How often should Phalaenopsis be watered in winter?

When caring for Phalaenopsis in winter, it should be placed in a location with sufficient light and good diffuse light to ensure that the environment is warm and comfortable. Ideally, the temperature should be maintained at around 25°C, as Phalaenopsis orchids are susceptible to frost damage when the temperature drops below 15°C. Let’s learn together how often Phalaenopsis should be watered in winter.

How often should Phalaenopsis be watered in winter?

When caring for Phalaenopsis in winter, the frequency of watering should be reduced appropriately. Generally speaking, it is sufficient to water the plants every 7-10 days. The specific watering frequency needs to be adjusted according to the indoor temperature and soil dryness and wetness.

Key points for caring for Phalaenopsis in winter

1. Temperature control

The suitable temperature for Phalaenopsis growth is 15-20℃, and it should be kept above 10℃ in winter to avoid frost damage to the plants.

2. Lighting requirements

Phalaenopsis prefers a semi-shaded environment and is suitable for scattered sunlight. In winter, Phalaenopsis should be placed in a place with sufficient diffuse light and avoid direct sunlight.

3. Moisture management

Phalaenopsis grows slowly in winter and requires less water, so the frequency of watering should be reduced and the soil should be kept slightly moist. Pay attention to the water temperature, use warm water close to room temperature for watering, and avoid using cold water directly.

4. Air humidity

Phalaenopsis likes a humid environment. The air is dry in winter, so you can increase the air humidity by spraying water around the plant or using a humidifier.

5. Fertilization control

Winter is the period of Phalaenopsis flower bud differentiation . Fertilizer should be applied in moderation, but not too much to avoid fertilizer damage. After flower buds form, fertilization should be stopped.

6. Ventilation requirements

Ensure that the maintenance environment has good ventilation to avoid the occurrence of diseases and pests.

7. Avoid standing water

After watering in winter, pour out the excess water in time to keep the soil breathable and dry to prevent the roots from rotting.

To sum up, when caring for Phalaenopsis in winter, you should pay attention to controlling the temperature, light, moisture and ventilation to ensure that the Phalaenopsis can safely survive the winter.