Hydroponics is a horticulture technique of growing plants without any soil or where plants are grown without the use of soil in mineral-rich water (aqueous solvent). Common vegetables such as tomatoes, lettuces, cucumbers, various types of peppers can be grown hydroponically. Wick system: The water and nutrients solution is transported to the plant roots with the help of wick which is connected to the growing media. Nutrient-Film Technique (NFT system): The NFT technique is an active recovery hydroponic system. There is a constant supply of nutrients to the plant roots in this system. Vertical Hydroponic system: A vertical hydroponic system requires lesser space by stacking multiple layers when compared to any other hydroponics. Dutch Bucket system: Growing the plants in the Bato bucket, involves 3 major part -bato bucket, watering line and the drainage line.
