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Law and obligations

Tree protection and felling seasons in Germany

From 1 March to 30 September German law restricts hedge and tree work. What stays allowed, which exemptions apply and what your business must be able to explain.

15 min read BaumschutzFällzeitenBundesnaturschutzgesetzBaumpflegeRecht

The call comes in mid-May: the hedge along the boundary has to go, the old cherry tree with it, ideally before the garden party. For the business this looks like a straightforward job — and it is exactly the moment where professional judgement begins. Between 1 March and 30 September a nationwide restriction applies in Germany that covers hedges, shrubbery and a large share of trees, and neither the client's wishes nor a tight schedule can set it aside (BNatSchG sec. 39). Ignoring it risks a fine, and it lands on the contractor carrying out the work, not only on the owner. Knowing it, on the other hand, gives you an argument: you calmly explain what is possible now, what is possible from October and what has to be applied for beforehand. This article sorts the three levels that apply independently of one another, shows the exemptions together with their limits, and describes how to present the subject on your own website so that spring enquiries are not scheduled wrongly in the first place.

Felling seasons across the year and three levels of checkJanFebMarAprMayJunJulAugSepOctNovDecFelling window1 March to 30 September restrictedFelling windowThree levels that apply independently1 Federal nature actSec. 39: 1 Mar to 30 SepSec. 44: species law all yearapplies nationwide, also private2 Local tree bylawset by each municipalitypermit before any workoften a replacement planting3 Traffic safety dutydocument the hazardexemption or official orderkeep photos and datesCheck all three levels before promising a dateAllowed in the closed seasongentle shaping and care cutsmeasures ordered by authoritiesOnly after checkingfelling or cutting back to the stumpremoving a hedge or shrubbery

Key takeaways

  • From 1 March to 30 September hedges, living fences, shrubbery and other woody growth may not be cut back hard, cut to the stump or removed; the contractor carrying out the work is responsible alongside the owner (BNatSchG sec. 39).
  • Trees standing on horticulturally used land are outside this closed season, whereas hedges and shrubbery on the same plot are not — so the blanket answer that anything goes in a private garden is regularly wrong.
  • Gentle shaping and care cuts to remove the season's growth and to keep trees healthy remain permitted in summer; the limit is reached where a care cut turns into rejuvenation back into older wood (BNatSchG sec. 39).
  • Municipal tree protection bylaws apply regardless of the season: a protected tree needs a permit in January too, frequently combined with a replacement planting or a compensation payment.
  • Species protection under section 44 BNatSchG applies all year; an occupied nest or an inhabited tree cavity stops the work in winter as well, which is why a documented visual check immediately before starting belongs in the standard routine.

What section 39 of the federal nature act actually prohibits

The central rule sits in section 39 subsection 5 of the Federal Nature Conservation Act. It prohibits cutting back, cutting to the stump or removing trees that stand outside forests, short-rotation plantations or horticulturally used land, as well as hedges, living fences, shrubbery and other woody growth, in the period from 1 March to 30 September (BNatSchG sec. 39). Three actions, a period of seven months (BNatSchG sec. 39) — and a sentence that triggers more discussion in the daily work of a landscaping business than any other conservation rule.

The purpose explains the reach. What is protected is not the individual shrub but the breeding and rearing season of the animals living in woody growth. A shrubbery cut to the stump in April removes in minutes the habitat that birds, hedgehogs and insects need for the months ahead. The law therefore attaches to the action, not to the outcome: what matters is not whether a nest was in fact destroyed, but that cutting or removal took place within the protected period.

For the management the decisive question is whom the rule addresses. It addresses whoever carries out the work. A client's instruction does not release the contractor. A breach is an administrative offence under section 69 BNatSchG; the competent authority decides on the fine in the individual case. On top of that comes the point that often weighs more heavily in commercial terms: a business known in the neighbourhood as the one that cleared a hedge in June loses enquiries that never appear in any official file.

The client's instruction is not a permission

The most common sentence on the phone is: it is my property, I decide. That holds for ownership, not for conservation law. If the business carries out the work, it is an addressee of the rule alongside the owner. A written instruction from the client changes nothing about that — at most it documents that both sides knew the situation.

The garden is partly exempt, the hedge in it is not

The statutory text contains a distinction that is regularly flattened in client conversations. The restriction on trees applies to those standing outside forests, short-rotation plantations or horticulturally used land (BNatSchG sec. 39). A domestic garden is horticulturally used land. The cherry tree in a tended domestic garden therefore falls outside the closed season of subsection 5. For hedges, living fences, shrubbery and other woody growth the same sentence contains no such carve-out — they are covered even when they stand in that same garden.

That makes the blanket answer anything is allowed in a private garden untenable in professional terms. Anyone giving it will struggle at the first query from the nature conservation authority. Conversely the opposite answer is wrong too, namely that nothing at all may be cut in a garden between March and September. Both sentences are convenient, both are inaccurate, and both cost the business credibility as soon as a client reads up on it.

What counts as horticulturally used land is not always clear-cut. Regularly tended land connected to a dwelling generally qualifies. A plot left to itself for years, an abandoned orchard or a boundary strip with grown-in woody vegetation generally does not. The nature conservation acts of the federal states may add further detail. In case of doubt a short call to the lower nature conservation authority of the district or city is the cheapest option — it takes a few minutes and can be noted in the project file with the date and the name of the contact (project experience).

SituationClosed season sec. 39 (5)What has to be checked in addition
Privet hedge in a domestic garden, cut back in JuneYes, hedges are coveredShaping and care cuts allowed, clearance is not
Cherry tree in a tended domestic garden, felled in JulyNo, horticulturally used landTree bylaw and species protection under sec. 44
Field shrubbery on a boundary, removed in MayYes, growth outside the garden areaExemption or postponement into the winter
Roadside greenery under a municipal contractYes, unless an official order existsAgreement with the client, traffic safety
Tree on grounds managed by a property managerDepends on how the land is usedBylaw, contract, consent of the owner
Storm damage with an acute hazardAn exemption may applyDocument the hazard, inform the authority

What stays permitted between March and September

The act expressly carves out gentle shaping and care cuts to remove the plants' growth or to keep trees healthy (BNatSchG sec. 39). That keeps the larger part of routine grounds maintenance possible in summer as well: shaping the hedge, taking off the season's growth, removing individual damaged branches, clearing the profile along a path. For businesses with maintenance contracts this is the basis of the summer trade.

The limit is reached where a care cut becomes an intervention in the substance. Taking off the growth of the current and the previous season stays within the permitted range. Going back into multi-year wood, halving the height of a hedge or cutting parts of it to the stump does not. The word gentle is not decoration but the yardstick: it requires the woody growth to keep its function as a habitat beyond the work.

The permitted cut also stands under the general reservation of species protection. If an occupied nest becomes visible while opening up a hedge, work has to stop at that spot, regardless of how the cut is classified legally. For the crew that means a short visual check before the first cut, keeping distance in case of doubt and moving the affected section to the autumn. That costs little in the calculation and is the decisive record in a dispute.

  • Taking off the growth of the current and previous season: generally permitted
  • Shaping cuts on hedges, topiary and bed edging: generally permitted
  • Removing deadwood and damaged branches to keep the tree healthy: permitted
  • Clearing the profile along paths and driveways: permitted, keep the extent limited
  • Cutting back into multi-year wood, rejuvenation, cutting to the stump: not in this period
  • Clearance, removal of whole plants, stump removal together with the plant: not in this period
  • Visual check for occupied nests and cavities before every cut, noted with the date

Exemptions, official orders and the traffic safety duty

The act recognises several constellations in which work within the protected period is permitted (BNatSchG sec. 39). They include measures ordered or approved by an authority, measures in the public interest that cannot be carried out in another way or at another time, measures for the upkeep of watercourses, and interventions and projects already approved under the relevant rules. What these cases have in common is that an authority is involved or an approval exists — the business's own assessment does not replace that.

The practically most important case is traffic safety. A tree with a broken major limb over a footpath, a lifted root plate after a storm, fungal decay with visibly reduced stability: in such cases work may come into consideration in summer as well. Its extent has to stay limited to what removes the hazard. Felling a whole tree where removing one branch would have sufficed is not a safety measure but a felling with a reason added afterwards.

The documentation decides how robust that reason turns out to be later. Photographs from several directions before the intervention, a dated note on the findings, the names of those involved and, where possible, brief notice to the competent authority before starting. Where the hazard is acute, averting it comes first and the notification follows immediately afterwards. A business that has stored this routine as a template once needs a few minutes for it on site (project experience).

An exemption is not the contractor's discretion

The exemptions are narrowly drawn and almost all of them hinge on an authority being involved. Using them as a catch-all for tight schedules means losing them when they are genuinely needed. The sensible order is the reverse: first check whether the work can move into the winter, then check whether an exemption holds, and only then promise a date.

The second level: municipal tree protection bylaws

Alongside federal law stands local law. Many towns and municipalities have adopted a tree protection bylaw on the basis of their state nature conservation act. It protects certain trees regardless of the season and usually ties protection to trunk circumference measured at a defined height above ground, sometimes supplemented by species lists, carve-outs for fruit trees or special rules for trees in particular areas. Thresholds and carve-outs differ markedly from one municipality to the next (project experience).

For practice this yields the most important rule of thumb in this article: 1 October frees the calendar, not the permit. A tree covered by a bylaw may not be removed in November either without a decision. Conversely there are municipalities without a bylaw, where a tree in a domestic garden is judged by federal law alone. A business has to know both for its service area — and with a radius of thirty to fifty kilometres that can easily mean a dozen different sets of rules.

The effort arises once. An overview with one line per municipality — bylaw in place, threshold, competent office, processing time, usual conditions — is enough for daily work and can be reviewed once a year. Anyone whose website already structures the service area by town can show this information there in one sentence per location; how such a structure is built is shown by the overview of service areas.

Scope of protection

The bylaw defines which trees are protected. A minimum trunk circumference at a defined measuring height and carve-outs for certain species are common.

Permit requirement

Felling, cutting into the crown and work in the root zone frequently require a permit. The decision has to be in hand before work starts.

Replacement planting

Many bylaws require a replacement planting of a given size and species, or a compensation payment instead. Both belong in the quotation.

Processing time

Several weeks pass between application and decision, depending on the municipality and the season. Applications for winter work belong in late summer.

Competence

Usually the lower nature conservation authority or the municipal parks department is responsible. In smaller municipalities it often sits with the district.

Breach

Bylaws contain their own penalty provisions and frequently an obligation to replant. The consequences reach the client and the contractor alike.

The third level: species protection applies all year

The closed season under section 39 ends on 30 September. Species protection under section 44 BNatSchG does not end. Among other things it prohibits catching, injuring or killing wild animals of specially protected species and damaging or destroying their breeding and resting sites (BNatSchG sec. 44). All bird species native to Europe count as specially protected. Bats do too, and their roosts in tree cavities and crevices remain protected even when they appear unoccupied at the moment of inspection.

For the business that means a second check that has nothing to do with the calendar. Before felling an older tree, a look at cavities, crevices, nest boxes, eyries and woodpecker holes belongs in the routine. Regularly reused nests of larger bird species are protected all year round, even when they look empty in winter. Where there is uncertainty, obtain a professional assessment before the saw is started — in case of doubt through the lower nature conservation authority, which can be approached on such questions.

In practice a simple routine has proven itself: visual check with binoculars from the ground, inspection from the platform or by rope access where there is any suspicion, a short note with date, time and findings, one photograph of the crown. That is not an expert report, but it shows that the business met its duty of care. For businesses offering tree care as a trade of its own, this routine belongs on the tree care service page, because it makes their way of working visible against competitors who do not document it.

Checking whether you were allowed to cut only after cutting means negotiating from the weaker position. Beforehand the same question costs ten minutes and one photograph.

Guiding principle from project work with landscaping and tree care businesses

The felling application in practice

Where a bylaw applies, the route runs through an application. The procedure is similar across municipalities even where the forms carry different names. What matters is the lead time: applying in September rarely produces a decision before the turn of the year. Applying in July allows the job to be carried out in October and the crew to be planned. Moving the moment of application forward is the most effective lever a business has on this subject (project experience).

The application is usually filed by the owner. The business can prepare it, assemble the documents and, with a power of attorney, submit it as well. That is precisely where an argument for your own service lies: a client choosing between two quotations, one of which takes the paperwork off their hands, picks that one more often. The effort can be shown as a separate item in the quotation instead of being buried in the hourly rate.

What your business must be able to explain to the client

The hardest part of this subject is not the legal position but the conversation. A client calling in May first hears a refusal. Whether that turns into a lost job or a job scheduled for October is decided in the first two sentences. Starting with what is possible and only then naming the restriction has proven itself — the same facts in substance, a different effect.

It also helps not to present the rule as the company's opinion. Saying that you do not do that in summer as a matter of policy sounds like an excuse or like a full order book. Naming the period and the source moves the discussion away from the business and onto the facts. The client can read it up, and many do. The most frequent reaction is not annoyance but the question whether the date could be fixed for October right away (project experience).

A third point concerns the alternative. Almost every summer enquiry contains a share that can be carried out at once: the shaping cut instead of the clearance, removing the damaged branch instead of felling, the planting plan for the autumn. Naming that share keeps the contact alive and provides a reason for the site visit. The main work does not become smaller, it merely moves into the period in which it is permitted.

  • Start with what is possible now: shaping cut, maintenance, planning, site visit
  • Name the period and the source instead of claiming a company policy
  • Check whether a bylaw applies and offer the application as a service of its own
  • Fix a date in October or November bindingly rather than merely holding it out
  • Where a tree poses a hazard, offer a site visit at once and document the findings
  • Point to a page on your own website that explains the period calmly

Why the subject belongs on your own website

Every explanation a business gives twenty times on the phone belongs once on the website. With felling seasons the effect is particularly tangible because enquiries arrive in seasonal clusters: in spring, when the garden comes back into view, and after the first summer storm. A page describing the period, the exemptions and the application route in plain language takes part of those conversations off the phone and gives the rest a structure.

The second effect concerns capacity. A business receiving summer enquiries that can only be executed in winter does not have a demand problem but a scheduling problem. If the website names the period and the form asks for the preferred month of execution, part of the demand shifts into the off-season by itself. How seasonal demand can be steered across the year is covered in more depth on the page about seasonal planning.

The third effect is pre-qualification. A form asking for species, approximate trunk circumference, location and preferred period delivers enough for a first assessment without anyone driving out. Two extra fields save a good deal of call-backs in spring; which fields have proven useful is set out on the page about the enquiry form. Anyone already separating their trades will find a matching structure in the service overview.

What should be in the file after the work

Queries about tree work rarely arrive at once. They come from a neighbour, from the authority or from the owner, and they come weeks or months later. A business that can then show within two minutes when the visual check took place, which decision was in hand and what extent of work was carried out is out of the discussion before it starts. A business that has to search loses time and arguments.

The effort is small when the filing scheme exists before the first job rather than after the first incident. One folder per job, fixed file names, everything filed on the same day. On site the phone is enough: photograph, voice note, both into the project folder. The sorting is done in the office.

Project file per tree job
tree-care/
  2026-11-garden-maple/
    01-enquiry-2026-05-12.pdf          preferred May, moved to October
    02-site-visit-2026-05-20.pdf       findings, circumference, sketch
    03-bylaw-municipality.txt          bylaw applies, application needed
    04-application-2026-07-02.pdf      with power of attorney from the owner
    05-decision-2026-09-18.pdf         condition: replacement planting
    06-visual-check-2026-11-04.jpg     crown from the ground, no occupancy
    07-execution/                      photos before, during, after
    08-replanting-2026-11-20.pdf       proof sent to the authority
    notes.txt                          contact at the authority, deadlines

How long the documents have to be kept follows the general commercial and tax rules for project records; conservation evidence, however, does not lose its value when a retention period expires. Replacement plantings can carry establishment obligations running over several years, and a decision ordering a replanting has a correspondingly long reach. There is therefore little reason to weed such documents out early.

Once this routine is set up, the difference shows above all in spring. The question are we allowed to do this now? is then no longer debated on site but already answered at the quotation stage — with a date, a decision or a properly reasoned postponement.

This article is based on data from: the German Federal Nature Conservation Act (BNatSchG, in particular sections 39, 44 and 69), the nature conservation acts of the federal states and municipal tree protection bylaws. Figures marked (project experience) come from our own projects with landscaping and tree care businesses. The article does not constitute legal advice; assessing an individual case remains a matter for the competent authority or a lawyer.

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