Growing Jalapeños in Northern Thailand: Seasonal Windows

Northern Thailand's climate presents challenges for jalapeños: mites, wilt, fruit flies, and root fungus thrive in tropical conditions. However, a defined growing window exists.

Optimal Planting Schedule

• Start seedlings to 4-5 inches by late November
• Transplant before cool season arrives
• Stagger plantings by 30 days for two harvests
• Production declines sharply after April/May as heat intensifies
• Controlled greenhouses extend the season

This timing leverages the cooler, drier months for establishment and early production before extreme heat and pest pressure peak.