Troubleshooting a 10-Year-Old Indoor Orange Tree

An orange tree grown from seed for 10 years shows yellow, curling, and cracked dry leaves. The owner admits leaving it out in cold winter and sometimes forgetting to water.

Likely Causes

• Cold damage (citrus prefers >50°F consistently)
• Inadequate light (needs full sun all day indoors)
• Drastic light changes when moving between indoors/outdoors
• Inconsistent watering (let soil dry 1 inch down, then water thoroughly)

Citrus trees are challenging indoors. Provide maximum direct sun, stable temperatures, and consistent moisture.

Expert advice from Will Creed, Interior Landscaper, Horticultural Help, NYC.