Watering method of Phalaenopsis in summer, maintenance method and matters needing attention of Phalaenopsis in summer (Figure)

Photo: Beautiful butterfly orchid potted plants.

The watering method of Phalaenopsis is different in different seasons. In summer, because of the hot weather, the water evaporates quickly, and it is usually watered 1 ~ 2 times a day. Phalaenopsis should adhere to the principle of "no watering, just watering thoroughly", pay attention to the time, quantity and temperature of watering, and avoid "overnight water" (water that cannot evaporate in time after watering), because "overnight water" is easy to induce bacterial infection in summer.

Watering Phalaenopsis should be mastered and applied flexibly on the basis of watering principles. When the air humidity is too low or the air temperature is too high, it is necessary to lower the temperature, and spray it through a sprayer or an electric humidifier to increase the air humidity or lower the temperature, so that there are fine water droplets on the leaves, which are in a state of "wanting to drop but not dropping". This watering method can also be used in the cultivation management of seedlings just planted in bottles or just changed pots.

So, how to raise Phalaenopsis in summer is better? Next, Uncle Gardener will introduce you to the summer conservation methods and precautions of Phalaenopsis:

1. Cultivation substrates: The common cultivation substrates of Phalaenopsis are mainly aquatic plants and mosses.

2. Temperature: The suitable growth temperature of Phalaenopsis is 16℃ to 30℃. If the temperature is high in summer, it should be cooled and ventilated. If the temperature is higher than 32℃, Phalaenopsis usually enters a semi-dormant state, so it is necessary to avoid continuous high temperature.

Photo: exquisite Phalaenopsis bonsai

3, watering: Phalaenopsis new roots should be watered more during the vigorous growth period, and less during the dormant period after flowering. In summer, plants grow vigorously. Water is poured at 9: 00 a.m. and 5: 00 p.m. every day. The principle of watering is that the surface of the substrate is dry before watering, and the water temperature should be close to room temperature. When the indoor air is dry, you can spray it directly on the leaves with a sprayer until the leaves are wet, but be careful not to spray fog on the flowers when flowering. Tap water should be stored for more than 72 hours before watering.

4. Illumination: Although Phalaenopsis likes shade, orchid plants should receive some light, especially before and after flowering. Proper light can promote Phalaenopsis to bloom and make the blooming flowers gorgeous and lasting. Generally, it should be placed indoors in a place with scattered light, not in direct sunlight.

5. Ventilation: The normal growth of Phalaenopsis needs flowing fresh air, so the domestic Phalaenopsis must be well ventilated, especially in the high humidity period in summer, to prevent heatstroke and avoid infection by pests and diseases.

6, nutrition: Phalaenopsis should be fertilized all year round, unless the low temperature lasts for a long time, don't stop fertilization. Fertilization time is after watering in the afternoon. After fertilizing for several times, flush the orchid pots and plants with plenty of water to avoid residual inorganic salts from harming the roots.

7. Post-flowering management: The flowering period is generally around the Spring Festival, and the viewing period can last for 2 to 3 months. When flowers wither in summer, they should be cut off as soon as possible to reduce the consumption of nutrients. If the stem is cut off from the base for 4-5 knots, it can bloom again after 2-3 months. However, the nutrient consumption of this plant is too high, which is not conducive to the growth in the coming year. If you want to have good flowers next year, you'd better cut off the stems from the base. When the substrate is aging, it should be replaced in time, otherwise the air permeability will become worse, which will cause root rot, plant growth weakening and even death. Generally, it is appropriate to change pots when new leaves grow in May.

If you plant flowers, you can go to the gardener's forum: bbs.huajiang.cc, and sing and laugh all the way. The road to planting flowers is really lively!