What Are the Sunlight Requirements for Coleus?
Coleus thrives in warm, tropical environments and requires specific lighting conditions to flourish. Optimal light for coleus includes bright, indirect sunlight with exposure to direct morning light being generally beneficial. These plants should have around 10-14 hours of light daily. Intense afternoon sun can lead to leaf scorch, so diffused sunlight is preferable during peak hours. Proper lighting encourages robust photosynthesis, vibrant foliage coloration, and healthy growth. Indoors, a south or east-facing window with sheer curtains strikes the right balance. For outdoor growth, partial shade areas are ideal. In greenhouses, shade cloth can modulate light intensity. Consistent light assessment and seasonal adjustments are crucial for maintaining the plant's vitality.