15 advantages and disadvantages of greenhouses are:
Advantages:
- You can control levels of carbon dioxide, light, and temperature, as well as mineral content.
- High profits.
- Clean crops.
- Soil-free.
- Crops can grow in poor areas.
- No ploughing.
- Less staff.
- Larger crops.
- Shorter harvest time.
Disadvantages:
- Expensive.
- Lots of planning needed.
- Electricity & gas needed to maintain it.
- Alarms needed.
- Expensive to monitor.
- Income and ability to grow crops need to be balanced against the cost of the system.