Hydroponics is a arrangement of grow plants without stain . accord to the University of Arizona , water and nutrient are still give to the plant but the rootage system is immersed in a substratum , which is any type of soil replacement . It is an expensive way to farm , but it is productive and preserve resource . To create your own homemade hydroponic system , use an old fish tankful to begin .
Step 1
An honest-to-god Pisces the Fishes armored combat vehicle can be used to produce a homemade aquacultural grow system , called the water acculturation system , in which a grow platform ice-cream float on top of nutrient water . For this project , practice a sheet of 1 - inch - thick polystyrene as the political program . An marine museum pump with tube with a splitter and air stones from an aquarium store are also used . Aquarium filter floss , proper grow lighting and hydroponics nutrient root are other materials for this project .
Construction
Cut the polystyrene to fit exactly into the honest-to-god fish storage tank . The polystyrene will sit over the nutrient solution to keep it from evaporating , and you will cut holes into it for the plants to grow out of . Be sure to bring down enough place for stem maturation . The strain tubes will be attached to the strain stones and placed at the bottom of the armored combat vehicle . Choose long air tube that will associate to the air stones at the bottom to the air pump outside the tank to oxygenate the water system systematically .
Step 2
Nutrients
Fill the sometime fish storage tank with the nourishing solution in water . place the plants into the cut hole . To keep the plants in place , bundle filter dental floss around the stems so that the roots swing in the nutrient solution . grow medium such as sawdust or perlite can be used around the filter dental floss , if call for . Use right hydroponics grow lighting for the Pisces army tank system . Plants such as bread or bok choy works undecomposed for this system .
Maintenance
alga must be controlled in this form of system . To forestall algae growth , be certain to harbour the bottom component part of the Pisces storage tank from your light root . sparkle encourages alga development and it also breaks down the nutritious solution . Place composition board or atomic number 13 transparency around the Pisces the Fishes tank car . Use hydroponics fertilizer only for your fish army tank system , as regular fertilizer make for in soil only . Also , a pH testing kit should be used to keep a neutral pH balance in the hydroponics system .
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