How long is the crane orchid open?
How long does it take for a crane orchid to blossom? It symbolizes freedom, happiness and good luck. Many people will also put a potted crane orchid at home, and it is not allowed to put it in the kitchen and other places where there is fire. Here is how long it takes for a crane orchid to bloom.
How long does it take to blossom? 1. First, flowering period
The flowering period of Helan is in winter, and it is also very long, usually about two or three months. If it is well maintained, it can be kept driving. Each flower can bloom for about 13- 15 days. After a flower fades, another flower will bloom again. If it is a cut flower, it can be kept for 15-20 days.
Second, how long will it take to blossom?
Generally speaking, it takes about five years from planting to flowering, and it will bloom when it reaches a certain height. It usually blooms when it grows to 2 meters high.
Third, the rapid flowering method
1. Change pots: After plants grow and take shape, change pots for 2-3 years, so that there is enough room for growth to blossom better.
2, sunshine: to give it proper light, you can see the sun all day when the sun is weak in winter, but pay attention to shading when there is a scorching sun in summer.
3. Temperature: Give it a suitable growth temperature, preferably around 18-30℃. If the temperature is lower than 8℃, it will temporarily stop growing.
How long does it take to blossom? 2. The planting method (basic knowledge) of Strelitzia reginae;
Optimal breeding time: the colonization time of streptavidin is generally April-May or 9-65438+ 10.
It is best to plant soil: loose and fertile garden soil, peat and a small amount of coarse sand are often mixed with decomposed organic fertilizer. It should be cultivated in a high pot, with more tiles on the bottom of the pot, and then a layer of mixed matrix of ceramsite or crushed stone and nutrient soil to facilitate drainage.
Humidity requirement for growth: Ensure sufficient and regular water supply for Helan. Plants need to be kept dry except in September and February, and the soil should be kept moist frequently in other seasons.
Optimum growth temperature: The optimum growth temperature of Hedyotis diffusa is from March to 10 ~ 18 ~ 24℃, and from June to March of the following year is 13 ~ 18℃. 20 ~ 22℃ during the day and 10 ~ 13℃ at night are more favorable for growth. The temperature is not lower than 5℃ in winter.
Optimum growth illumination: the daily illumination time of Strelitzia reginae should be no less than 12 hours. Moderate shade is needed in summer, and more sunshine is needed in winter.
Matters needing attention in breeding crane orchid:
Fertilization: It is advisable to apply 1 pancake fertilizer every two weeks during the growth and development, and 0.5{bf} calcium superphosphate can be added to the fertilizer solution from the flower stem formation to the full flowering period, which will make the flowers bloom more brightly. If the flowers are not ready to be planted after withering, the remaining pedicels should be cut off in time to reduce nutrient consumption. 65438+1Stop fertilization after mid-October.
Breeding points: common methods of dividing plants and sowing and breeding.
1. ramet propagation: usually carried out in the middle and late April of spring. Select excellent and robust mother plants, and each cluster can be divided into 3-4 new plants. It is advisable to separate along the natural dividing line, smear the wound with plant ash and sulfur powder, and then plant it immediately.
2. Sowing and propagation: It is advisable to sow after the seeds are mature. Before sowing, the seeds can be rubbed in coarse sand to grind off a part of the outer seed coat, or treated moderately with concentrated sulfuric acid, then washed with clear water and sown in a sand bed. The row spacing of planting plants is about 3-6 cm, and the sowing period covered with sand is generally in the middle and late April. After sowing, the seeds can be watered enough, covered with plastic sheets for moisture retention, and the embryos germinate after 2-4 weeks. Generally, when there are 5 to 6 leaves, plant pots.
Key points of watering: the amount of watering depends on the change of seasons, the growth of plants and the actual degree of dryness and wetness of soil. Generally speaking, watering should be both dry and wet, and watering should be sufficient in summer. In spring and summer, we should often spray water on the leaves and the ground around the flowerpot to improve the air humidity and create a cool environment, which is conducive to its growth and development. Reduce water after late autumn, control water in winter and keep the soil dry.
Changing pots: Under normal circumstances, it is appropriate to change pots 1 time a year at seedling stage. After flowering, the plants can be exchanged every 1 year 1 time. When changing pots, dig out the whole cluster of Hedyotis diffusa plants from the soil (as many roots as possible). After the gaps between roots and buds can be clearly distinguished, under the premise of ensuring that each small cluster has 2-3 buds, the cutting mouth is reasonably selected according to the plant size, and the mother plant is divided into 2-3 clusters from the gaps of roots with a sharp knife. The incision should be stained with plant ash and dried in a ventilated place for 3 ~ 5 hours. Excessive roots can be chopped and planted moderately.
Pest control: Hedyotis diffusa is prone to root rot, gray mold, bacterial wilt and anthracnose. Before sowing, the seeds must be soaked in warm water and the soil disinfected.
How long is the crane orchid open? Why didn't the crane orchid bloom for several years?
1, insufficient light
Any plant can't blossom without sufficient light. Only in the sun can they promote the differentiation of their flower buds and develop them better, and so can crane orchid. If you can't meet the light demand of the crane orchid, you can't make it produce enough nutrients for its growth, and you can't differentiate flower buds. In this case, it is even more difficult to bloom.
Solution: Try to keep it in a well-lit and well-ventilated environment, keep it in contact with the sun for a long time every day to meet its light demand, shade it properly in summer or change the time period of daily light to avoid the hot time period at noon.
2. Improper management of water resources
The water demand of the crane orchid is determined according to its growing environment, and it is not necessary to water it every day. If you don't water it blindly according to its growing environment and needs, it will affect its growth, make its roots rot or leaves dry, make its plants wither and finally fail to bloom.
Solution: If the crane orchid is maintained in a well-lit and warm environment, it should be watered regularly to keep the soil moist. If it is placed in a cool environment, it is necessary to control the number of watering times and wait until the soil is dry before watering.
3. Improper fertilizer management
He Wanglan is not a flower that loves fertilizer, and the demand for fertilizer is not high. If a large number of fertilizers are applied blindly without considering its growth needs during its growth, it will cause "root burning", affect its growth and be unfavorable to its flowering.
Solution: If the basic fertilization work has been done before planting and the soil is full of nutrients, then organic fertilizer can be applied every two months during its growth period, and the fertilizer concentration should not be too high. If the base fertilizer is not well prepared, slightly shorten the fertilization time and apply it once a month. When it gets cold in autumn, fertilization should be stopped.
4. Improper temperature management
Hopewell is a warm and humid flower, and the most suitable temperature for its growth is about 20 degrees. Only under such temperature conditions can it grow better and open better. Too high or too low temperature will adversely affect its growth and affect its flowering process.
Solution: Try to control the temperature at about 20 degrees, take heat preservation measures when the temperature is low in winter, try to keep the temperature not lower than 10 degrees, and do a good job of cooling and shading when the temperature is too high in summer.