Tea trees live in a specific environment for a long time and are influenced by environmental conditions. Through metabolism, they develop specific needs for certain ecological factors during their growth process, forming the suitable conditions for tea trees. In summary, the suitable conditions for tea trees are the result of long-term adaptation to the environment.

In terms of the growth and development of tea trees, their suitable conditions mainly refer to the combination of climate, soil environment, sunlight, temperature, moisture, air, and other conditions. Each of these factors significantly affects various aspects of the tea tree's growth and development, and these factors are called ecological factors. Each ecological factor has its own variation patterns, and differences in region, time, quantity, quality, and duration of action comprehensively affect the tea trees, causing corresponding changes in their growth, development, morphological structure, and physiological functions. This is the ecological effect of the environment on tea trees.

In conclusion, tea trees prefer warm, humid, and shaded growing environments, requiring appropriate temperature, moisture, sunlight, and soil conditions. The natural environmental conditions that affect tea tree growth are mainly climate and soil. This must be considered when selecting land for new tea plantations and in daily cultivation management.