Office Phalaenopsis: Light, Night Lights, Weekend Care

Phalaenopsis on Desk: Fluorescent Light, 24/7 Lighting, Weekends

Phalaenopsis on desk with bright fluorescents overhead, windows 40 ft away. Lights may not turn off at night. Watering? Weekend placement?

Light Assessment

• If fluorescents <3 ft above desk: probably enough for bloom maintenance.
• For rebloom/growth: needs more light (nearer window or dedicated grow light).

Night Lighting

Orchids need 8–10 hrs darkness. Check with building maintenance: if lights off ≥6 hrs, okay; 8–10 hrs better. If always on, plant will weaken.

Weekends

• Floor is okay IF custodians warned (visible note).
• Check HVAC: if off weekends, how cold? Phals hate <50°F.

Watering

• Weekly, morning, thorough drain.
• No standing water.
• Weak fertilizer biweekly.

Office growing is possible with attention to dark period and temperature.