Dwarf Alberta Spruce Browning: Sun Exposure and Watering Fixes

Correct Identification

Your "pine tree" is actually a dwarf Alberta spruce (Picea glauca 'Conica').

Why One Side Browned

The brown, brittle needles on the sun-facing side indicate sunscald, not underwatering. The side against the house got insufficient light, then sudden exposure caused damage.

Immediate Actions

• Repot into slightly larger pot with fresh potting soil—it can't stay in nursery pot forever.
• Rotate ¼ turn every Saturday for even light.
• Water every 3 days in current heat (23–30°C); weekly when cooler (~20°C).
• Do not move to sunnier spot—current location is fine with rotation.
• Prune dead needles; they won't recover.

Your English is excellent! Consistent rotation and proper watering will prevent further damage.