What Are the Sunlight Requirements for Blueberries?
Blueberries, typically thriving in forest understories and clearings, prefer bright, indirect light typical of their natural dappled woodland settings. Ideally, they require full to partial sun exposure—approximately 6 to 8 hours of light daily. Sufficient light intensity is crucial for robust photosynthesis, which supports energy production and, subsequently, fruit formation and growth. These plants benefit from the morning sun, which is less intense than the afternoon sun, to mitigate stress. In man-made environments such as orchards or gardens, strategic planting or the use of shade nets can recreate these optimal conditions, ensuring the plants receive the right balance of light without excessive exposure, thus promoting healthy flowering and berry production.