Two young pine trees, one is sad...
both same age, from same seed pod, in same sized pots in same compost and have been in the roughly the same site. But this year one has showing signs of weakness, Any ideas ?
Firstly , well done for growing them from seed !
Secondly , try an Iron supplement (still marketed as Sequestrene I think) .
This normally rectifies what appears to be a mild case of chlorosis .
As to why one and not the other is anyone's guess !
Apply asap though , as their growing season will soon be at an end .
Great thanks! It’s ordered and i’ll Report back