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Hey everyone! Thanks for all the replies. I've been busy in trim jail. I ended up using the calculator and got a 950 CFM 10" fan with a 10 x 24 carbon filter. It worked great. Not a cheap upgrade but well worth having the right sized equipment. Here are a couple pics of my last two...

This is my 4th grow and things have gotten better and better each time. The last couple grows had odor issues but my single 4" carbon filter and fan did ok. I could get a whiff outside my building every now and again but not too bad. This time I have 4 plants all with huge, sticky, smelly...

Thanks for the reply. Yes. I shut off exhaust fans during lights on and the only leaks are under the entry door. I have since installed the system in location 2 but realized it does not matter. The rooms fills very fast. Only takes a minute or less of the co2 running at a flow rate of 6 to...

So the image below is my grow room. I am going to be adding CO2 using a rain system. the directions say to attach the big circle of tubing dispensing the CO2 to the ceiling directly above the canopy so that the CO2 can fall/rain onto the plants. my question is should I really put it on the...

Ok. I am chopping the two plants next to these next week which will give me full access so I will be taking a close look.

Yes. The plants got much larger than expected so there is a large fan really close which is why I can't raise my light any further. It's hitting the wall mounted fan above it. Have already learned alot of new lessons on this grow. And thanks. Here is a bottom bud off the two plants next to...

It's hard to check way back there as things are a bit thick. But it looks like all the lower branches and flowers look great. The leaves look good and flowers look good. It's only these few tops and the leaves at the top of the canopy that seem to be effected.

Yes. Ppm slowly creeps over a few days so I've been reducing the N each feeding trying to dial it in. But the ph falls quickly. Been trying to keep above 5.8 but sometimes it gets down to 5.5 before I catch it.

I have two GMOxMAC girls in week 9 from the flip. A few weeks ago started noticing some bronze spots appearing and yellowing of top fan leaves. Thought calmg so I upped it's feeding of the calmg but no improvement as it seems more leaves are being effected.. Older/lower growth all looks good...

My plan is to add a new mount for next grow so that I can move the SP3000 in the middle to veg both sides 9f the room. In the meantime. Could this over light problem be causing the droopy leaves? If I raise the lights way above the plants will that help? Right now I am at about 36 inches...

The last grow I just LSTd and Topped a bunch. and then mild lollipopping. I skipped the SCROG as in my first grow I built a huge screen that sat about 8 inches above my buckets. I trained the plants their entire life into the screen but then when I had an attack of root rot, I realized I...

I wondered if I was running a high Cost per. What should it be? Grams/Watt on my last grow if I only count trimmed cured buds (like I did in my Cost per) I am at 0.56. I say if I only count trimmed cured buds is because on my last grow I had tons of larfy lower buds. I means tons. I kept...

So when I look at a bottle of clorox bleach it says 7.5% sodium hypochlorite. If I use that in the calculator with 3PPM and 24 Gallons of water it says 3.8ml per 24 gallons. So I am good to just use regular clorox bleach and add 3.8ml every time I do a rez change and just add to every topoff...

@Wastei Thanks for the info! I think I will switch to reg bleach then after I use the last gallon I have of UC roots. The light suggestion is much appreciated. With Temp Control, humidity control, and these lights, my monthly bills can get big for someone just growing for personal use of...

correct, the bottle even says it should be used every 1-3 days depending on rez temp. I was using every 3-5 because its expensive. lol. I need to find a good alternative. I know there are cheaper ways I just get so much conflicting info trolling all the posts in here.

will do!

correct, expensive bleach it is. I was just told that it is created using a food grade Hydrogen Peroxide and diluted to the level that you really cant hurt your plants with it. it just kills all the bacteria. I have read the same thing that foam and sediment mean bacteria which is why I am...

with this setup, once dialed in, I am changing out rez about every 3 weeks. I add UC every 3-5 days as my rez temps stay around 67-70 degree F.

Ok! yes, in my last grow I stayed right around 500PPM all through veg and raised to around 800 in flower. I think I will go back to that. Should I change out the rez again for the 4th time this week? I am worried I am stressing the shit out of the plants by changing the water so much. but...

my PPM is 1071 and my PH is at 6.0 In my first grow I used Hydro guard and even with that ended up getting some root rot. to save the plants I was told to drop the hydroguard and start UC roots to keep a sterile rez. that saved all my plants. the second grow I used UC roots from the get go...