Problems

DR.GT · Dec 18, 2013

To me it looks like over fert.. I think your ppms went too hi, especially when using Led's.. How many weeks for this strain your running? Do roots feel slick at all or nice and clean white still? PH DOWN = too hi nutrient levels "or" Bacteria in my experience.. Tell us what your water source is (ro, tap) and starting ppms also

Growboy · Dec 18, 2013

my water is tap comes out at 110 ppm just did a total flush just tap pH tested. My roots look good still white very fibrous.

Growboy · Dec 18, 2013

SYSTEMS TOPOFF WATER
DATE PH PPM PH PPM LEVEL IN NOTE
10-Dec 5.8 450
11-Dec 5.5+5.6 430+550 Added 300ml booster
12-Dec 5.4+5.9 550+680 Added 250ml booster
13-Dec 6 660
14-Dec 6 660 Flushing do to deep Green and Clawing
15-Dec 6.1 190 5.9 120 12.5
16-Dec 5.7 190 6 120 10.5
17-Dec 4.2+5.6 200 6.7 110 8.75-26.25 adding water to top off yellowing older leaves,6ml pH up

Growboy · Dec 18, 2013

Should I raise my ppm to half strength CS says 700-800 thinking 400ppm.WHY IS pH dropping?

SpiderKid · Dec 18, 2013

How many run's from A-Z with this set up, or is this your first run with it ?

Are you running a pump in your rez 24/7 - mixing it up ..... ?

Growboy · Dec 18, 2013

3 times one time with this type all pumps with system run 24/7

babyhughie586 · Dec 18, 2013

have you tried re-calibrating your ph meter??

Do you have well water or city water??

Growboy · Dec 18, 2013

City water and I calibrated last night readings are right

Papa · Dec 18, 2013

did you use cc bud booster in the previous runs?

Growboy · Dec 18, 2013

Yes and I had the same problems pH drop around weeks 5-6

SpiderKid · Dec 18, 2013

I would look into " cc bud booster " being the problem.

One simple test, give them fresh water only for a bit, wash out the top medium, the pumps, lines, ...

Amber · Dec 18, 2013

Growboy said:
Should I raise my ppm to half strength CS says 700-800 thinking 400ppm.WHY IS pH dropping?

If your ph is still dropping with just tap I would follow papas advise and then go with half strength after that.

Growboy · Dec 18, 2013

Ok if a changed my booster from Cs would beastie bloomz work powders from fox farm or what do you think is better?

Growboy · Dec 18, 2013

16-Dec 5.7 190 6 120 10.5
17-Dec 4.2+5.6 200 6.7 110 8.75-26.25
18-Dec 4.3+ 200 7.1 120 23.5

Growboy · Dec 18, 2013

went back down to 4.3 over night. what to do?

Growboy · Dec 18, 2013

Plants aren't taking in that much water should have more than a half gallon up take per.

Growboy · Dec 18, 2013

Should I run out and get an RO system or is it something else?

thcfarmer.com should get a windows/android app it be cool.

Capfan · Dec 19, 2013

When i add Big Bid, to a fresh Res, my ph drops like crazy, from like a 6.2 to a 4.8 - I beat that ph back up to 6.2, stables after a day or so it seems, i also seem to get a curl on a few leaves , to me it looks like N Tox, i run my ppms at 400, and still get abit of the curled leaf, but 90% of everything else is good, over all growth is great and keeps pushing forward.

Capfan · Dec 19, 2013

Also, my ppms out of city was only 100 or so, but i burn plants at 400 with the undercurrent, i felt like the 100 out of tap was random shit, Get the RO, add only what you want the plants to eat.

Growboy · Dec 19, 2013

Ok well I am thinking I will raise the ppm to about 300 with A&B no booster see how plants do. Will be getting a RO soon. Any recommendations on a booster to replace cc booster?

Problems

Problems

DR.GT

Growboy

Growboy

Growboy

SpiderKid

Growboy

babyhughie586

Growboy

Papa

Growboy

SpiderKid

Amber

Growboy

Growboy

Growboy

Growboy

Growboy

Capfan

Capfan

Growboy

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