Ask Us Anything: Sharing Knowledge 420 Style

Yeah, I'm thx! I've backed it up to 20" and will monitor it from there...will try and get it closer when flowering
The girls will let you know where they like it. And it may be different with the next grow.
 
what should i ph my water and nutrients if im using pro mix hp? im using 6 right now and dont have any problems yet on my second week in veg .
Sorry what nute line you using
 
Let me clarify its cheaper just because of electricity being pulled and lost along the way. You are rite 1000kw/h is exactly that. That formula doesnt change. However 220 is thicker guage so does not get as hot and does not lose as much energy on the way from the box to the light. My cousin has 3 1000w hps and definitely sees a difference. Im not sure how much you will save on just switching one hps light to 220 v
 
what should i ph my water and nutrients if im using pro mix hp? im using 6 right now and dont have any problems yet on my second week in veg .
Your good for the for an entire grow pH at 6.0 to 6.3 runoff should come out 7.0ish. Adjust your feed pH level up. If your runoff starts dropping.
 
advanced nutrients ph perfect line
If your adding ph perfect and ur ppm is under 150 you shouldn't need to worry about ph down until flush starts. If I'm not mistaken.
 
If your adding ph perfect and ur ppm is under 150 you shouldn't need to worry about ph down until flush starts. If I'm not mistaken.
Your ppm.is under 150 coming out of tap water let's say. But make sure you le5 it sit for 24 hrs before using.
 
is this normal ?
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out the tap its usually 77 . but i fed mybfirst plant 254 ppm for its first feed and the other 3 150 ish
That's fine stay under 350 400 your good.
 
I usually don't feed autos in promix til week 2. Th4n start slowly with Nutes autos don't need as much. Trace elements are okay.
 
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