Here are a couple of photos of basil I've grown in the GH Rain Forest system.

These aren't the biggest ones I've grown but are close. The biggest ones I've grown were in a custom made aero system but no longer the photos of that system.

These were grown using HydroFuel, Aussie Tonic, Bio Gold (small amounts) and fulvic acid.

They are under a 6400K 200W flourescent bulb and a 600w Gavita/Galaxy ballast combo but this is hung 4 feet away.