420herbalist
Well-Known Member
Hey all, I have a couple grows under my belt now but starting to notice a trend. My younger leaves (at time of flip to 12/12) end up spotty and yellow about a month into flower. I can continue on but those leaves are pretty crusty come harvest time. I am using a standard FFOF mix, water is at low 5s ph so I am using ph up to bump it up for every watering. This has happened in my last few grows so I am just looking for advice on what it may be. There is obviously an issue but my yields and product are good. I have had this on multiple strains, just let me know if you need any additional info and I can add more as needed.
Plants (Left is a Blackberry and Right is Supreme CBD) Worse on my Blackberry (which is younger by a few weeks of veg) but still starting to come through on my CBD
![1DSC01455.JPG](/data/attachments/3725/3725707-9623e60e2a399d96b5f2656a4ad42f23.jpg)
Blackberry top view
![2DSC01457.JPG](/data/attachments/3725/3725708-eec37f2988def38069e72e01812bceb3.jpg)
Blackberry bud, it's not quite that yellow in person, white balance was on auto.
![3DSC01458.JPG](/data/attachments/3725/3725709-76000db36672248b87ddb3322ec2b323.jpg)
Close up of issue on Blackberry leaf.
![4DSC01472.JPG](/data/attachments/3725/3725710-bd8d557748b040244674998a562730a7.jpg)
Close up of CBD leaf, you can see the spotting and coloring starting but not as advanced as the Blackberry.
![5DSC01463.JPG](/data/attachments/3725/3725711-6b700f226045a7ad3bd384dfe4a70a86.jpg)
Any help is much appreciated, just trying to keep the girls as healthy as I can. Soil PH seems fine, not getting too much light, temps could be a little lower but they stay under 80 and humidity is good. (Average over the last month is 75f and 50%rh) I trained them into a SCROG so they are pretty thick but I have 2 fans moving air around the top and bottom. There are a couple of water spots but not a huge amount so I don't think that is a big problem. Thanks for looking!
Plants (Left is a Blackberry and Right is Supreme CBD) Worse on my Blackberry (which is younger by a few weeks of veg) but still starting to come through on my CBD
![1DSC01455.JPG](/data/attachments/3725/3725707-9623e60e2a399d96b5f2656a4ad42f23.jpg)
Blackberry top view
![2DSC01457.JPG](/data/attachments/3725/3725708-eec37f2988def38069e72e01812bceb3.jpg)
Blackberry bud, it's not quite that yellow in person, white balance was on auto.
![3DSC01458.JPG](/data/attachments/3725/3725709-76000db36672248b87ddb3322ec2b323.jpg)
Close up of issue on Blackberry leaf.
![4DSC01472.JPG](/data/attachments/3725/3725710-bd8d557748b040244674998a562730a7.jpg)
Close up of CBD leaf, you can see the spotting and coloring starting but not as advanced as the Blackberry.
![5DSC01463.JPG](/data/attachments/3725/3725711-6b700f226045a7ad3bd384dfe4a70a86.jpg)
Any help is much appreciated, just trying to keep the girls as healthy as I can. Soil PH seems fine, not getting too much light, temps could be a little lower but they stay under 80 and humidity is good. (Average over the last month is 75f and 50%rh) I trained them into a SCROG so they are pretty thick but I have 2 fans moving air around the top and bottom. There are a couple of water spots but not a huge amount so I don't think that is a big problem. Thanks for looking!