Outdoor leafs White spots? Help

[Nanni70]

What kind of disease or deficency is this ?

 

[oldskol4evr]

check your ph by slurrt test to make sure your were you at,that looks more like light burn to me,how much you feeding it

 

[Nanni70]

check your ph by slurrt test to make sure your were you at,that looks more like light burn to me,how much you feeding it

2ml/L bb fish mix + 3ml/L bb bloom

 

[simcoesod]

tips look pretty burnt,looks like over feeding

 

[oldskol4evr]

2ml/L bb fish mix + 3ml/L bb bloom

wouldnt hurt to check out jw thread on a slurry test,if soil is at 6.5 you know for sure,just takes 2 tbs of your soil a jar and water,stick your ph pen in the water get reading,quick and easy,im not familar with those products,id like a pic of whole plant,that one leaf might just got to much light or hardly none,as in the wild the trees prune thereselves weed does the same especially outside,sun rotation ,bottom leaves always are shaded and fall off

 

[Jack og]

How wet is that soil? Combined with a high feed, it’s necrosis of the leaf. But upper growth seems ok. Ease back on feed half of what u going now. Let it completely dry in soil before watering again and 5x water 1x feed is the best practice ratios .
This means she eats about once every 2weeks