Hydroponics
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SCIENCE
Agricultural Science
Hydroponics
Hydroponics enables soil-free cultivation of plants using nutrient-rich water solutions
4 Feb 2026
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What is the primary advantage of using inert mediums like perlite or gravel in hydroponic systems?
They supply additional nutrients to the plants directly.
They replace the need for water in the hydroponic system.
They provide mechanical support to plant roots while allowing nutrient solution access.
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