The discoloring seems to be pretty random and scattered. May be a slight Magnesium deficiency. I would just keep doing what your doing for a weeks or so and monitor. If it does not spread or get worse then upping your nutes may have done he trick.
stop posting in newbie section...you don't know wtf you're talking about.low ph
or root bound badly
or potassium deficiency
or drowned repeatedly/water stressed
possibly the onset of powdery mildew
eliminate the ones that you know it can't be
test for the others in order of simplicity to test
now you're onto something.do you feed them anything ?
realy need some more info .. what kind of pots/soil aso.
could be N. defesensy but could also be lots of other things ..
Dolo Lime has magnesium in it. Epsom salts not necessary. Lime is enough. the list you made is a good one...you can top dress now but delete the blood/bone meal or you will end up with N toxicity. i promise. but you have to start with that list, not add it half way into flower. he needs a shot of N and mb a lil lime drench or a pinch of lime sprinkled on top. what he will end up with in the end is a somewhat smaller yield and a lesson learned about soil biology.agree .. and now looking at them pics agin I see small flowers .. Im sure they could use a littel Epsom salt (magnesium sulfat) but be carefull might turn your soil a bit acid .. so a bit of Lime/mearl would also be a good thing .. if your plant just startet flowering ?
I would see if my wellness shop had Epsom salt and also see if I could find Dolomit lime .. and give em a littel top dressing (1 tsp of Lime) on top of your soil and water with clean water with ½ ts. of Epsom..
specialy if you grow in organic soil but have`t addet anything to it to begin with .. (I just mix my soil for my next run) Organic soil/wormcasting/perlit/coco fibers/peetmoss/Lime/Epsom salt/blood mean/bone Meal/guano/Kelp/Humid acids/ aso.)
No doubt about Bloodmeal. Its pretty water soluble and I find it much easier to apply in teas if needed rather than in the mix.......i have a list i swear by...
peat/lite base
horticultural grade charcoal
composted cow manure or leaf compost...this is my N source. i stopped adding blood meal because of late N tox or Claw
Humic Acid from Leonardite (amazon)
Worm castings..another N source...immediately available...doesn't need to break down.
Azomite (it has over 70 different elements in it...also amazon)
Dolo Lime
Epsom salts
ground potassium (amazon or ebay)
rock phosphate
The best part about the organic mineral fertilizers is you can't burn plant roots if you overdo it. try that with any other fertulizer. they just don't compare. the other part that nobody ever talks about is the taste of the finished product. try one organic grow. then dry/cure correctly. use simon's method. it is my personal favorite. pack a bowl and hit it. when you exhale the flavors that you taste running over your throat and tongue are incredibley diverse. you bring the plants genetics to it's full potential. and you'll never grow any other way.
updated pics would help..........help I think my plant might be dying...the bottom leaves that were drooping seem to be practically dead