What are the advantages and disadvantages of hydroponics?

Advantages of hydroponics include:
1. Efficient use of water: Hydroponics systems use up to 90% less water compared to traditional soil-based agriculture.
2. Increased crop yield: Plants grown hydroponically can produce higher yields due to optimized nutrient delivery and controlled growing conditions.
3. Faster growth: Hydroponic plants tend to grow faster than those grown in soil, as they have direct access to nutrients and water.
4. Reduced need for pesticides: The controlled environment of hydroponics minimizes the risk of pests and diseases, reducing the need for chemical pesticides.

Disadvantages of hydroponics include:
1. High initial investment: Setting up a hydroponic system can be expensive, requiring specialized equipment and infrastructure.
2. Technical knowledge required: Hydroponics requires a good understanding of nutrient solutions, pH levels, and environmental control, which may require additional training or expertise.
3. Dependency on technology: Hydroponic systems rely heavily on technology, such as pumps, timers, and sensors, which can be prone to malfunctions or power outages.
4. Limited crop variety: Some crops may not thrive in hydroponic systems, limiting the range of crops that can be grown hydroponically.