Deep Water Culture (DWC) is one of the most popular and well-known hydroponic systems today because it is simple to set up and user friendly. DWC systems have been used for several decades in hydroponic gardening, and its origins can be traced back to the 1930s.

The concept of DWC was first developed by researchers at the University of California, Berkeley, who were investigating methods of growing plants without soil. The researchers found that plants grown in a nutrient-rich solution with their roots suspended in the water grew faster and produced larger yields than plants grown in soil.

DWC gained popularity in the 1970s, when NASA began researching methods of growing plants in space. They found that DWC was an ideal hydroponic system for space gardening, as it required minimal space, water, and nutrients. DWC also provides ample oxygen to the roots, which is essential for healthy plant growth.

Since then, DWC has become one of the most popular hydroponic systems for both beginners and experienced gardeners. Its simplicity, low cost, and ease of use make it an ideal system for home gardeners and hobbyists.

Today, DWC is used to grow a wide range of plants, including herbs, vegetables, and fruits. Its versatility and efficiency make it an attractive option for anyone interested in hydroponic gardening.

Advantages:

• Easy to set up and maintain
• Suitable for a wide range of plants
• Provides ample oxygen to the roots

Disadvantages:

• Not suitable for large plants
• May require frequent water changes
• Reservoirs may be susceptible to algae growth