Acclimating to Direct Sun

Even sun-loving plants need proper introduction to intense light:

• Gradually acclimate new plants to direct sunlight over 1-2 weeks
• Start with 1-2 hours of morning sun, then slowly increase exposure
• Plants grown in greenhouses or stores may need more gradual acclimation
• Watch for signs of sunburn during the acclimation period (bleached patches or scorching)
• Consider seasonal changes in sun intensity - summer sun is more intense than winter sun

Watering Considerations

Direct sunlight affects watering needs significantly:

• Plants in direct sun typically need more frequent watering than those in lower light
• Soil dries out faster due to increased evaporation and plant transpiration
• Check soil moisture more frequently, especially during summer months
• Consider using terracotta pots for succulents and cacti to help prevent overwatering
• Water thoroughly when needed rather than providing frequent small amounts

Seasonal Adjustments

Sun exposure changes throughout the year:

• Be aware that winter sun is less intense and days are shorter
• You may need to relocate plants seasonally for optimal light
• Reduce watering in winter even for sun-loving plants
• Watch for signs of inadequate light during winter months
• Consider supplemental grow lights during winter in northern climates

Window Considerations

Window placement affects sun exposure:

• South-facing windows (in Northern Hemisphere) provide the most consistent direct light
• West-facing windows offer intense afternoon sun
• Window glass can intensify sunlight and heat, sometimes causing leaf burn
• Clean windows regularly to maximize light transmission
• Consider using sheer curtains during peak summer months if plants show signs of stress

Signs of Light Issues

Even sun-loving plants can have light problems:

• Too little light: Stretching toward light sources, pale or faded coloration, reduced flowering, slower growth
• Too much light (rare for these plants but possible): Bleached or white patches, crispy brown edges, wilting despite adequate water
• Just right: Compact growth habit, vibrant coloration (often with sun stress colors in succulents), abundant flowering when applicable

With proper care, direct sunlight plants can be some of the most rewarding and dramatic houseplants, offering unique forms, textures, and sometimes spectacular flowering displays that aren't possible with shade-loving varieties.