Examples of using Tree when it in English and their translations into French
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                        Colloquial
                    
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                        Official
                    
Train a tree when it is young.
I think that this will be a nice tree when it is done..
Train a tree when it is young.
We did not try to straighten the tree when it was age.
Prune your fruit tree when it is planted if it  was not pruned where it  was purchased.
Fruit falls from the tree when it is ripe.
The revolution is not an apple that falls from the tree when it's ripe.
Incline the tree when it is young.
The tree  produces a green fruit that will fall off the tree when it is ripe.
Such a pretty tree when it is blooming.
You could find yourself tracing your ancestry or discovering your family tree when it appears.
It's no longer a tree when it's dead.
Unless we thin the tree when it is in flower or when  the apples reach a certain size.
The fruit is picked from the tree when it is mature.
Is there life in a tree when it ceases to put forth leaves?
You want enough room to walk around the tree when it's mature.
How old was this tree when it was cut down?
A Japanese gardener had fun with this tree when it was growing.
Do you not prune the tree when it has overmany branches?