Hi
I have some problems with my potted trees and after reading too much threads about magnesium or manganese deficiency and other problems with citrus iam really not sure anymore whats wrong with them, maybe someone of you could have a short look and tell it within a few seconds....
My problem is that i have yellow dots on my leaves and its affecting 3 of my 5 citrus plants. 2 affected are c.limons and 1 i believe to be a c.limonimedica.
They've got small yellow dots all over the new growth mainly, but its slowly spreading to the older leaves also, could it be lack of micronutrients?
You see it best on the last pic, but when u stand in front of them u can see it more clearly than on most of the pics, iam sorry.
1 c.limon
2 c.limon (this one maybe also a little underwatered. i was careful because i repotted it 1 month ago)
3 believed to be c.limonimedica
They've all been fed with:
16-3-8 NPK only fertilizer
Epsomsalts 1 hand 1x or 2x per month
1x with micronutrients (Cu: 0,50% Zn: 0,41% Mn: 0,50% Fe: 1,44% Mo: 0,06%)
The soil is 50%peat, 25%pine bark, 25%lava mulch