Q1: Can coffee trees survive outdoor winter in cold northern areas?
A1: It cannot tolerate frost. Cold regions must adopt large pot cultivation and indoor warm overwintering.
Q2: How many years do seed-sown coffee trees produce usable beans?
A2: With proper care, stable fruiting and harvestable coffee beans can be obtained in the 3rd to 4th year.
Q3: What light environment does coffee tree need?
A3: Bright scattered light is ideal. Direct strong sunlight will burn leaves; long-term heavy shade leads to no flowering and fruiting.
Q4: What are the main planting taboos?
A4: Overwatering leads to root rot; dry indoor air causes leaf tip scorch; alkaline soil triggers iron-deficiency yellow leaves.
Q5: Suitable for beginner gardeners?
A5: Friendly for beginners as an ornamental foliage pot plant; regular humidity maintenance and winter freeze protection are the key points.