Choosing Plants for a Spa Room: Chlorine Tolerance and Light Requirements

Choosing Plants for a Spa Room: Chlorine Tolerance and Light Requirements

Covered spa + ventilation = minimal chlorine exposure. Light is the real limiting factor.

Chlorine Reality

• Chlorine gas dissipates rapidly; covered tub traps little.
• Open door during use = air exchange.
• Plants 5 ft away: negligible foliar damage.

Light Assessment

• Measure hours of direct/indirect sun.
• Note window orientation, obstructions.

Plant Recommendations by Light

Humidity Bonus

Spa room humidity (50–70%) is ideal for tropicals. Group plants for microclimate.

Maintenance

• Wipe leaves monthly (removes any chemical residue).
• Water with distilled/RO (avoid tap chlorine).
• Monitor for pests (high humidity = fungal risk).

Match plants to light; chlorine is a non-issue.