Definition:
Greenhouse farming involves growing lettuce in a controlled environment, such as a greenhouse or polytunnel. This method allows you to grow lettuce year-round, regardless of the weather outside.
Pros:
-
Year-Round Production: You can grow lettuce even in winter or during rainy seasons.
-
Pest Control: Greenhouses protect crops from pests and diseases.
-
Higher Yields: Controlled conditions often lead to faster growth and larger harvests.
Cons:
-
High Initial Cost: Building or buying a greenhouse can be expensive.
-
Maintenance: Greenhouses require regular cleaning, ventilation, and temperature control.
-
Energy Use: Heating and lighting a greenhouse can increase energy costs.
Example:
A farmer in a cold climate uses a greenhouse to grow lettuce throughout the year. They sell their produce to local restaurants and grocery stores, earning a steady income.