What is Katherine E. Juhan-Arnold for Georgia?

Katherine E. Juhan-Arnold for Georgia features 44 pages for campaign updates, endorsements, volunteer outreach, events, merchandise, and ways to connect.

Georgia Family Farm Plan

Deep Water Culture Hydroponics

Back to Indoor Growing, Microgreens, Hydroponics & Aquaponics

Deep Water Culture Hydroponics

A tub, air pump, net pots, and nutrient solution. Grows lettuce and greens in 4–5 weeks. Use a TDS meter. Change reservoir every 1–2 weeks. LED lights 12–16 hours/day.

Sources & review

UGA Extension – Indoor Gardening
USDA – National Institute of Food and Agriculture

Content reviewed 2026-09-02.