Norfolk Island Pine Care: Light and Water Over Humidity

Humidity Is Not the Main Issue

Norfolk Island Pines (Araucaria heterophylla) tolerate low humidity if watered properly. Your 50% with humidifier is fine.

Likely Problems

• Light: "Western/SW window" is good, but was it lower before? Sudden increase can stress.
• Watering: "Water runs through" suggests hydrophobic soil or root-bound pot. Repotting 1" larger may not have fixed root binding.
• Root health: Need plant height, pot size, watering frequency to assess.

What to Send

Email to wcreed@HorticulturalHelp.com:

1. Plant height and current pot diameter.
2. Photo of whole plant and base.
3. Exact watering schedule (how often, how much).
4. Previous light location.

General Care

• Bright indirect to some direct sun.
• Water when top 1–2 inches dry. Soak thoroughly.
• Rotate for even growth.
• Cool nights (55–65°F) preferred.

With details, I can pinpoint the issue.