What should I do if my hairy starfish leaves are yellow? How to raise hairy starfish Hairy starfish

Yellowing is due to deficiency.

The yellowing of the leaves of the hairy starfish is mostly caused by improper maintenance methods, and it is enough to pay attention to maintenance.

Breeding methods and precautions of hairy starfish.

1. Soil: The slightly acidic red jade soil is its favorite, which can fix its roots very well, and the air permeability is also very good. You can add some peanut chips to the soil to increase nutrients.

4. Fertilization: When planting hairy starfish, it is best to apply a water-soluble fertilizer with fertile leaf granules, which can promote the rooting and development of hairy starfish.

5. Flower pot: There are two conditions for choosing a flower pot, ventilation and drainage, so the clay pot can meet its needs well, and a tile should be placed at the bottom to help drain the water.

It can be watered too much or dry, I just raise plants and sell plants, but I haven't seen it with my own eyes, and I can't make a decision.

The leaves of the hairy starfish are interactive. The leaves have many burrs and are easy to grow in groups, the flowering season is from late winter to early spring, the flowers are white, five-petaled, and the flowers are spike-like clusters at the tips of the branches, and the flower stems are hairy.

Spring and autumn are the growing season, you can have full sunshine, watering is dry before watering, not dry and watering. In summer, it will be slightly dormant, ventilated and shaded, with water 3 to 4 times a month, and a small amount of water will be given at the edge of the basin. In order to maintain that the root system of the plant does not dry out due to excessive drying.

In winter, when the temperature is lower than 5 degrees, the water should be gradually cut off, and the potting soil should be kept dry below 3 degrees, and try to keep it not lower than minus 5 degrees, which can withstand slight frost.

The propagation methods include sowing and dividing, and cutting heads. Generally, the side bud division method is used to propagate cuttings, and the remaining part will germinate more side buds, and a large number of seedlings can be obtained by sowing seeds, which are suitable for greenhouse breeding. Plant pollination must be cross-pollinated, these flowers are small, pollination is a bit difficult, and patient pollination with a micro-pollinator is required.

Succulent hairy starfish blooms, it is better to put it on the balcony in a bright and ventilated place, the soil is not dry and does not water, it doesn't matter if the soil is dry, it is especially drought-tolerant and less watered, and it is okay to not manage it for a long time.

Most of the causes of gardenia yellow leaves are caused by improper management in the cultivation process, such as too much water or insufficient water, too strong or too weak sunlight, too much fertilizer or lack of nutrients. We can only solve the problem of yellow leaves by figuring out the causes of yellow leaves, but how can we know what specific causes of yellow leaves?

Gardenia (details).

1. Caused by excessive water: the leaves are yellow, the young leaves are dark yellow and have no luster, but the old leaves have not changed much, and the new shoots have shrunk but do not grow.

Solution: Place the flowers in a ventilated and cool place, and wait for the excess moisture in the soil to dry out on its own before putting them back in place.

2. Yellow leaves caused by insufficient water: dry yellow, mainly in disguise: the leaf sheath is withered, the old leaves are first yellow and finally fall off, and the growth of young leaves is not greatly affected.

Solution: Since it is caused by lack of water, of course, it is to replenish the water, but pay attention to a certain degree in the process.

3. Yellow leaves caused by too strong sunlight: burning yellow, manifested as leaf sheath or leaf edge wilting, and yellow spots will appear on sunny leaves.

Solution: Move the flowers to the shade.

4. Yellow leaves caused by lack of sunlight: lack of light yellow, because the flowers are hidden in a dark place for a long time, resulting in their inability to synthesize chlorophyll, and finally the leaves are yellow and fall off.

The solution: move the flowers to a sunny place.

5. Yellow leaves caused by overnutrition: the top of the new leaves appears dry brown, and the leaves are yellow and dull.

The solution: stop fertilizing.

6. Yellow leaves caused by nutritional insufficiency: the color of young leaves gradually fades, and finally yellow.

The solution: fertilize the flowers.

Teach you three tricks to keep the leaves of green plants from yellowing!

During the growth period of potted flowers, the leaves often turn yellow, and most of the reasons are caused by improper cultivation management. Here are a few examples of "yellowing". 1. Water yellow:

The potting soil is wet for a long time, resulting in a lack of oxygen in the soil, which makes some roots rot and weaken their ability to absorb water and fertilizer. It is manifested in the young leaves are dark yellow and dull, the apical center of the new shoots is atrophied, and the branches and stems are small and yellow-green. In this case, the soil should be loosened, watering should be controlled, fertilizer should be stopped, and the heavy ones can be depotted, and the soil balls should be dried in the shade and then potted.

2. Fat yellow: due to excessive fertilization or excessive concentration, especially the yellow leaves caused by partial nitrogen fertilizer, the new leaves are thick and shiny, but the leaf surface is uneven and uneven, and the old leaves gradually turn yellow and fall off. At this time, the fertilization should be stopped and the amount of watering should be increased appropriately to dilute the nutrients, the potted flower fertilizer water is insufficient or the pot is small, the root system in the pot is senescent or too dense, and the leaves of the flower plant will become thinner and yellow, at this time the pot should be changed and the soil should be changed, usually when the rain arrives at the beginning of summer.

3. Alkali yellow: potted acid-loving flowers, such as camellia, Milan, smile, rhododendron, jasmine, etc., often cause green loss and yellowing due to soil alkaline reaction. It is manifested in the veins that start from the new leaves of the branches, and the leaf veins, especially the main veins, remain green, and the yellow-green phenomenon is very obvious.

With the aggravation of the degree of yellowing, the leaf veins gradually lose green, and then the whole leaf is white, the leaf edge is scorched, the leaf is littered, and the branches are withered in severe cases, so that the whole plant dies. 4. Yin yellow: Flowers that like sunlight often cause the branches and leaves to wither due to insufficient indoor light, so the pot should be moved to the outside for ventilation and lighting.

For semi-negative flowers, such as bamboo, the leaves will also turn yellow under strong light, so to avoid exposure to high temperature and strong light in summer, they should be moved indoors or set up in a shade shed for storage. 5. Dry yellow: due to long-term lack of watering, or less watering, the leaves are yellow or brown ends, brown edges, and the old leaves fall off from the bottom up.

However, the new leaves generally grow normally, and when this phenomenon occurs, water should be replenished so that the soil is no longer short of water. 6. Burning yellow: potted flowers that like shade and dampness, such as spider plant, evergreen, hosta, etc., such as strong direct sunlight, the leaves also have brown ends, brown edges, this phenomenon occurs, and the pot can be placed in the shade.

7. Damp and hot yellow: some potted flowers that are not resistant to high temperature and high humidity have yellow leaves caused by poor ventilation and improper shading in midsummer, such as hanging bell begonias in summer. Therefore, high temperature and high humidity are also easy to cause leaves to turn yellow, this kind of leaf yellowing can be prevented as long as attention is paid to ventilation and cooling, and the potting soil can not be too wet.

What to do if the leaves turn yellow after jasmine flowering? It turns out that pests and diseases are at fault, and spraying should be found in time**!

After it will come from the new hair.,It's just peeling.。。