Adverb
hydroponically (not comparable)
using hydroponics
Also in slang usage can refer to hydroponically grown marijuana. Source: Internet
NASA research has shown that aeroponically grown plants have an 80% increase in dry weight biomass (essential minerals) compared to hydroponically grown plants. Source: Internet
Unlike hydroponically grown plants, aeroponically grown plants will not suffer transplant shock when transplanted to soil, and offers growers the ability to reduce the spread of disease and pathogens. Source: Internet