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Many tree problems are associated with the following: They are Case
Sensitive.

Unhealthy Trees from the Nursery / Improper Planting
http://www.treedictionary.com/DICT20..._planting.html

Improper Mulching -
http://www.treedictionary.com/DICT2003/M/mulch.html

Improper Pruning
http://www.treedictionary.com/DICT2003/tree_pruning

Improper Fertilization (See A Touch of Chemistry)
http://www.treedictionary.com/DICT2003/shigo/CHEM.html

Tree Farming and Related Problems
http://www.treedictionary.com/DICT2003/SOUND/

Troubles in the Rhizosphere
http://www.treedictionary.com/DICT2003/shigo/RHIZO.html

Sincerely,
John A. Keslick, Jr.
Consulting Tree Biologist
www.treedictionary.com
Beware of so-called tree experts who do not understand tree biology.
Storms, fires, floods, earthquakes, and volcanic eruptions keep reminding us
that we are not the boss.
Some people will buy products they do not understand and not buy books that
will give them understanding.
"Blairadamwitch" wrote in
message ...

I'm thinking of buying a Japanese Willow and was wondering if
anybody had any advice on planting area, compost type, soil type etc?

How fast do they grow and do they need regular pruning?
I heard a rumour that sometimes their roots can cause problems due to
the size of them.
How tall do they get?

Are they (UK) winter hardy?

Do they lose their leaves in the autumn?

Thanks for any help.




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Blairadamwitch