1. Controlling Watering: Once plants are brought indoors, their transpiration rate decreases because the indoor environment is more enclosed compared to the outdoors. If you continue watering as before, the soil may stay too moist, leading to root rot. This can cause yellowing of the lower leaves, a sign that the plant is struggling with excess moisture.
2. Reducing Fertilization: Most flowering plants slow down their growth in autumn, and once moved inside, they may enter a new growth phase as temperatures stabilize. However, their ability to absorb nutrients is not as strong as in summer. Over-fertilizing at this time can lead to leaf burn or yellowing. It's best to reduce or stop fertilizing until the plant shows signs of active growth again.
3. Adjusting Light Exposure: Some plants, like roses and hibiscus, prefer bright but indirect light. After being brought indoors, they should be placed in a spot with sufficient light but not direct sunlight. On the other hand, shade-loving plants such as ferns and Monstera may suffer from yellowing if placed in too dark an area. Proper lighting is essential for maintaining healthy foliage and preventing chlorosis.
4. Improving Air Circulation: Indoor environments tend to be more stagnant, which can increase the concentration of ethylene—a natural plant hormone that promotes aging. Plants sensitive to ethylene, such as orchids or peace lilies, may develop yellow leaves due to poor ventilation. Ensuring good airflow by opening windows or using a fan can help prevent this issue and promote healthier growth.
5. Maintaining Suitable Temperatures: Sudden temperature changes can stress indoor plants, especially when they are moved from cold outdoor conditions into a warmer indoor space. For example, moving a jasmine or azalea into a greenhouse when outdoor temperatures are around 5°C, but the indoor temperature rises to 25°C during the day, can cause rapid leaf yellowing. To avoid this, it’s important to acclimate plants gradually and maintain stable temperatures throughout the day and night.
Tuna Loin,Frozen Tuna Loin,Fresh Tuna Loin,Yellowfin Tuna Loin
ZHEJIANG RETRONX FOODSTUFF INDUSTRY CO.,LTD , https://www.retronxfoods.com