AS I said, if the budget allows then get the TDS meter. On the dual spectrum II bulbs - They are special bulb that have more lumens than your average cfl. The Dual spectrum have 2800 lumens, the the Dual Spectrum 65's have 3400 lumens and the Dual Spectrum II have 4200 lumens per bulb. I'd order 4 - Dual spectrum II bulbs ( 4200 lumens per bulb). 1 veg and 3 flower. I'd use the veg and one flower during the veg cycle and use them all for flower cycle. Maybe two on top and 2 on the sides or 3 on top and 1 on the side. It depends on how your plant is growing and how tall and wide it is.
So if I get the SH setup with the Dual spectrum II lights I Will have one veg and one flower light in the package correct? Then I need to add 4 extra spectrum II bulbs(1 veg/3 flower) besides what the kit comes with correct? Thanks again everyone. I have all my money to purchase the setup this weekend, now just need to save for the 4 extra lights and some seeds.
Can anyone suggest some good seeds for a first timer? I want something fairly easy and as strong as posible, I was thinking Ganja Dwarf?