I built a CFL grow box for $75. Got most of the stuff at Lowes, the fans and pots from a garage sale. Opened a six-pack and spent 2 hours
putting it together (using blueprints I made, it was really easy). One side it veg, and one side is flower. Lumber, braces, screws: ~$20 CFL bulbs (12): ~$25 Light fixtures (2): $10 Intake/Outtake fans: $15 Pots: $5 I know it's not an HPS ...