Supplemental Grow Lights for Peppers on Shady Balcony

Peppers need 8-10 hours of sun daily. Your half-day Miami balcony falls short — supplemental lighting helps, but understand limitations.

Lighting Strategy

• Measure actual sun hours, supplement to reach 10 total
• Best: Dedicated grow lights (garden centers)
• Budget: Fluorescent fixture with one cool + one warm tube
• Grow lights can't match sun intensity for mature plants, but help fill gaps

Critical Cultural Practices

• Water deeply, infrequently (1 inch/week)
• Allow soil to dry 3 inches down between waterings
• Fertilize biweekly with high-phosphorus formula
• Mulch to retain moisture

Light is your limiting factor — maximize what you have, supplement strategically, and optimize everything else.