Douglas firs are attractive conifers that can reach heights of up to sixty meters without pruning. In this article we explain, among other things, how to cut the impressive trees into shape and how often this care measure is necessary.
When and how should you prune Douglas firs?
Douglas fias can be easily cut back, ideally between September and March. If there is enough space, pruning is not absolutely necessary, but hedges should be trimmed at least once a year to keep the growth in shape.
Can Douglas firs be cut back?
Despite the fact that pruning measures are not absolutely necessary,can beDouglas firscut back well and will willingly sprout again after this care measure. Since the strong-growing Douglas firs can grow up to 40 centimeters in height every year, regular pruning is recommended, especially if space is limited.
When is the best time to prune a Douglas fir?
You shouldcut back Douglas fir trees between September and March. Since the conifers form quite thin branches, branches can break in the summer months and should then also be shortened:
- After such an event, grab the pruning shears as quickly as possible (€38.00 on Amazon).
- Cut out the affected branch a few centimeters from the trunk.
- If the remaining piece has dried completely after a few weeks, saw it off directly from the tree trunk.
How often do you have to prune Douglas firs?
- As long as the impressive trees have enough distance from buildings,they do not necessarily have to be shortened and can develop their natural beauty.
- Douglas fir hedges should be trimmed at least once a year because of their strong growth.
How is a Douglas fir cut into shape?
Douglas firs form a rather slendercrown,whichcan be made more lush by proper pruning.
- Cut out the branches growing between the trunk and the treetop regularly.
- Take this opportunity to remove any diseased or dry branches.
- Finally, shape the crown a little.
Can I just cut the top of the Douglas fir tree?
Thecutting back the crown involves some dangers and is not recommended:
- After cutting, the Douglas fir often develops several competing leading shoots in the crown area.
- This makes the tree top heavy and causes it to become unbalanced.
- The wood no longer holds up well to external influences.
If the neighbors complain about the shadows cast by a Douglas fir that is too large, you should consult an arborist who will advise you on suitable pruning measures.
Tip
The Douglas fir as a bonsai
Because of their tolerance to pruning, Douglas firs are often cultivated as outdoor bonsai. Double-stemmed young plants look particularly pretty and can be beautifully designed when growing upright. Branches, twigs, shoots and roots of the small trees are regularly cut back so that a balanced relationship is created between the crown and storage organs.
