What is the temperature of the red maple tree? What kind of environment is red maple suitable for?

Maple trees are adapted to temperatures ranging from minus 30 degrees Celsius to minus 40 degrees Celsius.

Maple cultivation management techniques.

1. Seedling cultivation.

Before raising seedlings, soak the seeds in 40 warm water for 24 hours, then mix the seeds with 2 times the moist river sand, put them into the seed storage cellar (or pit), take out the seeds half a month before sowing, spread them in the leeward and sunny place, carry out outdoor open-air germination, and sow when about 1 3 seeds begin to crack.

2. Cultivation of large seedlings.

After the soil thaws in the spring, before the sap flows, the density is adjusted by transplanting. According to the condition of the canopy of the seedling, it is advisable to have sufficient space for expansion in the canopy.

3. Planting and management.

Selection of large seedlings: healthy plants that meet the cultivation requirements, and strive to have a beautiful tree shape and posture, which is easy to dig and transport.

Harvesting of large seedlings: It is better to cut off the roots 1 to 2 years in advance. Before the soil freezes, dig a ring ditch according to the size of the mound to fill in leaves, weeds, etc., the diameter of the mound is 7 to 10 times the diameter of the seedling, dig out the leaves and weeds after the soil freezes, pack it with straw rope or other packaging materials, ensure that the mound is intact and do not scatter, and mark the direction of the canopy.

Transportation: The transportation should ensure that the soil is not scattered, prevent mechanical damage caused by excessive extrusion of the tree body and crown, and take measures such as brackets to maintain the integrity of the canopy.

4. Cultivation technology.

Planting holes: planting holes are determined according to the size of the maple mound, and the diameter of the hole is greater than 20% of the diameter of the mound.

Planting method: put the tree body into the planting hole**, correct the tree, the orientation of the planting hole is consistent with the direction of the crown, evenly fill the soil, and tamp it in layers.

Irrigation: After planting, it should be watered thoroughly in time, and the soil should be covered after water penetration to keep it moist.

Bracket fixation: ornamental maple seedlings should be fixed in time after planting, generally with 3 poles to fix and support the trunk, in the trunk height 2 3 for the binding fixed support point, between the trunk and the bracket between the cotton cloth or plastic, the crown can be increased 1 to 2 brackets to ensure that the tree body is stable.

Weeding and loosening the soil: Remove the weeds under the canopy projection in time and loosen the soil.

Drought resistance and drainage: If the soil is dry, it should be watered in time. If water accumulates during prolonged rain or heavy rain, ditches should be opened immediately for drainage.

Success requires eight nevers: never give up on dreams, never slack off on hard work, never forget friendship, never contact, never information, never let go of persistence, never lose sight of goals, never half-hearted.

The adaptability of red maple is very strong, with strong resistance, cold tolerance, drought tolerance, waterlogging resistance, and salt and alkali tolerance. However, it does not enjoy the autumn colors well in many southern cities, so it is more suitable for growing in the north. Mainly distributed in Shandong, Anhui, Liaoning, the climate and environment of these areas can promote the American red maple color change effect is better, in autumn the leaf color will turn red, ornamental value is higher.

The cultivation method of red maple.

1. Soil: American red maple does not have high requirements for soil, but if it can be maintained with acidic, drainageable and fertile soil, it will grow more vigorously. Especially for pot maintenance, it is necessary to pay attention to the soil used, and it is best to prepare a soil environment that is conducive to growth.

2. Watering: American red maple likes a moist soil environment and has a certain drought tolerance. If you want it to germinate better, you should water it in time when the soil is dry to meet its water needs, so that it will grow vigorously.

Be careful not to let the soil accumulate for a long time.

3. Fertilization: If you want the American red maple to grow more vigorously, you need to properly top dressing during the maintenance period. The fertilizer can be selected as Bika granular compound fertilizer or well-rotted organic fertilizer, which will grow faster with sufficient nutrients and improve ornamentality.

4. Light: American red maple likes light, if it is needed for potted maintenance, it will be placed in a well-lit environment, let it bask in the sun, and its state will be more beautiful when the light is sufficient. Note that the strong light in summer should be properly blocked, and it should not be exposed to the sun for a long time.

Red maple likes sunlight, is suitable for warm and humid climate, is afraid of scorching sun exposure, is more cold-tolerant, slightly drought-tolerant, not waterlogging-resistant, and is suitable for growing in fertile and loose well-drained soil.

How to maintain red maple better?

Red maple is planted as a bonsai, first of all, you need to choose a pot with a small hole at the bottom, which is conducive to the ventilation and drainage of the roots. In terms of soil, Japanese red maple trees prefer acidic soils, so when choosing soils, it is good to choose slightly moist and neutral acidic soils.

Red maple should be placed in a place without direct sunlight for maintenance, watered frequently, and maintain high air humidity;

In order to promote the growth of red maple seedlings, a little more fertilizer can be applied appropriately during the growth period, and a well-rotted thin fertilizer or Bika granular water-soluble fertilizer can be applied every ten days and half a month, and the fertilizer solution is mainly phosphorus and potassium fertilizer, supplemented by nitrogen fertilizer, if the phosphorus fertilizer is insufficient, the leaves will not be red.

Red maple is not very frost-resistant, the winter of northern breeding is best to move into indoor maintenance, summer is the peak season for red maple growth, you can use budding or grafting by grafting, so that the grafted red maple bonsai is faster.

Red maple saplings can be pruned, remove the main trunk branches that are too tall, diseased branches, and then wrap the small branches on the main trunk with aluminum wire, and pull them appropriately to bend them in the desired direction.

Red maple trees are suitable for growing in the sun, not hot or cold.

Red maple trees are usually propagated in March and April, and propagation by cuttings is usually carried out during the rainy season in June and July.

Red maple trees have high ornamental value, in fact, the planting method of red maple trees is very simple, you can sow seeds in September and October, pick the seeds of red maple trees in September every year, dry the seeds, and soak them in cold water for 10 12 hours.

It is also necessary to choose an acidic sandy soil with loose soil, high fertility, good ventilation and drainage, and rich in humus, and sprinkle the seeds on the soil to maintain the moisture of the soil and air, and the temperature can be controlled at 20 to take root and germinate.

How to grow red maple trees.

1. Planting time

Red maple trees can usually be grafted and propagated in spring in March and April, branch cuttings can be propagated in May and June, and sowing propagation can be carried out in September and October, and these three time periods can be sown and propagated, because red maple trees are the most vigorous growth season, which can make seeds take root and germinate quickly, the survival rate is higher, and the breeding is more convenient.

2. Get seeds

The red maple tree blooms in May every year, matures in October, has a high ornamental value, and is deeply loved by flower friends, you can pick the seeds of the red maple tree in September every year, and then put it in the sun, dry it, and when you are ready to sow seeds, you need to soak the seeds in cold water for 10 12 hours to promote the seeds to take root and germinate faster.

3. Soil selection

If you need to plant red maple trees in potted red maple trees, you should first choose a mud pot of appropriate size, and then choose garden soil, humus soil, and sand soil mixed in a ratio of 2:2:1 as the substrate.

Fourth, planting

After the seeds and soil of the red maple tree are selected, you can start sowing, sprinkle the treated seeds on 5 or 6 grains of soil, cover a layer of fine soil, and control the ambient temperature at 20 In this way, you can promote the seeds to take root and germinate, and you also need to maintain the moisture of the soil and air.

The red maple tree is more hardy, its hardy temperature is usually -10 degrees, if the temperature is lower than -10 degrees, its growth will become slow, and it can tolerate low temperatures of -20 degrees at the lowest level, like the American red maple, the minimum temperature can withstand minus 30 degrees. Red maple trees prefer warm and humid climates, and under normal circumstances, they are suitable for growing in an environment of about 25 degrees Celsius, but the temperature in winter is low, and the plants can safely survive the winter at a minimum of -10 degrees Celsius.

Red maple hardy temperatures.

The red maple tree is more hardy, it usually has a hardy temperature of -10 degrees, if the temperature is below -10 degrees, it will grow slowly, and it can tolerate low temperatures of as low as -20 degrees, and there is also an American red maple, which can withstand a minimum temperature of -30 degrees.

Red maple growing temperature.

Red maple trees prefer warm and humid climates, and under normal circumstances, they are suitable for growing in an environment of about 25 degrees Celsius, but the temperature in winter is low, and red maple trees can safely survive the winter at a minimum of -10 degrees Celsius or more.

Red maple trees for the winter.

Red maple trees generally do not freeze to death in winter, but if they are not properly maintained, they may also die, so in order to prevent red maple trees from freezing to death, the following measures can be taken:

Wrap around the trunk: You can wrap the red maple tree with plastic sheeting before the sail dry, wrap the trunk tightly, and then wrap it with a straw rope, and cover the roots of the plant with mulch, which can keep warm and moisturize.

Cover with mulch: Before the arrival of winter, the red maple tree needs to be filled with frozen water, and then the whole pit of the plant is covered with mulch, and then covered with root neck soil Zhengqing, the height of the mound is about 20-30cm, and the use of fine soil to cultivate the surrounding area, so that it can also keep warm and moisturize.

Red maple can tolerate cold around minus 20 degrees Celsius, and the most hardy varieties can grow normally in an environment of minus 40 degrees Celsius. When cultivating maple trees in winter, you need to water before the arrival of the soil freezing period, control the water temperature at about 30 degrees Celsius, cover the soil surface with plastic film or straw, turn the soil every 2 months, and add a small amount of base fertilizer.

The temperature of red maple in winter is generally about 20 degrees Celsius, and the American red maple has strong cold tolerance and can grow normally in an environment of minus 40 degrees Celsius. Red maple prefers to be cultivated in weakly acidic soils with good drainage and good air permeability and high nutrient content to ensure that the surface soil is in a dry state.

In winter, red maple needs to be watered before the arrival of the soil freezing period to ensure that the water can penetrate into the bottom of the soil, and the water temperature is controlled at about 30 degrees Celsius to avoid frostbite on the root system and affect the normal life activities of the whole plant. When watering, water along the bottom of the root system and onto the surface of the soil to ensure sufficient water replenishment.

In winter, the red maple also needs to be pruned, and all the wilted, pests and diseases, forked, and yellowing branches and leaves on the plant are cut off to avoid unnecessary hair nourishment consumption, resulting in a lack of nutrients needed for plant growth. Healthy, thick side branches can also be cultivated as new trunks, which are beneficial for plant growth.

The surface of the soil needs to be covered with a layer of plastic film or straw to keep warm and moisturize, and the soil needs to be turned every 2 months to reduce viscosity and salinity and avoid the occurrence of soil compaction. In the soil, a small amount of decomposed and fermented organic fertilizer can also be added to act as a base fertilizer.

Red maple trees generally lose their leaves in winter, October and November are the most beautiful times for red maple, this time is the best viewing season, this season's red maple tree, has a gorgeous slippery and dazzling red, the leaf shape is beautiful and neat, the branches are scattered and orderly, and the leaf color lasts, so in China, the planting area is very wide.

But around December, when the fleshy leaves of the red maple trees begin to change color, and as the weather turns colder and the cold snap arrives, the leaves begin to fall. It is not until the following spring that new leaves grow again, and the leaves again change from the red of spring, the green of summer, and the vivid red of autumn into a new cycle.

Autumn in northern China is from August to October, and the real autumn is generally not until after September, so the maple leaves generally do not turn red until September and October, and the leaves fall relatively early. In southern China, when it gets colder, the maple leaves turn red later and fall later than in the north.

Red maple is a very beautiful foliage tree species, its leaf shape is beautiful, the red is bright and holds the letter core for a long time, the branch sequence is neat, the layers are distinct, the staggered is caused, the tree posture is beautiful, it should be arranged in the lawn**, the front and back of the tall and grand buildings, the corners and other places, the red leaves and green trees contrast with each other.

Is maple leaf litter adapted to strong light during the day? The maple tree is adapted to this, and I really don't know her well.

Wild red maple is a very hardy species. The American red maple is no problem with the adaptation temperature of minus 30 degrees to minus 40 degrees.

Red maple is a variety of Acer chinensis, there are many varieties, its leaf shape is beautiful, it is palm-shaped 5 7 lobes, red lasting, the branch sequence is neat, the layers are distinct, the tree posture is light and chic, so it is widely cultivated, and the earliest cultivation in China should be in Zhejiang.

Red maple likes sunlight, is afraid of scorching sun and western sun, likes warm and humid climate, is more cold-tolerant, and slightly drought-tolerant; It is not resistant to waterlogging and is suitable for growing in fertile, loose and well-drained soil.

The cold tolerance of red maple is relatively strong, depending on the minimum temperature in the north, generally the cold tolerance of Japanese red maple is relatively strong, and the cold tolerance of American red maple will be slightly worse.