Vegetables· Lactuca sativa
Lettuce Growing Guide
Fast-growing salad green. Many types including romaine, butterhead, and leaf varieties.
Growing Conditions
Soil Requirements
Soil Type & pH
Best soil types: loam, sandy loam
pH range: 6 - 7 (optimal: 6.5)
Drainage: good
Planting Guide
Yield & Economics
Growing Tips
Succession plant every 2 weeks
Provide shade in hot weather to prevent bolting
Frequently Asked Questions
How long does Lettuce take to grow?
Lettuce typically takes 50 days from planting to harvest. Seeds germinate in about 7 days. The best planting season is spring, fall.
What soil does Lettuce need?
Lettuce grows best in loam, sandy loam soil with a pH of 6-7. Good drainage is required.
What temperature does Lettuce need?
Lettuce grows best at 15-20°C. Frost tolerance: light. Heat tolerance: low.
What is the expected yield for Lettuce?
Lettuce yields approximately 20,000 kg/hectare under good conditions. Multiple harvests per year are possible (3).
More Vegetables
Key Agronomy Terms
Core farming concepts, explained in plain language.
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