Matters needing attention after transplanting begonia: Begonia is a tropical plant, which likes to grow in a warm and humid environment and is very suitable for breeding at home. Many people choose soil culture when breeding begonia. Now share the precautions after begonia transplantation.
Crab claw orchid 1 matters needing attention after transplanting and watering methods
Pay attention to watering after transplanting. At this time, the root water needs to be poured immediately to make the soil slightly moist, which is beneficial to the contact between the crab claw root system and the soil. Otherwise, if the soil is too dry, crab claws will wither easily after transplantation and the survival rate will be lower.
2. Environmental factors
Pay attention to maintenance and management after transplantation. This is a plant that can't stand strong light. At this time, it is best to maintain it in a semi-cool environment, so that it has a proper amount of scattered light. The crab claw orchid must not be exposed to strong light, otherwise it will wither easily, and ventilation measures should be taken at the same time.
3. Transplant time
Transplanting Crab Claw Orchid needs to be done at the right time. It likes to grow in a warm environment. According to its habits, it is generally best to carry out it in March-April in spring. At this time, the climate is warm, and the transplanted crab claw orchid can adapt to the new environment quickly and grow vigorously.
4. Transplantation method
When transplanting crab claw orchid, loose, fertile and well-drained soil should be selected as the substrate. When transplanting, the stem and leaves should be avoided from being damaged. Some weak branches and withered old branches should be cut off, and the weak roots and residual roots should be trimmed appropriately, so that the new branches of crab claw orchid can germinate quickly after transplantation. Pay attention to spreading its roots when transplanting.
1. Can Crab Claw Orchid be cultured in water?
Crab claw orchid can be cultivated in water, but flower friends must pay more attention to it, not only changing the water for crab claw orchid every day, but also adding some nutrient solution to the water appropriately, so that plants can take root and sprout faster. The most important thing is that flower friends must ensure the cleanliness of water quality during the maintenance process.
And when changing water, you can't hurt the roots of the crab claw orchid, otherwise the roots will rot, causing the whole plant to wither and die, so you should pay more attention to this, especially in the process of maintenance, when the plants have taken root, you don't need to change water every day. Generally speaking, it is best to change the water once every three days.
Second, the crab claw orchid hydroponics method
1, select the root of the plant.
First of all, the branches of crab claw orchid should be selected in hydroponics. Choose branches with strong growth, luster and moderate length. Don't choose the one with bad looks and injuries. Rinse the roots of the selected branches, and then soak them in potassium permanganate, which has the function of sterilization and disinfection. Excess roots can be cut off if necessary.
2. Prepare hydroponic containers
Generally speaking, after selecting the hydroponic crab claw orchid, it is necessary to prepare the hydroponic container, because only in this way can the hydroponic plants be better cultivated. Usually, when choosing hydroponic containers, it should be noted that the containers should not be too big or too small, otherwise it will affect the growth of plants. It is best to choose a container with the same size as the plant, so that the crab claw orchid can take root and sprout faster.
3, hydroponic plants
The key point of crab claw orchid hydroponics is not to put all the roots in water, but to let some of them contact with the air, which is beneficial to the root breathing. After the roots grow, gradually reduce the water level, so that the roots can grow continuously, which can also effectively prevent the roots from rotting.
4, change the water maintenance skills
At first, it was cultivated in clear water. After new roots grew, the water was poured out and replaced with nutrient solution to ensure the water quality. Pay attention to changing plants into fresh water during dormancy. Change the water every 2-3 days at the beginning and every 2 weeks after rooting is stable. Between water changes, if the water quality is clean, you can only add it without changing it.
Matters needing attention after transplanting Crab Claw Orchid 2 How to graft Crab Claw Orchid
First, the grafting time:
Crab claw orchids can be grafted at 10-30℃ except in summer. If the temperature is too high, the scion mouth and incision are easy to dry up or rot; The temperature is too low to heal and the survival rate is low. The suitable grafting period is warm and sunny days from Qingming to Grain Rain and from cold dew to early winter.
Second, rootstock selection and treatment:
Crab claw orchid grafting rootstock can be cactus, cactus, Tianzhu and so on. Cut green, strong, long, fleshy branches with a length greater than 10 cm from the mother plant, put them in the sun for 3-4 days, insert them into wet sand to promote roots, plant them in pots after rooting, and graft them after survival. Or cultivate grafted seedlings in seedbeds and then transplant them into pots.
3. Scion cutting:
Choose the green and robust mother plant of begonia, and cut off the top 2-4 annual branches as scions. Cut off the lower part 1/4- 1/3 with a blade to expose the white xylem, and cut both sides evenly to make it wedge-shaped. It's best to cut it across the board, and don't cut it repeatedly.
Four, grafting method:
First, cut off the top of the rootstock with a stainless steel knife, and cut a gap about 2 cm in the center of the flat direction, which is the same width as the scion. Then, the two sides of the base of the scion are obliquely cut into duck tongue-shaped sections of about 1.5 cm, and inserted into the incision of the rootstock to prevent slipping out. If the rootstock is high, several scions can be grafted in different directions at a certain distance on the side of the stem.
Follow-up management of verbs (abbreviation of verb):
1, protected from wind, cool and protected from strong light.
2, to rain, flood prevention, prevent rain or water wet interface, cause decay. It is advisable to control watering, keep the soil moist, and prevent waterlogging from rotting the roots.
3. Fertilization should be precise. Fertilization should be controlled before grafting survives. After survival, low-concentration and decomposed human excrement and urine, cake fertilizer and compound fertilizer should be used. Don't pour fertilizer directly on plants to avoid rotting stems.
4. Prevention and control of pests and diseases. The main pests and diseases of crab claw orchid are scale insects, whiteflies, aphids and rot diseases, which should be prevented in time.
5, improve the survival rate, in order to improve the survival rate of grafting, you can put plastic bags on the expensive crab claw lotus.
Matters needing attention in grafting crab claw orchid
First, the grafting time should be timely.
Grafting should be carried out when the scion and rootstock grow vigorously and there is enough liquid in the body. Generally, the grafting survival rate is the highest at 20~25℃. In the north of China, it will be in April-June or 9-65438+ 10. The grafting effect is the best from spring to early summer.
Second, the choice of rootstock should be appropriate.
Generally speaking, measuring ruler or flaky cactus is used as the rootstock for grafting crab claw orchid. Traditionally, flaky cactus has been used as the rootstock for grafting crab claw orchid.
Third, the grafting position should be appropriate.
When using a ruler as a rootstock, plant it in a 20 cm flowerpot and cross-cut it 30 cm above the surface of the pot. When grafting, use a sharp knife to cut down 1 knife on the three corners of the ruler, and the incision should go deep into the pith. Then, take 2-3 segments of stem slices from the top of the crab claw orchid plant, cut off the main vein and two outer skins protruding upward from the lower end with a sharp knife, and cut them into duckbill shapes to expose vascular bundles.
Then immediately insert the rootstock incision into the xylem, immediately pinch the joint between them by hand after they are joined, clamp it with a wooden clamp or fix it with a needle or thorn to prevent the scion from slipping out. In this way, 1 scion can be connected to three corners respectively.
Fourth, management should be scientific.
In order to prevent the scion from losing too much water, the scion can be covered with transparent plastic bags after grafting. Don't tie the lower end of the plastic bag tightly. After connection, put it in a cool and ventilated place, keep the soil slightly wet, and generally do not water it. After 7 days, if the scion is still straight and fresh, it means that it has survived. At this time, the plastic bag can be removed gradually, and the wooden clip or needle or thorn can be removed after 2-3 weeks. After 4-5 weeks, it can be gradually moved to a semi-cloudy environment for culture and gradually transferred to normal management.