american hydroponics

Water works systems are probably the most basic formof kits available. The way they function is fairlysimple to understand. The roots of the plants are constantlysubmerged under water.

water works systems do not provide proper aeration of the roots.To allow roots to breath, a pump must be used, usually anexternal one connected to a air line running into the reservoir.At the other end of the tube is an air stone which gentlyreleases oxygen into the reservoir tank.

Water works usually use grow rocks, rockwool or a combination ofboth medium to grow plants and keep them up-right and sturdy.Water works can be classified as a wick system because they usewick strips in the planters to pull nutrient from the reservoirto feed the upper root system. When you submerge the planterinto the reservoir, the wick strip will transport water from thereservoir to feed the part of the roots that is not submergedunder water or the roots growing at the top level of the rootsystem.

Additional notes: Water works systems will get thejob done and the system is great for beginners and hobbygrowers. However, Water Works may cause root rot and otherproblems because the roots are in water for longer than theyneed to be and is not recommended for large or long term plants.

Submerging plant roots into water for a long period of time willusually kill the plant or slows growth. Air stones will aeratethe roots, but some plants may still die because of soaking uptoo much water.

One of the few crops that would be "perfect" for water workshydroponics systems is lettuce. Lettuce is a crop that loveswater and plenty of it. Lettuce growers should have greatresults using this technique.