Many people are choosing to garden indoors. Many more people than ever before live in urban environments, where arable land is at a premium, and thus the need for compact indoor gardening systems. There are also places where the soil has been ruined for gardening through the use of toxic chemicals or severe drought and soil depletion, and thus the only way to grow plants is via an indoor growing system. Hydroponic systems are very popular because they require no soil for plant growth, an important consideration if you live at the top of a skyscraper and would need to haul potting soil up to your apartment. Hydroponic systems are also widely adaptable for the way you wish to garden indoors, because you can set up a small system that easily fits in a corner of a room and range all the way up to large greenhouse hydroponic gardening operations. In any event, there are some hydroponic supplies that you will need to set up basic hydroponic systems indoors.
As you may have surmised from the use of the prefix "hydro" in hydroponics, this is a system of gardening whereby the plant roots do not grow in soil, but can grow in water or another type of soilless growing medium such as coir. Hydroponic systems will all need a water source, and the plants will need hydroponic supplies including some type of food, which is called nutrient. Nutrient varies depending on the stage of growth a plant is at, as well as what you are trying to get the plant to do. Growers who want lush lettuce will want a nutrient that is high in nitrogen, which plants use to produce foliage, whereas the vegetable gardener who wants quickly maturing tomatoes or other fruits will want a nutrient that is higher in its percentage of potassium for this purpose.
Hydroponics also usually involves some type of hydroponic trays. Hydroponic trays typically have holes in them, so that the crown of the plant can sit in the tray above the water and the roots stick out from the tray. A bottom solid tray may be used as a reservoir for holding the nutrient solution, which is a mix of water and fertilizer, and thus the plant's roots can dangle in the nutrient and take up what they need.
Hydroponic systems also require lights for plant growth. The best lights mimic natural sunlight, and additional supplies you might need include light ballasts to regulate electrical current to the light fixture and reflectors to increase the amount of light to the plant.
The easy way to start is with hydroponic kits. Hydroponic kits come with everything you need to begin using the fun indoor gardening method of hydroponics. You can find these and other gardening supplies from hydroponic gardening merchants online.
