Q1: Can apple trees survive cold northern winters?
A1: Yes, apple trees have good cold hardiness and can safely overwinter in open ground in most northern temperate regions.
Q2: Will seed-grown apple trees produce delicious apples directly?
A2: No. Seedling apples have unstable traits with small and sour fruits, only suitable as rootstock for grafting fine varieties.
Q3: What light condition is required for normal fruiting?
A3: Full direct sunlight is necessary. Insufficient light causes few flowers, low fruit setting rate and weak tree vigor.
Q4: Main planting taboos?
A4: Long-term soil waterlogging causes irreversible root rot; insufficient cold stratification results in poor germination effect.
Q5: Suitable for beginner growers?
A5: Suitable for hobby gardeners. Key points: sufficient low-temperature sand stratification before sowing, well-drained fertile soil, full sunlight and later grafting of excellent varieties.