Lil help with a diagnosis.. ive never seen this pattern

What do you all got for this deficiency .. I thought I was hitting all notes but I guess that is an older larger fan just before I got the emerald harvest... anyone got a clue what the white dots with slight burnt tip is.. it's not pests and it's on older mid to lower level fans. All the plants have a touch of it around the same level in growth ..I'm stumped but it's corrected thabkfully just wondering what it is or was because all new growth is lush and emerald

Potassium or calcium.

Any chance you got nutes on that leaf? Looks like nutrient bleaching to me from a spray bottle?

Check for russet mites

Couldn't be 3 farther apart answers @Gemtree I think I did have a week or 2 of aphids never seen these kind of aphids super small small numbers very fast for there size. Yellow and didn't multiply fast at all. Maybe I was keeping em at bay by being vigilant since living in south florida before and the bugs were outrageous. @FatherNelson .. that's quite possible to because I did a few rounds of several treatments and all the plants have it's but the plants are 3 feet tall but there all at about 44 to 50 % of the foliage line is elected like the bottom 45 % has none of it and the to. 45% of all the leaves don't have it .. it's just a smaaaal lil sliver of fan leaves right in the middle of the plant that have it if any at all.... it must of been a deficiency because it was all plants at the same period in time which was roughly right before I came into money and was able to buy nutes .

I was just winging it on some time release calcium fortified tomatoes fert balls dots what ever there called. And being full throttle out of the happy Frog it only carried em about 3 weeks per transplant. Did it's job but looks like it ran outta .. I was leaning tword potassium because it dosent look like a calcium exactly.. plus I was giving calcium which isn't as much a macro as potassium which I'm sure ran out of the soil pretty quick.. these lady's are super vigorously growing. Now I have my emerald harvest I love so much... everything's sweet new and old growth I've only lost maybe 4 or 5 fan leaves naturally per plant on the very bottom and they yellowed up and withered up just like there supposed to
every other leaf is healthy besides a lil crinkled period where I got some critter damage... but after neem ,zymes, sns203 capt jacks assault I've been bug free.. I also planted a few straggler out in the feuld to catch encroaching bugs populations because I needed the whole field but I think I'm gonna pyrethrin in .. I don't mind bugs.. at all.. but when you eat my weed plants... I don't care if your petter cotton tail... I'm blastin... I can't be shooting habits with a 38 I need a pellet gun for the groundhogs and squirrels all tho they have been pretty good about staying out of my pen I made which is good because thay would suck ..there almost out of the clear size wise for rooting atleast

FatherNelson said:

Any chance you got nutes on that leaf? Looks like nutrient bleaching to me from a spray bottle?

Click to expand...

Anytime I sprayed them with anything .. they all got equally 99.9 % drenched from and back of every leaf.. I just don't see there being 2 to 3 leaf on every plant that got a diff spray pattern with something odd ya know. But your right it definatley resembles a spray bottle miss and is a great way to describe the actual pattern instead of saying.. white spots lol thanks for the input tho