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McEachern High School
Engineering & Technology

Green Technologies and Sustainability




Aquaponics
Involve a balanced ecosystem of plants and fish.




Aeroponics
Roots are exposed to the air and kept moist with nutrient rich drip or spray system.
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Most effective method to produce maximum product in a limited space
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Highest maintenance method
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Requires pumps and constant monitoring of water levels
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Kratky Pots
Hydroponics
Roots are kept and grown in a nutrient rich water solution.
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Easy to maintain
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Takes up more space than aqua or aeroponics


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