This is my first grow season and still working on learning and getting things right. On my White Widows many of the leaves are yellowing from the bottom up. At first I wasn’t worried but now I think I have an issue to be worked out. Growing a couple other varieties and don’t seem to be having as …

Hey @Iron_Mike welcome to ILGM! It does look like a Cal/Mag issue but let’s tag some pros. In the mean time here is a link with more info. @Midwestnewbie @Mrcrabs @BobbyDigital Good luck! [image] Deficiencies with pics, descriptions and remedies Grow Cycle Found these t…

Welcome @Iron_Mike . Try bringing the Ph up a little more to 6.5 for soil . Looks like cal mag with it starting at the bottom leaves first .

I echo @Seeddog soil ph sweet spot is 6.5 . Being that low will cause lockout. Welcome to all things maryjane @Iron_Mike .

Welcome @Iron_Mike Hard to tell without much info. This could just be leaves not getting enough light or could be magnesium deficiency. Ph is a little low, depending on what medium you’re using, but is that going in or coming out? Need some support ticket info. @Jbum you have that handy? I can’t se…

[image] ILGM Grow Support Ticket FAQs [support-ticket] Latewood’s original ILGM Grow Support ticket I came up with the ILGM “Support Ticket” years ago in order to help new membersto easily provide the necessary information to the community mentors, and our ILGM Moderator…

Michigan eh? Yooper or Troll? Just curious.

That’s good to know. My well water is off my test kits chart alkaline and before we started correcting ph really saw what stunted plants look like. Not these, couple others. Corrected ph and within 2 weeks really came to life. Guess we’ll bring the ph up a bit.

Soil ph range 6.3-6.8 with 6.5 being sweet spot to much toward either end and can start locking out diff things.

Need help identifying a problem

Nutrients

Jbum July 15, 2019, 3:04am 7

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Need help identifying a problem

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