What size is your grow box?

You should fill the canopy with 48" cool white lights. Make sure every plant is under one of the lights.

I assume you are only starting them to plant outdoor later when it warms up?
Zandor Reviewed by Zandor on . best flurescent bulb and watts? whats da best fluorescent bulb and watts should i be using for 60 plants in a grow box.starting in a grow box then getting transfered outdoor in 2 months. Rating: 5