Raft lettuce (deep water culture) deep water culture (the raft lettuce system) is probably the simplest and most economical hydroponics system you could build.. How to build a small lettuce raft system this is a lettuce growing machine! crops like lettuce. learn more about hydroponics nutrient solutions here:. Systems for growing lettuce hydroponically - soilless vegetable production, nutrients, seeds, butter, romaine, iceberg, bibb, spacing, raft, farms, prices..
How to build a small lettuce raft system. this is a lettuce growing machine! if you start some new seeds every 30 days, and replace each head of lettuce as you. A basic, small, cheap, hydroponic salad raft removal of the root system was not difficult. all the lettuce came out very easily and required no cleaning,. This is a completely passive hydroponic float system suitable i wonder why containers used in simple hydroponic system are always the lettuce turned out.
