"Trish Brown" wrote in message
...
David Trudgett wrote:
About two months ago, I bought a valencia orange tree from a local
nursery and planted it in the back yard. Since then, it not only has
shown no signs of growth, but the leaves have also started to turn
yellow and fall off. There are no visible pests on the plant.

I've been soak watering once a week as per the suggestion on the tag
that came with it. It has also received cow manure fertiliser and even
some liquid fertiliser.

I have noticed some black ant activity around the tree, and wondered
if that could affect its health (if they have colonised the root
system, for instance).

I'm assuming, of course, that leaf yellowing and falling off is not
something normally to be expected!

At the moment, I am just crossing my fingers and hoping it will
recover. Any suggestions as to what might be the cause would be
appreciated, especially if something can be done about it!

David


I'm no expert, David, but it sounds like you might be drowning it! The
little orange tree that was in our yard when we moved here gradually
turned up its toes and died with yellow leaves, fungus and black ants in
very short order after winter rains. We found there's zero drainage on
our block and *nothing* grows here except swamp-tolerant plants! (My
husband thinks that's just the biggest hoot...!)

Anyway, you might try laying off a bit of the watering for a while and
see what happens. Or, you could dig the tree up and try it in a pot for
a while?

HTH,

--
Trish {|:-}
Newcastle, Australia

I think that when you plant citrus you should plant it in a mound of dirt,
that is higher then the surrounding ground.
Read here http://www.agric.nsw.gov.au/reader/citrus/cit-plant.htm
and http://www.greengold.com.au/greengol...TES/citrus.htm
take note of the position section.