what am I doing wrong?

[Shay]

Hello everyone,
Leaves on my boxwood, Acer and prunus dulcis look off.
What is it and how do I treat it?
I also have oaks and elms that look OK. All are watered and fertilized the same.
Thanks for the help,
Shay

 

[Brian Van Fleet]

Maple looks like a nutrient deficiency. Maybe iron.
Oak looks like a sucking insect has been working on the undersides of the leaves. Possibly nutrient deficiency.
Boxwood looks like it got bone-dry once in the last week or so.

 

[Shay]

Maple looks like a nutrient deficiency. Maybe iron.
Oak looks like a sucking insect has been working on the undersides of the leaves. Possibly nutrient deficiency.
Boxwood looks like it got bone-dry once in the last week or so.

Thank you for the reply.
The second one is prunus not oak.
The boxwood was regularly watered... Its only on last years growth.
So should I give them iron?
What about watering and fertilizing? Continue as usual?
Thanks again...

 

[Cypress187]

Are you airlayering the middle one, i see some aluminium fiol? Btw, your boxwood look better then mine (mine was some tangled tripple boxwood (planted to cose together and put in a pot) for 90cents, which is yellow and prolly gonna die, if not i'll have a very small compact 'forest').

 

[Shay]

Are you airlayering the middle one, i see some aluminium fiol? Btw, your boxwood look better then mine (mine was some tangled tripple boxwood (planted to cose together and put in a pot) for 90cents, which is yellow and prolly gonna die, if not i'll have a very small compact 'forest').

Yes I am air layering a branch there.
The boxwood has lots of new growth but the old one seems to die. I might have over fertilized and over watered...

 

[Cypress187]

Yeah, i heared that boxwood need much care/motivation to keep its 'old growth' alive, maybe talk to him sometimes (or make him bonsai of the month with a picture)