Kids are said to be little scientists. You will never find any kid sitting quietly inside house. Mostly kids love to play with soil and so loves to play with trees and plants. For many kids greening is their favorite hobby, so they spend their maximum time doing gardening in backyard. We always secure small place for a garden in our house. And we plant many types of cute flora plants, seed plants, etc. in our small gardens. Research has shown that regular gardening reduces stress and refreshes our mind. That is why if your kids are with you while you do gardening then it's a very good exercise for them. Today many schools are also conducting gardening exercise.

Generally, parents don't allow their child to do gardening, because they think it is bit unhealthy. It is true but if you take precautions then you will never find such refreshing activity. That is why, science always try to explore secured methods for children's to involve them in gardening. One such method is Hydroponic System. With this method you neither require soil nor you required any safety accessories for children's. This completely safe, easy, and playful system is worth for gardening. As it is much simple, it is becoming popular among the people, and to use this method you need not to be an expert Gardner.

Basically, this method consists of only water. In this method you never use soil and mud. Every necessary ingredients and nutrients for a plant to grow are given through water only. So it is the simplest form of growing plant in indoor and outdoor gardens. It is the best way to grow more and more plant inside small area. You can place these plants in you balcony, rooftop, in you house, near your study table, and anywhere you want.

Basically, there are two main types of Hydroponic gardening system. One is Aeroponic and other is NFT i.e. nutrient film technique. In aeroponic system, the primary medium is air and the plant roots are hanged in nutrient misted air. And this misting is done regularly so that plant roots don't dried out. In nutrient film technique also roots are hanged in air. Unlike Aeroponic this system carries constant flow of nutrient water.

Kids always get attracted toward any thing, which creates enough curiosity in their mind. If you have placed one such Hydroponic plant in your class then you students will also show you interest to learn this method. You can also give various experiments to your students to present them in science fair. This will be a good exercise for them.