Introduction to Hydroponic Gardening

The video tutorial introduces hydroponic gardening, a method of growing plants without soil, using water and nutrient solutions. It explains the benefits of hydroponics, such as precise nutrient delivery and easier plant growth compared to soil. The tutorial also covers different types of growing mediums and how nutrient solutions are controlled to meet plant needs.

What is a common misconception about hydroponic gardening?

• It is less effective than traditional gardening.

• It involves growing plants in soil.

• It only uses the Nutrient Film Technique.

• It requires no water.

Why is hydroponics considered more efficient than soil gardening?

• It uses less water.

• It requires no sunlight.

• Plants can absorb nutrients more easily.

• It is cheaper to set up.

What is a growing medium in hydroponics?

• A type of soil.

• A type of fertilizer.

• A nutrient solution.

• The material where plant roots grow.

Which of the following is NOT a growing medium used in hydroponics?

• Coconut fiber

• Rockwool

• Perlite

• Clay soil

What is the role of the nutrient solution in hydroponics?

• To provide structural support to plants.

• To supply all necessary nutrients to plants.

• To replace sunlight for photosynthesis.

• To act as a pest control agent.