Light stress? Razor blade edges, dry thin, slowly losing color

[kfigerm]

my ratio at this stage is somewhere between 8-4-10 and 8-6-12...othery may vary, but it works for me, just for and as reference canna terra has 3-1-4 it should be godd as a reference.

got it wrong, forget it

 

[kfigerm]

OK just found the calculator and 2-2-1.2...hm well...don't have the mood to look it all up and calc, but seems ok with what they propose... my above may be wrong, though i stick to a K prob..perhaps lockout due to too much mg in this stage ...but I restrain and abstainf of all said about the nutes balance..

 

[CannabisMingus]

but I restrain and abstainf of all said about the nutes balance.

Nice work through the problem though

 

[Jaydot]

OK just found the calculator and 2-2-1.2...hm well...don't have the mood to look it all up and calc, but seems ok with what they propose... my above may be wrong, though i stick to a K prob..perhaps lockout due to too much mg in this stage ...but I restrain and abstainf of all said about the nutes balance..

There is a video from greengenes garden where he shows the formulas he is using,
In the screenshot you can see he is not using the magnesium part but then only comes out at 3.3 mg which is confusing me lol.

The 2nd picture is from a guy who's been using masterblend in coco and that's what I've kinda been following,

And I also have this from a hydro website
CHEM-GRO 4-20 HYDROPONIC 4-20-39
Mixing Instructions per 1 gallon of water
(For full strength working solution)

4-20-39 Recipe – For a great baseline would be 2 grams per gallon of 4-20-39, 2 grams per gallon of CaNO3 and 2/3 that amount of MgSO4 (1 1/3 gram per gallon). We suggest you try to keep your pH right around 6.2 for the duration but some fluctuations are not uncommon. During middle weeks of flower, you can add 1/3 the amount of MKP for extra K (potassium). Certain strains can tolerate a higher EC than others and you are welcome to push those strains if you like but we feel the base mixture will do a great job.

 

[Jaydot]

Can you increase your DLI?

I did increase 10% over the last couple days, i'ts about 15 now

 

[Jaydot]

Not much good to say
Turned up the lights to 50% during the time,
Feeding at 0.9EC

Things are not looking good

 

[Jaydot]

Both are still alive but I'm not sure whats going on or what to do to fix it.

Last time people told me to feed less so now I'm only feeding 0.8EC but it doesn't seem to get any better.
Gettings 22 dli now.
The nodes are also stacked on eachother like crazy
These are 3 months old and are barely growing in length