place with plenty of light until the sun sets. After a period of time, the phenomenon of growing up can be stopped.

2. Overwatering

In the watering method of zinnia, it was said that watering should be based on light. If the light is strong, the water will evaporate quickly, so it should be watered more; if the light is not recharged, the water in the basin will evaporate more slowly, and we should water less. If we continue to water a lot at this time, it will affect the root respiration of the grass, resulting in the growth of the grass.

Solution: if the 100-day grass grows caused by too much watering, you should postpone watering, move the pot to the sun, and let the water evaporate quickly. After that, water the zinnia according to the correct watering method, so as to avoid the appearance of overgrowth.

3. Nutrient imbalance

The hundred-day grass likes to be fat, and sufficient nutrients can make the seedlings grow into strong plants. But nutrients must be balanced, otherwise it is easy to overgrow or cause other poor growth conditions.

Solution: when applying fertilizer, the amount of phosphorus and potassium fertilizer can be increased, the proportion of nitrogen fertilizer can be reduced, and the balanced proportion of nutrients can be realized.

4. Excessive fertilization

In the sowing and propagation of zinnia, we have said that when sowing, a small amount of fertilizer should be applied to the substrate, either phosphorus or potassium fertilizer or nitrogen fertilizer. However, if we put too much nitrogen fertilizer at this time, it will cause the seedlings to grow faster than the normal level in the later stage, thus growing in vain.

Solution: what if a hundred-day herd grows up? If it is caused by too much fertilization, we should pour a lot of water, let the fertilizer dilute out, or trouble point, directly change the pot soil, let the zinnia refreshing again.

5. Untimely pruning

In the breeding method of zinnia, it was said that we should pay attention to pruning, that is, picking the heart. If the heart is not picked in time, there will be the phenomenon of overgrowing plants, thus affecting the ornamental.

Solution: when the seedling grows to about 10 centimeters, it needs to be coring. Usually leave 2-4 pairs of true leaves. The advantage of this is that it can not only prevent the hundred-day grass from growing, but also make the plant shape more beautiful. As for how to pick the heart of the hundred-day grass, there is a detailed introduction, so I won't say much here.

Generally speaking, the zinnia has a strong adaptability, and the phenomenon of overgrowth is rarely seen. But after all, plants are raised by people, and it is inevitable that there will be problems such as improper maintenance, so in order to raise hundred-day grass more easily, we should keep the above contents in mind to prevent the emergence of overgrowth. With regard to the growth of a hundred-day grass, this is the end of the editor's introduction. I hope I can give you some help.

What to do when a hundred-day grass grows? how to prevent it?

Hundred-day grass likes warmth, cold tolerance, sunshine, fear of heat, strong sex, drought tolerance, barren resistance, and avoid continuous cropping. The root is deep and the stem is hard and not easy to lodge. It is suitable to grow in fertile and deep soil. The suitable temperature during the growing period is 15-30 °C. What if a hundred-day herd grows up? What is the reason for the growth of a hundred-day grass? How to prevent a hundred days of grass from growing? The following wed114 wedding network editor brings you the details.

The reason why a hundred days of grass grows.

Lack of light

Zinnia is a plant with high demand for light, and it can also change the florescence, advance or postpone it with the help of the adjustment of light. Seedling growth rate is very fast in the later stage, lack of light, and it is very easy to grow in vain.

Too much water

In places with strong light, water evaporates faster, but if the light is not enough, it will lead to slow evaporation of water in the basin soil, and if a large amount of water continues to be watered, it will affect the respiration of the roots. resulting in poor plant growth.

Too much nitrogen fertilizer in sowing substrate

In the sowing medium of zinnia, a small amount of fertilizer can be applied, both phosphorus and potassium fertilizer and nitrogen fertilizer, but if the nitrogen fertilizer is excessive, it will cause the seedling to grow faster than the normal level in the later stage, thus growing in vain.

What if a hundred-day herbalist grows up?

Increase the light

Hundred-day grass seedlings need enough light to grow happily, and when the sun comes out in the early morning, they can be placed in a place where they can be exposed to light until the sun sets. The seedlings can be moved indoors when the outdoor temperature is low at night. Potted seedlings have this advantage, where you like to move!

Balanced nutrients

A hundred-day grass seed needs enough nutrients to grow into a robust plant. But nutrients must be balanced, otherwise it is easy to overgrow or cause other poor growth conditions. When applying fertilizer, the amount of phosphorus and potassium fertilizer can be increased, the proportion of nitrogen fertilizer can be reduced, and the balanced proportion of nutrients can be realized.

Coring treatment

When the seedling grows to about 10 cm, coring treatment is carried out to promote the growth of axillary buds, leaving 2-4 pairs of true leaves. Coring can not only prevent the overgrowth of seedlings, but also limit the height of zinnia, dwarf, make the plant more beautiful, and make the flowers bigger and more colorful.

What if a hundred-day herbalist grows up?

The reason why the grass grows in a hundred days is lack of light.

Zinnia is a plant with high demand for light, and it can also change the florescence, advance or postpone it with the help of the adjustment of light. Seedling growth rate is very fast in the later stage, lack of light, and it is very easy to grow in vain.

Too much water

In places with strong light, water evaporates faster, but if the light is not enough, it will lead to slow evaporation of water in the basin soil, and if a large amount of water continues to be watered, it will affect the respiration of the roots. resulting in poor plant growth.

Too much nitrogen fertilizer in sowing substrate

In the sowing medium of zinnia, a small amount of fertilizer can be applied, both phosphorus and potassium fertilizer and nitrogen fertilizer, but if the nitrogen fertilizer is excessive, it will cause the seedling to grow faster than the normal level in the later stage, thus growing in vain.

How to prevent the growth of a hundred-day grass from increasing the light

Hundred-day grass seedlings need enough light to grow happily, and when the sun comes out in the early morning, they can be placed in a place where they can be exposed to light until the sun sets. The seedlings can be moved indoors when the outdoor temperature is low at night. Potted seedlings have this advantage, where you like to move!

Balanced nutrients

A hundred-day grass seed needs enough nutrients to grow into a robust plant. But nutrients must be balanced, otherwise it is easy to overgrow or cause other poor growth conditions. When applying fertilizer, the amount of phosphorus and potassium fertilizer can be increased, the proportion of nitrogen fertilizer can be reduced, and the balanced proportion of nutrients can be realized.

Coring treatment

When the seedling grows to about 10 cm, coring treatment is carried out to promote the growth of axillary buds, leaving 2-4 pairs of true leaves. Coring can not only prevent the overgrowth of seedlings, but also limit the height of zinnia, dwarf, make the plant more beautiful, and make the flowers bigger and more colorful.