9 day old sour d light bleaching

I actually read in home depots website for my mg natures care soil something about being able to feed for two months but no npk ratings are on the bag so i figure they're referring to the organic amendments in the soil. Next go around im avoiding the cheap organic soil ill bump it up to ff ocean forest floor or mabey black gold?
Heres some pics of here a few mins. ago.

So u think its either nute burn or a lock out? What nute def if you had to choose does it resemble @Waira
 

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Im using mg natures care with no nutes its only day 13 and dolmite lime with mykos was put in the soil. Its under 900 series mars hydro 2 light about 85 in the grow space
 

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not nute burn, she's looking starved for nute's in general, though this yellowing looks mostly N defc. to me,...necrosis could be a few different things, it's not distinctive enough to sure... Again, how old is she? Have you taken a soil pH? It hinges on that Carl, to figure out if there's a pH related lockout of some nutes making matter worse,... meaning nutes may be there, but aren't available to absorb by the plant,... and if she's getting close to 3 weeks, you might consider starting over, as the yields will be tiny,... No to FF soils in general, not unless you get a soil pH probe, like Accurate 8, to test right in the bag,... their soils are very patchy for quality, often badly acidic (low 5's are reported all the time from what I've seen! :nono:) .... Black Gold is okay, but need perlite and usually some extra lime, a faster acting one like Ag' lime, oyster shell, or some fast release product.. dolomite is the slowest of them all and need more time to breakdown and act,...
 
Shes 14 days old. Whats a good organic soil u recommend?
Ill. Have to take a soil sample tomorrow im dead tired lol. Ill be using gh color ph test so ill ph my input water to 6.5 and then use the formula u supplied in the link earlier to see what it is. I bet my run off is super acidic.

O one more piece to this puzzle for u. I had to start her in a solo cup and on day 9 i transplanted her in her 3gal smart pot. And her roots had some brown and that when i first noticed her necrosis and yellowing lower leaves
 
Do u recommend that accurate 8 by control wizzard? I see theres two diffrent ones on amazon to buy to check my soil ph but the other just says accurate 8
 
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