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Old 02-18-2008, 02:45 PM
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Default What is causing these spots??
I have 5 DWC systems going right now all but one have 2 plants. The buckets are 18 gallons room temp is 70-80f humidity is 50-60% 18-6 light cycle with 600w MH conversion bulb. PPM in each bucket are 230-250, PH is 5.6 water temp is 67f. I use RODI water and GH 3 part flora series. This plant is Bag seed and it just started doing this. This plant is in its own bucket
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Old 02-18-2008, 02:48 PM
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put your ph to 6.8
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Old 02-18-2008, 03:06 PM
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sorry guys my CP crashed when I tried to upload my photos, Im on my Iphone Ill put pics up as soon as my CP is up and running
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Old 02-18-2008, 03:10 PM
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Quote:
Originally Posted by weedgrower420GT View Post
put your ph to 6.8

WUH WUH WHAT! Why 6.8 everything Ive read says a PH level of 5.2-5.8 is perfect for nutrient uptake. So why 6.8??

GROWFAQ
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Old 02-18-2008, 03:14 PM
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I like to run my PH around 6.
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Old 02-18-2008, 05:18 PM
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Ok this is the bagseed all by itself
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File Type: jpg k32.jpg (52.6 KB, 83 views)
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Old 02-18-2008, 05:25 PM
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yes its the ph!!!
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Old 02-18-2008, 05:34 PM
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This is the Greenhouse Seed Co. Lemon Skunk. Teh 1st pic shows 2 of the Lemon in the same bucket doing good. The 2nd and 3rd pic shows another set of lemon in a seperate bucket not doing so good.
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Old 02-18-2008, 05:38 PM
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The 1st pic is the overall grow. The 2nd pic is of my Paradise seed co Amsterdam Flame both in the same bucket the front 1 doing good the back 1 was doing good and is now looking bad
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Old 02-18-2008, 05:39 PM
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Ok so 2 people say its the PH but Im running it at the recommended level. If its the problem what should I raise it to? And what will raising the PH do? Will it make the plants lockout some nutrients that may be causing the problem? Or is it just the PH itself causing the problem? Sorry for the questions just trying to learn and understand as much as possible.
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Last edited by Smitty750; 02-18-2008 at 05:57 PM..
 

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