Can osmanthus be potted? What skills do you need to plant potted osmanthus?

In our impression, osmanthus trees are relatively tall trees. In the autumn and winter of each year, the osmanthus tree slowly blooms. Xiaohua still clearly remembers that when she was a child, she climbed onto the osmanthus tree and shook the branches vigorously, and the delicate osmanthus fell like snow.

The osmanthus flowers are collected and made into osmanthus cakes, which are sweet and delicious. In fact, osmanthus trees can also be planted as potted plants.

There are many flower markets that sell the smaller osmanthus tree, which is an evolved variety that does not grow particularly stout, even though the plant may be less than a meter old when it matures. It is the most ideal plant for making bonsai. Since it comes to bonsai, it must be put on the line.

It cannot be planted at will, and there must be certain requirements in terms of temperature, soil and humidity.

Prepare the soil first, the soil is the most basic thing for plant growth. Xiaohua recommends that you use humus, which has high nutrients, and can basically meet the growth in the early stage of growth, and then add some other fertilizers after it grows out of the state. If you feel that the soil is hard, you can also add some sandy soil or carbon soil, which mainly plays the role of loosening the soil.

Avoid hardening over time.

The planting began below, and the seedlings of the osmanthus tree were carefully placed in the soil. Its roots grow diffusely, producing elongated rhizomes both transversely and vertically. Use a large flower pot, and friends who have the conditions can use ceramic pots.

Ceramics have many advantages, it is more breathable and absorbent, and it has the effect of heat preservation, especially in winter, it can avoid the temperature change too quickly.

If you want the osmanthus tree to be in a better state, you must fertilize more. In autumn, the first fertilization is applied to the soil, and more nitrogen and potassium fertilizers are added to the soil, so that the rhizomes of the osmanthus tree become thicker and more resilient. After entering July, the temperature is relatively high, so stop fertilizing and do a good job of water control.

When it officially enters autumn, it is ushered in the second fertilization period, in addition to proper pruning.

The above mainly introduces the planting method of osmanthus tree and the use of fertilizer. If the osmanthus tree is not cultivated properly, such as too much watering, rotten roots, or too much fertilization, resulting in excessive fertility of the soil and root burning. What should I do in this case?

Don't be in a hurry, observe the state of the production, and cut off some of the yellowed leaves and blackened branches.

After the above operations, this state has not been alleviated, and the next steps are important. Open the soil, dig the whole plant out of the soil, patiently examine its rhizomes, and carefully cut off the blackened roots with scissors. Before autumn is over, add some fertilizer to the soil and plant the plants in pots.

Maintain a certain temperature, and it will recover slowly.

Xiaohua believes that potted osmanthus trees have become a fashion. There are many people who grow it, but there are very few who grow it. After learning these methods, I believe that your osmanthus tree will definitely look new.

OK. Choose a container: When cultivating osmanthus, it is necessary to choose the right pot according to the root width of the osmanthus.

Environmental requirements: Place it in a well-lit place, such as a south-facing balcony. Watering:

Watering should follow the principle of seeing dry and wet, dry is dry, and watering is thorough. Fertilization: Fertilization should be timely, generally apply a thin fertilizer once every 10 to 15 days.

Osmanthus can be potted, the pot is required to be larger, and the soil quality is mainly pine needle soil. At the bottom, the bottom should be paved with ceramsite to increase the drainage of the soil, prevent the rotten roots of the osmanthus tree, and the soil quality should be mainly increased with pine needle soil to increase nutrients and a small amount of sand to increase soil permeability.

Can be potted, bonsai osmanthus because of the area, so watering and fertilization should be reasonably arranged, fertilizer a small amount of many times, see the potential of the tree fertilization, the leaves are not yellowed almost without fertilization, more pruning, bonsai osmanthus is estimated to change the pot in about five years, and the pot is generally selected in the spring and autumn season.

Cultivation method of potted osmanthus.

1. Osmanthus likes a warm and moist, moderate light, ventilated and wind-sheltered growth environment, suitable for growing in fertile, well-drained slightly acidic soil, resistant to high temperature and has a certain cold resistance.

2. The optimal temperature for growth and development is 25 to 28, more than 30 will have a slight impact on growth, and less than -6 may be frost damaged.

3. Osmanthus likes fertilizer, and the growing season should be applied every 7 to 10 days with a well-rotted thin liquid fertilizer, and dry fertilizer should be applied once before and after flowering. During the whole growth period, more phosphorus and potassium fertilizers should be applied.

4. Potted osmanthus needs to change the soil once a year before budding in spring, and at the same time properly prune the fibrous roots that are too dense or senescent. From April to September, it should be cultivated in a ventilated and sunny place.

Precautions for the cultivation of potted osmanthus.

1. Daily maintenance must pay attention to not more watering.

2. Osmanthus is a long-day plant that can not be overshaded, and likes strong light.

3. Potted osmanthus should be repotted every 1 to 2 years, and a small amount of hoof should be applied as base fertilizer, and phosphorus and potassium fertilizer should be applied throughout the growth period.

Osmanthus cultivation methods and precautions.

1. Potting soil selection:

When potting osmanthus, the potting soil can be used with mountain mud humus soil: garden soil: sand soil press 5:

3:2 preparation, can also be used garden soil: manure:

River sand is prepared at a ratio of 1:1.

When potting, well-rotted organic fertilizer, bone meal, etc. should be added as base fertilizer.

2. Flower pot selection:

When planting osmanthus in pots, it is recommended to choose a tile pot with good air permeability to plant it. The bottom fan is followed by tiles to facilitate drainage.

The planting time of osmanthus should be selected in late autumn from November to early December, or from February to early March in spring, and the seedlings should be potted in spring as much as possible to avoid frost damage in winter. After potting, it should be watered thoroughly, put it in a ventilated place to slow down the seedlings, and move it to a sunny place for maintenance after 1 week.

4. Moisture management

Potted osmanthus should be kept moist in the potting soil, and attention should be paid to drainage in the rainy season to prevent root rot due to more water. When flowering in autumn, the potting soil should be avoided from being too wet, otherwise it is easy to fall flowers and buds.

5. Fertilization: When germinating in spring, 30@ cake fertilizer water should be applied once every 10-15 days, and after July, potassium dihydrogen phosphate or superphosphate should be added at the same time as cake fertilizer water to promote the differentiation of flower buds.

6. Pruning: After the autumn flowering, prune and prune, cut off the dead branches, weak branches, and diseased branches, so that each side branch evenly leaves thick short branches. And during the growth period, the sprouting tillers should be cut off in time to avoid excessive consumption of nutrients.

7. Pest control:

Osmanthus is susceptible to charcoal maggots, brown spots, coal stain disease, whiteflies, scale insects and leafhoppers. Attention should be paid to timely prevention and control.

Potted osmanthus is difficult to manage water. Excessive watering often causes growth, poor drainage, and water accumulation in the pot is easy to cause root rot, so daily maintenance must pay attention not to water more, even if more water is needed in the early flowering stage, to avoid over-wetting the potting soil. After the rain, the water in the pot should be removed in time, and the watering should be properly controlled during the flowering period, otherwise it will cause serious flower fall.

Let the plants receive more light.

Osmanthus is a long-day plant that can not be overshaded, and likes strong light. If the plant does not get enough light during the growth period, it will cause its branches and leaves to grow, affecting the formation of flower buds, resulting in the inability to flower.

Sunny, ventilated. Rather dry than wet. Soil requirements are not strict. Top dressing with fermented soybean cake water.

1. Pot selection: osmanthus green leaves and yellow flowers, evergreen in all seasons, it is advisable to choose a deeper round pot or square pot, and the diameter of the pot mouth is roughly equivalent to the canopy diameter of the osmanthus branches and leaves, which is conducive to root development and growth. The texture of the pot is better than a purple sand pottery pot or a glazed pottery pot.

The color is better in purple or ochre, which can be contrasted sharply with the color of flowers and leaves to increase its ornamental effect.

2. Soil: Osmanthus likes fertilizer, and it is advisable to use fertile and loose, well-drained sandy loam. The culture soil of potted osmanthus is usually prepared with 1:3 of garden soil, manure and river sand, and it is necessary to pay attention to disinfection treatment so as not to be infected with pests and diseases.

3. Cultivation: Osmanthus should be planted in early spring or autumn, put a layer of river sand or vermiculite on the bottom of the pot before potting, in order to facilitate ventilation and drainage, and then spread a layer of peat soil or fine mud about 2 3 cm thick, up to 1 to 3 of the depth of the pot. Then, put the osmanthus seedlings with soil balls at the root into the pot, press the soil with the cultivation soil, press it with your fingers, and fill the soil until it is close to the mouth of the pot, and the soil surface should be 2 3 cm lower than the mouth of the pot to facilitate watering and fertilization.

After planting, it should be watered thoroughly, and then moved to a shaded place for about 10 days to "serve the pot" and gradually resume growth.

4. Watering: The potting soil of osmanthus trees should master the principle of not drying and not watering, and watering is watered thoroughly. Generally, water every 3 4 days in spring and autumn, water once a day in high temperature in summer, water every 7 10 days in winter, water in the morning and evening in summer, and water around noon in winter, so that the water temperature is close to the soil temperature, so that it will not be cold and hot and hurt the root system.

Watering in autumn should be appropriate, and in the rainy season, it is necessary to prevent the potting soil from becoming too wet or waterlogged.

5. Fertilization: osmanthus tree bonsai is mainly for viewing flowers, should be supplied with sufficient fertilizer, nitrogen fertilizer can be applied 1 or 2 times to promote the growth of branches and leaves, flower bud differentiation and flowering before phosphorus fertilizer is the main, the potting soil should be slightly dry before fertilization, and it is advisable to loosen the soil first, so as to absorb the fertilizer. The day after fertilization, it should be watered.

If you use compost or manure, you must be completely decomposed before you can use it. The chemical fertilizer superphosphate should be used, and its concentration should not exceed 2.

6. Pruning: The shaping and pruning of osmanthus trees should be carried out after autumn, and the upper branches should be cut off to balance the tree momentum. Branches that are too dense should be thinned and diseased branches should be removed to concentrate nutrients for flowering.

Plastic pruning combined with water and fertilizer management can improve the robust growth of osmanthus bonsai and maintain a beautiful posture.

7. Repotting: Osmanthus bonsai can be repotted and changed once every 2 or 3 years. The new pot should be larger to facilitate the growth of osmanthus roots.

Combined with the potting, cut off a part of the old roots and dead roots, remove a part of the old soil with a bamboo stick, replace it with a loose and fertile new culture soil, and place the rotting cake fertilizer at the bottom of the pot as the base fertilizer, and the filling must be compacted, so as to promote the flourishing of osmanthus flowers.

8. Diseases: Common diseases of osmanthus include leaf spot, coal stain disease, algae spot, root rot, iron deficiency disease, etc., which should be prevented and controlled according to the disease. Leaf spot, coal stain disease and algal spot disease can be sprayed with Bordeaux liquid or 5 carbendazim 500 1000 times liquid for control.

Root rot should pay attention to keep the soil loose and breathable, do not accumulate water, such as root rot caused by fungi, can be used to irrigate the roots with 200 300 times of ammonium dyssen.

1. To choose the right container, the width of the container should be about 10 cm wider than the width of the osmanthus root, and the depth should be about 15 cm deeper than the depth of the osmanthus root.

2. Osmanthus should be placed in a bright place, such as a south-facing balcony, a south-facing window or near a south-facing door.

3. When watering osmanthus flowers, it is necessary to follow the principle of seeing dry and wet, dry and dry, watering thoroughly, because of the high air temperature in summer, it is necessary to water more in an appropriate amount, and reduce watering in other seasons.

4. Pay attention to timely fertilization, do not lack fertilizer, generally apply a thin fertilizer once in 10 to 15 days, and follow the principle of thin fertilizer diligent application.