How should I water Phalaenopsis when it blooms?

Phalaenopsis orchids are famous for their dancing flowers and are highly ornamental. They usually bloom from April to June each year, and the flowering period can last up to 2 to 3 months. However, during the flowering season of Phalaenopsis, correct watering methods are essential to avoid root rot and shortened flowering period. Let’s learn together how to water and cultivate Phalaenopsis when it blooms.

1. Watering tips

During the flowering period of Phalaenopsis, frequent watering should be avoided. Since the plant may be in a semi-dormant or dormant state, too much water can cause root rot and affect the flowering period. Keep the soil slightly moist.

2. Observe the soil

Before watering, check the soil's moisture content. Determine the amount of watering according to the dryness or wetness of the soil to reduce the risk of flower buds falling off.

3. Air humidity

In dry environments, use a mister to increase the humidity in the air to prevent leaves from turning brown and flowers from not opening properly.

4. Ventilation

After watering and spraying, ensure good ventilation to promote air circulation and prevent diseases and pests caused by high temperature and high humidity environments.

5. Light and temperature

Phalaenopsis should be placed in a place with diffuse light during flowering, receiving about 5 hours of light per day. Avoid strong direct sunlight to prevent the flowers from sunburn. Keep the temperature between 20 and 24 degrees Celsius to help the flowers continue to open.

6. Fertilization

Before Phalaenopsis blooms, apply an appropriate amount of diluted phosphorus and potassium fertilizer to promote flowering. Once the flowering period begins, fertilization should be stopped to avoid damage to the root system and causing the flowers to wither prematurely.

The above are the key points for watering and cultivating Phalaenopsis during the flowering period. You can refer to them according to the actual situation to avoid the phenomenon of flowers withering during the flowering period.