When planting, not only the young Douglas fir must play a role, their future size must also be taken into account. The optimal distances, whether to another plant or to solid walls, ensure enough space for undisturbed development.

Douglas firs should not be planted too densely

Crown and roots need space

The Douglas fir requires a lot of space, both its visible crown and the root system deep in the ground. The high space requirement arises with increasing age, but it must be taken into account when planting.

The crown diameter of an adult tree is 6 to 8 m. This makes it clear that there is no room for other large plants next to this tree. The Douglas fir is made for a one-off when it comes to living in a private garden. If possible, this should be spacious; this type of tree is less suitable for small gardens.

distance to buildings

When planting a Douglas fir in a house garden, it is imperative to keep a sufficient distance to walls so that they are not damaged later. While disturbing branches can be removed and only the beautiful appearance suffers, the root system cannot be controlled.

The planting distance to buildings should be chosen generously:

  • at least 3 meters
  • more to be on the safe side

tips

Also bear in mind that a tree that has grown too large cannot be felled easily later and that official approval may be required.

Distance to property lines

When trees are planted, the interests of neighboring properties also play a role and are also anchored in law accordingly. The distances to be observed can vary depending on the federal state and should be explored before planting.

In general, it can be said that the larger a tree can grow, the greater the distance that must be maintained when planting it. With a tree as stately as the Douglas fir, which easily reaches 50 m, several meters between plants will certainly be required.

combination with other trees

Not only the Douglas fir, but also neighboring trees need enough space. Therefore, the planting distance must be chosen so that the crowns do not overlap if possible. The following aspects must be taken into account:

  • how tall does the other tree grow
  • how wide will his crown be

Douglas fir as a hedge

In principle, the Douglas fir can be used as a hedge, but its rapid growth means a lot of work. If the hedge is to keep the desired shape, it must be trimmed regularly.

Anyone who decides to use this hedge despite the high level of cutting effort should plant the Douglas firs closer together, 1 to 1.5 m apart.

Category:

Trees