How long is the flowering period of the Phalaenopsis Big Chili? Difficulty of reblooming and care methods

Phalaenopsis Big Chili is a variety of Phalaenopsis with a relatively long flowering period; a single flower can last more than two months. Its flowers are about10cm in diameter, with thick petals and vivid colors, and are deeply loved by people. With proper care, its flower color can remain vivid for a long time.

It should be noted that the flowering period of Phalaenopsis Big Chili is affected by many factors, such as temperature, light, water, and care management. Under suitable environmental conditions, its flowering period can be better extended.

The environmental conditions suitable for the growth of "Big Chili" Phalaenopsis are as follows:

1.Temperature: Phalaenopsis Big Chili likes warmth and fears cold. During flower bud differentiation, the optimal daytime temperature is23°C to26°C, and the optimal nighttime temperature is18°C to20°C; during the flowering period, the optimal daytime temperature is22°C to28°C, and the optimal nighttime temperature is18°C to20°C.

2.Light: The optimal light intensity is20,000-35,000lx, and the longer the light duration, the better. Try to provide more than10hours of light per day.

3.Water: Watering should be moderate. During flower bud differentiation, sufficient water should be given; during the flowering period, the principle is small amounts but frequent watering, about one-third of the usual water amount. The water temperature for watering should be close to the greenhouse temperature. For flower stalk seedlings, the optimal water temperature is23°C-25°C; for flowering plants, the water temperature must not be lower than20°C.

4.Humidity: From flower forcing to the flower stalk seedling stage, humidity should be controlled at75%-85% of maximum water-holding capacity, kept at least above60%, and not higher than90%; during the flowering period, humidity should be controlled at around65%, with the optimal humidity at60%-70%, not exceeding80%, and not lower than55%.

5.Fertilization: It grows rapidly and requires slightly more fertilizer than ordinary orchids, and the principle of fewer times but larger amounts should be followed. After flower bud differentiation, a specific ratio of nitrogen, phosphorus, and potassium fertilizer plus seaweed extract, etc., needs to be applied.

If you want Phalaenopsis "Big Chili" to rebloom, you also need to pay attention to post-flowering pruning and daily care. When pruning after flowering, you can cut off the flower stem near the1st flower or the1st branch, but try to keep several nodes of the flower stem to encourage reblooming. In addition, fertilizer should be replenished promptly after flowering to let the plant recover its growth.

For the specific reblooming method, refer to the following steps:

1. Proper pruning: After the flowering period ends, promptly cut off the faded flowers, but keep healthy leaves and part of the flower stem.

2. Check the root system: After pruning, check the root system. If there are dried or rotten roots, prune them. If necessary, replace part of the old soil.

3. Replenish nutrients: Properly replenish nutrients after flowering, applying a dilute liquid fertilizer about once every half month, but stop fertilizing in midsummer. After the weather turns cool in autumn, gradually increase the fertilization frequency, mainly with phosphorus and potassium fertilizer, to promote flower bud differentiation.

4. Reasonable moisture retention: Water promptly to keep the soil moist, but avoid waterlogging. You can spray around the plant to increase air humidity.

5. Suitable light: Provide sufficient scattered light, but avoid direct sunlight.

6. Create an environment: Try to keep the temperature between18-25°C and provide a well-ventilated environment.