White spots with brown outlines spreading quick PLEASE HELP!

yea the spots could be from fungal spores but generally speaking the spots a normally brown/black not white. if u think its fungus u wanna open the plant up for got air circulation , maybe tie some branches down ? and also rake around the ground and remove any dead plant matter.

they are pretty well open to air circulation, I have broken/bent branches so they get circulation. I will try to clean up the ground around them, but enjoyed the mix of vegetation for stealth. As far as the fungicide goes- the guy from grow annex stated that it is systematic and will prevent bud rot from occuring later in the season. I am only going to apply it once, I think it is early enough in the season, but dont think it would be safe later in flowering. The product is eagle ew20 and doesnt come highly reccommended in many forums, however, the guy from the shop said that it has helped save amany crops, and turned people fortunes around who have suffered from bud rot, fungus/mildew/mold for years.

What's the active ingredient?

Active Ingredient: myclobutanil

hey the plants all are making turnaround after i hit them with those nutes. I guess they really need their nutes/minerals/vitamins in a controlled soil/soiless environment like this. Im thinking the cal/mag problem was the biggest? The one plant is still gonna look kind of bare, it really got hit hard, but it seems the white necrotic spots have stopped spreading.

Do they grow new leaves at this point in flowering?

yep they will grow new leaves but not fans leaves , they will grow sugar/trim leaf. just make sure the dont starv from nitro or your yellowing will get worse. when u start your flower nutes and some veg nutes to keep the foliage going. or just simply add N to the bloom

I THOUGHT situation was getting better, but am wondering if this is some sort of blight. I did spray them down with the fungicide, hope that helps. I also need to test ph. I hope salts/minerals havent built up because I do not have a good way of flushing these girls. I will know after another feeding if there is nutrient lockout. Has anyone ever experienced this white/greyish spots with brown outlines? there is multiple outlines and it kind of looks like a dartboard/bullsyes. This is definetly a different issue than on the other plants where i have smaller brown spots. The one plant that is the worse looks like its not gonna make it. The leaves on the buds are starting to die and turn all white/grey. Really reminds of what happens from bud rot as the leaves curl up and if wet are very mushy. There is not too much information on leaf spotting/marijuana blight out in any of the forums. Who has experienced this?