Dr. Russell Sharp explores how the weight of hydroponic systems affects portability, stability, thermal buffering and practical uses—from classrooms and balconies to cruise ships and space missions.
He compares lightweight NFT setups (easy to move, low structural load) with heavy DWC reservoirs (thermal stability, theft resistance, backup water) and offers examples to help growers decide which approach fits their situation.
https://eutrema.co.uk/shop/fertiliser/liquid-gold-unique-complete-fertiliser/
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