chance
The most common way to breed Taxodium ascendens is to sow and raise seedlings, because the seedlings cultivated by sowing are relatively strong and particularly vigorous, which is suitable for mass reproduction, usually between July and August.
way
First of all, the seed just picked will be damaged to promote it to take root and sprout. Otherwise, if it is left in the soil for too long, the seeds will rot easily. Then, the treated seeds are planted in a sand bed and covered with 2 cm of fine sand. Then be sure to control the temperature. Generally, the temperature should be kept at 25? About, but also a relatively high humidity to ensure the demand for water.
Matters needing attention after germination
After doing this, it began to sprout after about 2 to 3 weeks, and the planted Australian fir survived at this time. There must be enough sunshine and water before germination.
cutting
Selection of branches
Taxodium ascendens can be propagated by cutting, but when cutting, the main shaft or long branches must be selected as the planting panicle, otherwise it will easily cause the crown shape of the plant to be incorrect and can only grow horizontally, which will affect the ornamental value.
breeding method
Generally, 2-3 sections are cut before the robust branches that are easy to take root for cutting, then the leaves are removed, soaked in clear water for one night, and then inserted into a sand bed based on coarse sand or vermiculite. This can not only meet the nutritional needs of roots, but also have a good drainage function. Do you have to keep it at 25 when you insert it? The temperature on the left and right sides should not be too high or too low, and enough water should be given to keep the humidity in the air at a relatively high level.
Germination time
Generally, new roots will begin to grow and sprout in about three months. The survival rate of general planting methods is relatively high, and the roots are easy to germinate.
Taxodium ascendens 1 cultivation precautions. In the summer and autumn growing season, potted plants can be placed in the outer semi-shade, or in a ventilated place with light, to avoid exposure to the hot sun above 35℃, and should not be placed in the shade for a long time. This will cause the branches and leaves to wither or grow white, which will affect the ornamental value.
2. In the process of growth, in order to avoid the trunk leaning to one side, it is advisable to turn the pot once every half month to make the plants receive light evenly. In addition, the trunk of young trees is fragile and easy to bend and deform, so it is advisable to set up pillars to fix the trunk from the time of young trees. In order to prevent the plants from growing too tall, the flowerpots should be replaced every 2-3 years after warming in spring. Usually, we should pay attention to protect the lateral branches to avoid damage and affect the plant shape.
3. Under normal circumstances, Abies australis doesn't need to prune branches and let it grow naturally. The optimum growth temperature is 10 ~ 25℃, and the overwintering temperature is above 5℃. In the wintering season, you can give some light, and the soil in the basin should not be too dry. Water should also be sprayed on sunny days to increase humidity.
The growth habit of Taxodium ascendens likes warm and humid environment. It grows well in sunny places and has certain shade tolerance, but strong light should be avoided in summer. Abies australis, which is not hardy, can purify the air. In the newly renovated room, it is of great benefit to absorb harmful gases such as formaldehyde. As the name suggests, Australian fir is native to Nike Island in Australia. Australian fir does not need sunshine and rain, and the lowest indoor temperature is generally not lower than -2℃. If there is a little sunshine indoors, there is nothing wrong with it, but it can't be exposed continuously, especially in summer. You don't need to change soil and fertilize frequently. Generally, it is applied once in May and once in August, and it is best to plant it in sand. The biggest advantage of raising Australian fir bonsai is that you can shape and design it yourself. This bonsai tree gives people vicissitudes of life, green and lush beauty.
Precious indoor plants can be placed in living rooms, study rooms, offices and storefronts. This plant can release water vapor through photosynthesis, which plays a role in regulating air humidity and is suitable for indoor drying and maintenance in winter. Natural humidifier? . Cold and dry, suitable for slightly acidic sandy loam with good drainage and rich humus.
The cultivation method of Chinese fir likes warm and humid environment, grows well in sunny places and has certain shade tolerance, but strong light should be avoided in summer. Not cold-resistant, cold-resistant, drought-resistant, suitable for slightly acidic sandy loam with good drainage and rich humus.
When Taxodium ascendens is potted, the mixed substrate of garden soil, humus soil and sphagnum moss is better. Potted plants should choose small seedlings, and choose suitable flowerpots according to the size of seedlings. Norfolk Cedar likes diffuse light and should be placed in a bright place in the shed. If you leave it in the dark for a long time, you should move it to the sun for proper irradiation every few weeks, so as to keep the thick green leaves beautiful. The growing season is long, and it can grow all year round except that the temperature exceeds 32℃ in summer.
During spring to autumn, you should water more, but avoid watering in the basin. When drying at high temperature, water should be sprayed on potted plants and nearby ground to cool and humidify. Water in time, don't wait for the soil to dry before watering. Since late autumn, watering should be gradually reduced to enhance its cold resistance. Topdressing once every two weeks in the growing season, and compound fertilizer containing nitrogen and potassium is suitable. Insufficient supply of fertilizer tends to turn the branches and leaves yellow.
In the process of growth, in order to avoid the trunk leaning to one side, it is advisable to turn over the pot once every half month to let the plants receive light evenly. In addition, the trunk of young trees is fragile and easy to bend and deform, so it is advisable to set up pillars to fix the trunk from the time of young trees. In order to prevent the plants from growing too tall, the flowerpots should be replaced every 2-3 years after warming in spring. Usually, we should pay attention to protect the lateral branches to avoid damage and affect the plant shape.
Under normal circumstances, Australian fir does not need to prune branches and let it grow naturally. The optimum growth temperature is 10℃ ~ 25℃, and the overwintering temperature is above 5℃. In the wintering season, you can give some light, and the soil in the basin should not be too dry. Water should also be sprayed on sunny days to increase humidity.