How to maintain a jointed ash bonsai? How to maintain the knotted ash bonsai in winter

Jointed ash is a precious tree species, as a bonsai suitable for decorating gardens, courtyards, has a very high ornamental value, its adaptability is strong, daily maintenance in addition to conducive to the growth of plants, or for bonsai shaping. Let's talk about what needs to be paid attention to and how to do the maintenance of ash bonsai.

1. Growth environment 1Temperature.

The knotted ash is cold and high temperature resistant, the high temperature tolerance limit is as high as 43, and it can withstand low temperatures of minus 21 degrees Celsius, so it does not need to be cooled down in summer, and it does not need to be moved to indoor breeding in winter. However, it is necessary to pay attention to the water temperature of watering, when the temperature is high in summer, if the temperature of the water used is relatively low, it is easy to cause the leaves to shrink, and the same is true in winter, so you need to make the temperature of the water to be used and the temperature is similar to the temperature before watering.

2.Moisture content. To ensure that it is not dry or watered, the potting soil only needs to be slightly damp.

To fill the pot, you can first pour it close to the height of the rim of the pot, and wait until the water on the surface seeps down before watering again. Watering is best at 8 or 9 a.m., try not at night, and be careful to remove stagnant water on rainy days.

Water once every 3 to 4 days in spring and autumn, once a day in the summer when it is cooler in the morning or evening, increase the amount of watering, and water once a week more in winter. Due to the different drainage and air permeability of different pots, the actual operation should be based on the dryness of the potting soil to determine the watering time and amount. It is better to water with river water, well water, and rainwater, and you can also use rice washing water, and the water quality can not be polluted.

3.Illumination. The white wax likes light and is more shade-tolerant. It grows better in full sun, when the new branches are thick and the new branches and leaves are purple-red, it means that the water and fertilizer of the plant are sufficient, otherwise it is insufficient.

4.pots with soil.

After the potting is formed, the potting soil can be halved and then filled with cinders.

5.Fertilize. The amount of fertilizer does not need too much, the plant needs to be applied with thin fertilizer before growing into a tree shape, and fertilizer is applied once every 5 to 7 days.

2. Conservation 1Pruning and pot shaping.

In order to maintain the shape of the bonsai, the plants need to be pruned properly. Spring and autumn are the growth periods, and the new shoots of the jointed ash can be appropriately picked, and the protruding long branches can be cut off to maintain the shape of the potted plant. In late August, after a short dormancy period, the plants are also plucked from the new shoots of the jointed ash.

The newly bought plants should be modified, mainly by pruning the stump to promote the formation of the plant, cutting off the unwanted roots and branches, paying attention to the wound after pruning, and applying healing agents to promote wound healing to avoid infection with pests and diseases. In order to maintain the shape of the potted plant, pruning should pay attention to thinning the raw branches, and change the frog leg branches to hanging crutches.

2.Change the pot and change the soil.

When the plant is still in its juvenile stage, it needs to be repotted according to the size of the plant, and the adult plant generally needs to be repotted and repotted every 2 to 3 years.

3. The disease resistance of pests and diseases is very strong, but if the potting soil is alkaline or watered with tap water, it will cause yellowing in the long run, and prevention and control measures need to be taken, and the 400 times dilution of ferrous sulfate should be watered to the roots, once a week, for 3 to 5 times.

The common insect pest is the flower thrip, once found, it can be controlled with 800 times the liquid and other pesticides. Blowing cotton scales and red wax scales often appear on trees with poor growth, mostly in early summer and autumn, can be sprayed with 20% pyrethrin 2000 times dilution to kill pests.

During the maintenance period, nitrogen fertilizer and potassium fertilizer should be added appropriately to promote the growth of plant rhizomes, a small amount of watering, keep the soil moist, fertilize once every half a month or so, and put it in a ventilated place.

Add some nutrients regularly. Water more. This can provide a lot of nutrients to the bonsai and will not make his leaves yellow.

Warm measures: to prevent the knotting of white wax.

If it is frozen in winter, it can be moved indoors for maintenance after it has cooled down. Many flower lovers will put it in a room with air conditioning or heating for maintenance, but the air in this room will also be very dry, we need to hydrate it in time or put it in a different position.

No fertilization: In the process of curing, the jointed ash does not need to be fertilized. Because after the temperature drops in winter, it will enter a dormant period and does not require much nutrients, so after applying a Bika water-soluble fertilizer in autumn, it does not need to be fertilized at this stage.

Watering: In the process of maintaining the white ash bonsai, we must do a good job of cold and frost protection. And keep an eye on the weather and cold spells in the coming days.

Water it well before coming.

It is not recommended to repot: many people will choose to repot the white wax in winter after it enters the dormant period. In fact, in the case of unsuitable temperature conditions, it is not recommended to repot it.

The low temperature is not conducive to its recovery, so it can also be repotted, but it must be kept at a good temperature.

Light and ventilation: In winter, the ash bonsai can be placed on the balcony to provide it with plenty of sunlight. However, it should be noted that the doors and windows must be closed and not often blown by the cold air outside to prevent it from being frostbitten.

Yes, the jointed ash is a deciduous tree that will lose its leaves in winter. If you breed indoors, you can keep it hydrated, ventilated and lighted, and there is basically no problem. Jointed ash is a relatively easy to survive tree.

Wuhan Lvlin Horticulture is China's first and largest production and planting base of knotted ash, and is the first garden company in China to develop knotted ash, with more than 20 years of production and operation of knotted ash, and its works have won many awards at home and abroad. It has two large-scale jointed ash cultivation bases, planting thousands of jointed ash, all of which have been strictly and carefully modeled by senior horticulturists for more than ten years, with high ornamental value and good garden landscape effect, and are suitable for landscaping projects to form a landscape and have outstanding effect landscape requirements.

1. Soil preparation: The jointed white ash can grow more luxuriant in the loose and breathable sandy loam soil. 2. Wipe the buds and promote the branches

Remove all weak and excess buds from the branches. 3. Breeding conditions: the white ash has strong heat resistance, and there is no need to shade when the light is strong.

4. Precautions: Replace the potting soil every 2-3 years.

1. Soil preparation

It has a strong adaptability to knotted ash and can survive in a variety of soils, but the plants can grow more luxuriant in the deep, loose, drained and breathable sandy loam soil, and can also be mixed with sufficient organic bottom fertilizer before planting to improve soil fertility.

2. Wipe the buds and promote the branches

In order to promote the growth of new branches and shoots, it is necessary to bud the jointed ash, and remove all the weak buds and excess buds growing on the branches of the plant before budding in spring, so that the nutrients are more concentrated on the retained strong buds.

3. Breeding conditions

The knotted ash has strong heat resistance, can withstand high temperatures of 43 degrees, and does not need to be shaded when the light is strong in summer, if the plant is maintained in a dark and dark place for a long time, it is easy to breed diseases and pests.

4. Precautions

In order to avoid soil compaction, it is necessary to change the pot of the jointed ash every 2-3 years, and also cut off the long branches and overgrown dense branches of the plant in time to make the plant more rounded and beautiful, and improve the ornamental value.

Clause. First, in spring and autumn, the white wax will sprout. Generally, flower growers will be reluctant to remove these new shoots. However, in order to maintain the original shape and roots of the knotted wax, it is necessary to remove the new shoots.

Clause. Second, the knotted white wax is drought tolerant, so it is necessary to avoid watering too much water to raise the knotted white wax. Just remember to pour a little in the early morning and late afternoon.

Clause. Third, the knotted white wax is resistant to barrenness, so after the knotted white wax is formed, it is necessary to reduce the soil in the pot. In this way, the white wax will be more vigorous.

Clause. Fourth, the fertilizer requirements for the white wax are also very low, and the vitality is basically not needed. The weak ones only need to apply a little fertilizer in the fall.

1. In winter, if the jointed ash bonsai is replaced in an air-conditioned or heated environment, due to the dry indoor air, more attention should be paid to the drying of the potting soil to prevent the dehydration and sub-healthy growth of plants, and the death of plants caused by serious dehydration due to long-term drying;

2. Thin fertilizer is applied diligently, and when the plants enter the dormant growth period in winter, there is no need to fertilize the ash bonsai in winter;

3. Do a good job of cold and frost prevention in the first winter of the first winter, pay attention to the weather conditions of the week at any time, and water the white ash bonsai before the cold air and cold wave comes;

4. If the conditions do not allow, the lost limb orange cannot be repotted on a whim in winter;

5. Place the ash bonsai on the balcony, and remember to close the windows of the inspection group in winter.