I want to grow phalaenopsis orchids, how to grow phalaenopsis

1. Preparation before sowingDetermine whether the pod is empty, if it is an empty bag, it is impossible for seedlings to come out. Determine the degree of activity of the seeds, in general, the activity of the Phalaenopsis orchid after the seeds of eleven percent.

2. Natural sowingPhalaenopsis can be planted by natural sowing, which is relatively simple and generally takes place in February-May or August-October every year. Prepare the soil before sowing, and it is best to have the necessary symbiotic bacteria for the germination of Phalaenopsis seeds.

Prepare the seeds, soak the seeds in carbendazim solution to sterilize, take them out and dry them, then sprinkle them evenly into the soil, gently cover a layer of soil, water them appropriately, keep good light and temperature, and wait for them to germinate and grow seedlings. However, the germination rate of this method is very low.

3. PrecautionsBefore sowing, pay attention to whether the pods are empty, if they are empty, they will not be able to grow seedlings. <>

Phalaenopsis cultivation method.

I think it's best for you to consider using the plant tissue culture method, which is efficient, fast, and technologically mature.

Phalaenopsis cultivation method.

Phalaenopsis planting techniques:

The temperature requirements for large, medium and small phalaenopsis orchids during the day are basically the same, with no more than 30 as appropriate, 23 for small and medium-sized seedlings at night, and 20 for large seedlings. When promoting flowering, it is required to be 20 24 during the day, 17 20 at night, 25 28 during the day after the first flower, and 20 22 at night. When the temperature is low, it can be heated by a heater, and when the temperature is high, it can be cooled by a fan-water curtain.

Humidity is optimal at the vegetative growth stage, 70 to 80% in the flowering treatment stage, and 50% after flowering. Measures such as water curtain ventilation and floor space spraying can control humidity.

Irrigation phalaenopsis aerial roots have a strong absorption capacity, can absorb oxygen, nutrients, water, etc., too much water will cause suffocation of dead roots, so phalaenopsis watering should be dried with fine water irrigation, operation try not to let water stay in the leaf recess or growth point, in order to prevent mildew or infection, irrigation to the soft pot bottom hole with water overflow. Phalaenopsis is very important for water quality, especially the total hardness and iron content of the water, the total hardness is less than 50mg l, and the iron content is lower. Tap water can be left for 1 2 days before use.

When watering, pay attention to the alternation of dry and wet, and then water the plants when they are dry, and do not keep them moist. The water temperature is consistent with the temperature of the seedling growth environment, the earlier the morning in summer, the better, and the best in winter after 10 am. Check the dryness and wetness of the orchid plant before and after watering and during watering.

After normal watering, there are still some orchid plants that are dry and lack of water, and when the leaves are soft and drooping, we must try to increase the air humidity, and we must not irrigate them violently every day.

When planting, phalaenopsis seeds with full grains and uniform size should be selected, and the empty bags should be removed, so that even if they are planted, small seedlings cannot be cultivated. It should also be disinfected, and it can be soaked in carbendazim solution for disinfection. The substrate should be soft, breathable and acidic.

After preparation, the seeds can be sprinkled on the substrate, covered with a thin layer of soil, watered appropriately, and then maintained in a ventilated and warm environment, and the seedlings will emerge soon.

1. Planting time.

Phalaenopsis is generally suitable for planting in a warm and dry environment with a temperature of 20, the survival rate is the highest, and it is best to plant Phalaenopsis in late spring and early summer, when the climate temperature can promote the rapid germination of Phalaenopsis seeds and make its seedlings grow better in the potting soil.

2. Prepare the matrix.

The roots of Phalaenopsis are relatively developed, and it is generally necessary to use pastoral soil as the substrate for planting Phalaenopsis, which can add some pine needles, peanut shells, bark, etc., to increase the ventilation and drainage of the soil, which can not only help Phalaenopsis seeds germinate, but also help Phalaenopsis grow after planting.

3. Potting soil planting.

In fact, the planting method of phalaenopsis is very simple, generally you can use clay pots, plastic pots with 3 or 5 drainage holes at the bottom of the container, so as to improve the germination rate of phalaenopsis seeds, first need to disinfect the seeds and soil with carbendazim solution, and then bury the seeds in the soil and compact.

Fourth, management work.

Whenever the seeds of Phalaenopsis are sown into the soil, it is necessary to spray an appropriate amount of water on the soil layer every day to make the soil evenly moist, and a layer of plastic film can be spread on the potting soil, which can keep the air moist, and avoid direct sunlight in the process of germination, so that the seeds are easier to germinate.