Something to worry about?

I posted this in the auto section but it probably makes more sense here cuz I’m a noob...
Something to worry about?
Hi all, this is one of my 3 week old WW. I’m noticing a bit of yellowing between the leaf veins. They’re in ffof and under a 250w mh light. Think it’s anything to be concerned about? I havnt been adding any nutes at all,just water.
If it’s calmag deficient can I fix it through watering with a Cal mag solution or does it need to be a foliar application.

Pinboy122 said:

I posted this in the auto section but it probably makes more sense here cuz I’m a noob...
Something to worry about?
Hi all, this is one of my 3 week old WW. I’m noticing a bit of yellowing between the leaf veins. They’re in ffof and under a 250w mh light. Think it’s anything to be concerned about? I havnt been adding any nutes at all,just water.
If it’s calmag deficient can I fix it through watering with a Cal mag solution or does it need to be a foliar application.View attachment 4731948View attachment 4731949

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too fresh of soil to be deficient in anything

are you PHing your water? and if so to what? and if not you should

This won't help you at all but, I've had three Blackberry Gum Autos, everyone of them has been different, the first my first grow was outstanding, the next two, leaves have been weird they are very strange colours, I can't see anything wrong with your plant but I'm sure someone more experienced will say something.

Yeah, I hope I’m worried over nothing. The whole reason I picked ffof was because it’s supposed to have everything needed for the 1st 4 weeks or so.. I’m trying to ph my water, it comes out of the tap at almost 8 and that’s what I used for the 1st 2 weeks. I finally got a meter and some ph up and down and have been trying to get it dialed in better. It’s somewhere in the 6’s now and I’m trying to get a better handle on the meter I bought. I’m also trying to get the humidity dialed in but it’s been all over. Thanks for the responses

insomnia65 said:

This won't help you at all but, I've had three Blackberry Gum Autos, everyone of them has been different, the first my first grow was outstanding, the next two, leaves have been weird they are very strange colours, I can't see anything wrong with your plant but I'm sure someone more experienced will say something.

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The pic isn’t the best but there’s some yellowing between the leaf veins and a little on some of the edges.. all 4 plants look different, might be some substandard seeds...

Pinboy122 said:

Yeah, I hope I’m worried over nothing. The whole reason I picked ffof was because it’s supposed to have everything needed for the 1st 4 weeks or so.. I’m trying to ph my water, it comes out of the tap at almost 8 and that’s what I used for the 1st 2 weeks. I finally got a meter and some ph up and down and have been trying to get it dialed in better. It’s somewhere in the 6’s now and I’m trying to get a better handle on the meter I bought. I’m also trying to get the humidity dialed in but it’s been all over. Thanks for the responses

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good choice on a meter, did you get calibration solution for it? super important as the pen starts to become "off" after a few dips in and out of solution and storage....

also try to let the water sit if its from tap, I use my tap as well and comes out at 9, I bubble it for 24 hr (gets the chlorine out) and it drops to 7.4, I add a little ph down and get it around 6.2-6.8 and they love it...

but yes proper phed water with some microbes (try recharge for something quick, or make your own with KNF)after a few weeks, they will be booming. FFOF usually has a good amount of available notes to the plant so they dont need much rn other than microbes, tea, sugars, water, and love.

This is the one I have. It came with solution and I calibrated it. After it’s made up that calibration fluid is good to keep using over time right? Also, I do let the tap water sit at least 24hrs to help get the chlorine out. I have calmag on the way I figure I’ll need it at some point anyway I think If there’s no change in a few days I’ll make a weak mixture with water and see if it helps. For some reason I don’t feel right about spraying it on the leaves