Though the pesticides used in hydroponics do not run-off and pollute the surrounding environment like the pesticides used on traditional fields, they are still on the plants themselves. The field of hydroponics is filled with promise, and much research is being devoted to solving the concerns that currently stop more farmers from going hydroponic. The addition of carbon dioxide in these small spaces can be accomplished in several ways. Burning hydrocarbon fuels, the use of dry ice, fermentation, decomposition of organic matter and the use of compressed bottled carbon dioxide can create the correct atmosphere for your plants to grow in. The temperature that you grow your plants in is also very important for their survival. Root growth is stimulated in the hydroponic plants due to the extra oxygen. Plants with plenty of oxygen in the root system will also absorb nutrients faster. The nutrients in a hydroponic system are mixed with water and sent directly to the root system. Hydroponic systems use apparatus that are varied. The sterile medium used in hydroponic systems give home gardeners the benefit of not having to remove weeds, and minimizes soil-borne pests and diseases. If your plants are grown hydroponically, they will be healthier than plants grown in soil, because all of the growth elements and nutrients are made readily available during growth. Many biological insects will not survive if the temperature is too hot, or if there isn’t a good source of water. Other ways to protect your hydroponic produce against spider mites include using non-toxic yellow sticky cards. The cards are useful for monitoring spider mites and many other small bugs. This form of gardening is also easily adapted to indoor environments, which means it can be used throughout the year to grow a gardener’s favorite plants. The greatest advantage to hydroponics is the overall outcome of the plants, which will be of better quality and are much healthier. Gardeners can give nature a helping hand while enjoying the therapeutic benefits of their garden.