Content
- Does the summer lilac need a root barrier as a flat root?
- What is a Flachwurzler?
- Planting distances must be strictly adhered to
- Do you have to install a root barrier?
- Dig up the summer lilac
- Tips
The summer lilac is a Flachwurzler and spreads its roots on all sides
Does the summer lilac need a root barrier as a flat root?
Like so many garden trees, the summer lilac belongs to the flatroots. What this means and what to look for, you will read in this article.
What is a Flachwurzler?
Flachwurzler are plants that do not propagate their roots in the depth, but fan-shaped dense or the earth's surface. Only a few roots reach into the depth to provide stability. Flachwurzler are generally in storm u. As a result, they are typically found in dry, sandy soil and tend to spread rapidly over the roots. These can not only distress other neighboring plants, they can even damage buildings.
Planting distances must be strictly adhered to
For this reason, you should always follow the planting distances specified for each variety - and not only to the next plant, but also to house walls, fences, etc. Summer lilacs can be up to 300, sometimes even 400 inches high and spread their root system in just such Extent. Only for the planting of a flower hedge you must keep a minimum distance of about 80 centimeters.
Do you have to install a root barrier?
Many shallow roots are prevented from uncontrolled spreading by means of a root barrier. However, this measure is not necessary for the summer lilac, as it does not propagate over Wurzelausläufer. Instead, however, the seeds can be problematic because the shrub sows itself and thus produces numerous offspring. So cut away old shoots regularly to prevent self-sowing.
Dig up the summer lilac
Even when digging up the summer lilac you must keep an eye on the flat, spreading roots. In order for the shrub to survive the transfer undamaged, you should cut the root area in a radius of about two thirds of the stature height. For a three-meter-high shrub, this means that you define a circle with a diameter of two meters - with the plant as the center - and thus lift out most of the roots. To damage as few as possible, loosen the soil and roots with the grave fork and then carefully lift the plant out.
Tips
When planting near the house, you must pay particular attention to the supply of the summer lilac with water. Here, the soil is usually very dry, which is why set plants need more water than at any other garden site.