Cut off a sample branch and take it back to wherever you bought the boxwood.
They should be able to tell you what the problem is and should replace them for
free if it is a disease.

BT


"Luca" wrote in message
...
I have recently planted 10 boxwood plants in my garden. The plants are
about 1 -1.5 ft tall.

Soon after planting them, I have realized that about half of them have
a bright yellow margin around some of the leaves (only some of the
branches are affected).

A bit of googling left me with more questions than answers. I think
that the problem may be marginal chlorosis, however there seems to be
*a lot* of possible causes for that.

Living in the Vancouver area, I think we can rule out lack of water as
one of them.


thx,
Luca (new to gardening)
zone 6b