Sick Plant Only noticed yesterday

@crotchkiller69 hey mate give it a flush, and a light dose of calmag added to your feed. Should stop it progressing any further. 

I've been chasing this issue for a few grows.  Hopefully no longer.

Good luck man i hope u get it sorted 

@crotchkiller69 Yea I think some Calmag should fix that like Bubblehok said, that's how some of my first plants looked and I never used calmag when I first started growing because I thought calmag was just for coco. I grew my first auto just before christmas and it went all blotchy and scabby looking too, at the time I thought it was maybe just part of the process of the auto coming to the end of it's life and the leaves might just be dying because of that but looking back I should probably have been giving her some more calmag than what I did. It still finished ok but it just looked like arse 😆 Good luck man hope you get her looking pretty again 👍 

Would I be right in thinking it’s an immobile nutrient, as the lowers look fine and the burnt tips would indicate she’s getting enough of what she needs ? 

A flush and Calmag like the lads mentioned is always a good idea, I’d brace yourself for a bit longer than 10 days too man 👍🏻

Posted by: @rufio

I’d brace yourself for a bit longer than 10 days too man 👍🏻

Agreed, there’s a ton of nice white pistils and the buds don’t look like they have been fattening up yet. The breeder times can’t really be relied on as accurate imo. From the looks of the plants and her need for calcium I’d guess she’s in mid flower, maybe a little past that but not yet late flower.

@crotchkiller69, it's calcium like everyone has said. In flower as you are, the plants use more of it and it takes awhile for it to show up if the plant doesn't has enough. As you said you've had this before. Well you and me and everyone else at some point has this situation. I've start prepping for it at or before flower. I start increasing slowly the Cal/mag even thou I'm in hydro, I still want my plant pumped full of Cal/mag cuz she's going to burn it. Then if your under LED that is said to deplete Cal/Mag to, so if your increasing light intensity or distance that could be adding to it also. Then if you are adding any PK that can lock-out Cal real easily. A little too much PK for the flowers and there goes the Cal. But your in soil and probably not adding anything. So maybe a supplement with your watering of some Cal/mag? Remember, you can also have an Excess of Cal/mag too. You can't save the affected leaves, they'll just continue to degrade but leave them on if possible. As you said this keeps happening, so you and I are at least consistent, in screw up!! 🤣 I have whooped it yet but this is what I've got so far.  Good luck man. 👍