The walnut tree only very rarely needs pruning. This should also be very economical. The walnut tree can develop a beautiful crown even without regular pruning and the growth of the tree is pyramid-shaped.
Tree crown also grows without pruning
Because the growth is very loose and therefore does not have to be thinned out, a walnut tree does not pruning. Even without pruning, the crown of the tree grows to a diameter of ten to fifteen meters.
Anyone who decides to plant walnuts in their own garden should take this into account when choosing the location, so as not to get shade in the wrong places in the garden.
Late summer cut
If you still have to prune the huge walnut tree, then the branches should be removed immediately starting from the point where the tree sprouts. This cut should then be done in late summer, as the tree then tolerates it best.
Treat interfaces with wound sealant
You should be careful when pruning the walnut tree, even after work. It is important that the tree is treated with a special wound sealant immediately after the individual branches have been cut off, so that fungi and other tree diseases have no chance at all.