I use 4' flourescent tubes for vegging. They have always worked well for me. There are also T5 fixtures that are 2' flourescent tubes. The 4' flourescent fixtures are very cost effective @ about $30.00 US.
I use 4' flourescent tubes for vegging. They have always worked well for me. There are also T5 fixtures that are 2' flourescent tubes. The 4' flourescent fixtures are very cost effective @ about $30.00 US.