TheNaturePlanet

Many flower enthusiasts often cause early flower wilting and leaf withering due to improper watering after Phalaenopsis enters the blooming period. Here are the water management and maintenance key points for Phalaenopsis during the blooming period.

Phalaenopsis is an epiphytic orchid whose roots have dual functions of absorption and photosynthesis, making them sensitive to water. During the blooming period, it is necessary to strictly follow the principle of "water when the medium is dry, rather dry than wet".

### Watering Frequency
- In an environment with indoor temperature of 20-25°C and humidity of 50%-70%, it is recommended to water once every 10-15 days.
- When the temperature drops or ventilation is poor, extend the interval to once every 20 days.

### Watering Amount
- The single watering amount should slightly moisten the planting medium, avoiding water accumulation.
- When using sphagnum moss for planting, ensure the medium drains completely within 1-2 hours after watering.

### Watering Methods
- Priority should be given to the bottom soaking method (soak the pot for 10-15 minutes) or slowly pour water along the pot wall in a circular motion.
- Never spray water directly onto flowers or the center of leaves to prevent bacterial growth and rot.


### Emergency Watering for the Following Symptoms
1. **Wrinkled, thin, and soft leaves**: Soak the pot in room-temperature water until the medium is fully moistened.
2. **Withered and drooping flowers**: First soak the pot to replenish water, then shorten the watering cycle to 7-10 days.
3. **Roots turning from green to white, dry and hard to the touch**: Soak the pot twice consecutively with a 3-day interval.


### Blooming Period Maintenance Tips
- **Water Quality**: Use tap water left standing for 24 hours or rainwater preferably, avoiding raw water with high chlorine content.
- **Humidity**: Maintain an environmental humidity of about 60% by using a humidifier or placing a water tray, but do not spray flowers directly.
- **Light**: Keep in a diffused light environment with 4-6 hours of light daily. Direct strong light will accelerate flower fading.


### Precautions for Blooming Period Maintenance
1. **Absolutely no fertilization**: Fertilizing during blooming disrupts the plant's nutrient balance, accelerates flower metabolism, and causes premature withering. It is recommended to apply the first top dressing with 1500-fold diluted special orchid fertilizer 15 days after flowers fade.
2. **Avoid sudden environmental changes**: Maintain stable temperature and humidity, prevent cold winds and direct air conditioning blows, and control temperature fluctuations within ±5°C.
3. **No frequent moving**: Frequent relocation easily causes plant stress and affects flower development. It is recommended to fix the position after selection.