Hydroponics Romaine Lettuce Day 1 to 5 Weeks

Pregerminating Seeds on Paper Towel and Aquarium Filter Media, cool temperatur and 24 hour light

Ebb and Flow Seedlings, 1 week and 2 weeks old, 4x per day flood and drain, 20/24 lights

DWC raft on 3 weeks and 4 week old lettuce

Modified NFT 5 week old Lettuce

Side Experiment 6 week s old lettuce on ebb and flow pots

Full view

Another side experiment 4 week old lettuce on partial sun and manual watering