rillos
Well-Known Member
Does anybody add it or should I just go all HPS. I have a 600w and 400w in hoods running through a charcoal air filter.
How To Use Progressive Web App aka PWA On 420 Magazine Forum
Note: This feature may not be available in some browsers.
Go for it rillos!
I veg under a 400W MH retro bulb that works in an HPS ballast then when I flip I fire up another 400 Super hps or SolarMax until stretch is over then swap out the MH bulb for one of the hps for the rest of the flowering. The mh helps reduce the stretch while giving the plants lots of blue to help with all the extra plant material being formed.
I do the same as OMU. Use a 1000w mh through the first stretch then switch to 1000w hps for the remainder. Are you planing on using mh/hps combo for the entire flower? What are you growing?
I was going to switch after the stretch but I wanted to know if there is any benefit to keeping the MH in.