The yew is a common landscaping plant, not only for its beautiful foliage but also for its strong air-purifying function. Growing it as a houseplant can beautify the indoor environment and reduce air pollution. However, how to choose the right pot size and care methods is an important issue that needs to be mastered.

I. Selection of Pot Size
1. Choose a suitable pot size based on the size of the yew.
2. The impact of pot size on the growing environment.

II. The Importance of Soil Ratio
1. Suitable soil types for yew.
2. Precautions for soil ratio.
3. Adjusting soil pH.

III. Irrigation Methods
1. Water demand of yew.
2. Mastering watering time and frequency.
3. Effect of spray watering.
IV. Fertilizer Management Techniques
1. Selection and use of fertilizers.
2. Difference between organic and chemical fertilizers.
3. Time and method of fertilizer application.
V. Preventing Pests and Diseases in Potted Plants
1. Common diseases and treatment methods for yew.
2. How to prevent the occurrence of pests and diseases.
3. Risks of using farm manure water.
VI. Sunlight Regulation
1. Light requirements for yew.
2. Management techniques for direct sunlight and shade.
VII. Controlling Temperature and Humidity
1. Yew's sensitivity to temperature.
2. The relationship between humidity and ventilation.
VIII. Precautions for Potted Plant Techniques
1. Transplanting methods for yew.
2. Selection of pot location.
3. Care techniques for different seasons.
Through an explanation of the selection of pot size, soil ratio, irrigation, and fertilizer management for yew potted plants, it is hoped that this will help enthusiasts better care for their yew plants. At the same time, attention should be paid to some details, such as preventing pests and diseases, and controlling sunlight and humidity. Only by considering all these aspects comprehensively can the care of yew potted plants be successful.