Cutting down or pruning trees correctly It's essential to ensure the health, development, safety, and environmental balance of both urban and forest gardens. Deciding when and how to intervene is key, as poor execution can lead to negative consequences such as weakness, the proliferation of pests and diseases, structural damage, and even the death of the specimen. Therefore, in this article, you'll learn in depth about the importance of the plant's health, development, safety, and environmental balance. What is the best time to cut down trees, and how to do it professionally and safely?, and you will learn all the important aspects to take into account before, during and after felling or pruning.
Why cut down or prune a tree?
Pruning or felling a tree is not a whim, but a necessity. which responds to multiple environmental, health, functional and safety factors. The main purpose is maintain the balance between the natural development of the tree and the environment where it is located:
- Tree health: Removing dry, diseased, or broken branches reduces the risk of fungal, bacterial, and pest proliferation. It promotes air and light circulation, preventing serious diseases.
- Safety: Reduce the risk of falling branches in busy areas, homes, roads, power lines, signs, and street furniture.
- Improve growth and structure: Direct the tree's development to strengthen main branches, obtain balanced crowns, and avoid deformations.
- Aesthetics and functionality: Maintain the visual harmony of the garden and adapt the tree to the available space, as well as increase flower or fruit production.
- Regeneration and rejuvenation: Promote the appearance of new shoots and the general vigor of the plant.
Professional and regular pruning is an essential tool in modern gardening., as it prevents branch overload, the formation of humid microclimates in the canopy and the development of high densities that can encourage the appearance of moss and fungi.
Factors to consider before felling or pruning
- Tree type: Not all trees are pruned the same. Deciduous, evergreen, fruit, and ornamental trees all have different requirements.
- Age and health status: Young, vigorous trees tolerate intensive pruning better than old or weakened specimens.
- Local climate: The optimal season for pruning depends on temperature, humidity, and risk of frost or heat stroke.
- Flowering and fruiting season: Some species require pruning after flowering or harvest to avoid affecting production.
- Legal status: In many localities, urban tree felling requires municipal permits or environmental impact reports.
- Presence of fauna: Before pruning, make sure there are no active nests or protected animal shelters.
The best time to cut down trees: Winter, summer, or spring?
There is no single universally valid time to cut down trees, since The appropriate time depends on the species, the purpose of logging, and local climatic conditions.However, most experts and guides agree on the following:
Pruning and felling in winter (late autumn until before bud break)
- Advantages: During winter, most trees enter dormancy, which means sap circulation is minimal, preventing significant water and nutrient losses. The absence of leaves allows for greater visibility of the structure and facilitates the removal of problematic branches. Furthermore, the risk of transmitting fungal diseases is lower due to the low activity of microorganisms.
- Disadvantages: Felling should not be carried out during severe frost, as cuts do not heal well and tissue damage may occur.
- Ideal for: Deciduous trees, most fruit trees and ornamental trees that do not flower in the first moment of spring.
Pruning in spring (early or after flowering)
- Advantages: For species that bloom very early, such as some almond or plum trees, it's best to wait until flowering has finished before pruning. This ensures reproductive success and doesn't disrupt budding.
- Disadvantages: Pruning when the tree has begun to bud or is in full growth runs the risk of weakening it and causing poor flowering or even the appearance of diseases.
- Ideal for: Shrubs and species that require pruning just after flowering, ornamental plants and certain late-flowering fruit trees.
Pruning in summer (take special care in the heat)
- Advantages: Ideal for correcting overgrown growth or removing branches damaged by storms. The tree uses all its stored energy to quickly heal wounds. Summer pruning is especially recommended for species that bleed heavily if pruned in winter, such as maples, birches, walnuts, poplars, acacias, and horse chestnuts.
- Disadvantages: Performing drastic pruning in the middle of summer can cause the tree to dehydrate, especially during a heat wave. Days with the highest temperatures should be avoided.
- Ideal for: ABC trees (maple, birch, hornbeam, walnut, chestnut, poplar, laburnum, etc.), damaged branches, formative pruning and canopy reduction.
Autumn: a time not recommended
- Not recommended: Fall is not the best time for major pruning, as the tree needs all its energy to prepare for winter and does not heal wounds optimally. Only emergency pruning is justified, removing dry, broken, or diseased branches.
Considerations on the lunar phase
There is a popular belief and some empirical evidence that The lunar phases influence the sap and tree vigor. Some experienced gardeners recommend that Pruning is done during the waning moon or the new moon, since in these phases the circulation of sap is lower and there is a lower risk of excessive bleeding and rapid healing of wounds.
How to cut down or prune trees correctly and safely?
The felling or pruning process requires knowledge, appropriate tools and the application of security measures To protect the integrity of the tree, the operator, and their environment:
- Basic tools: Hand pruning shears, shears for thick branches, telescopic pruning shears for high branches, and saws and chainsaws for large cuts. Always use clean, sharp, and disinfected tools to avoid cross-infection.
- Safety equipment: Wear protective eyewear, heavy-duty gloves, a helmet, tight-fitting clothing, and, if using a chainsaw, hearing protection and cut-resistant pants.
- Preparation of the environment: Delineate the work area, make sure there are no pedestrians or vehicles passing nearby, and check the potential fall direction before cutting large branches.
Step by step of professional felling or pruning
- Identification of branches to be eliminated: Observe the tree's structure and detect branches that are dry, diseased, misaligned, crossed, or at risk of falling.
- Precise cuts: Make the cuts about 20-30 cm from the trunk and about 10 cm from the base of the branch, first at the bottom (notch cut) and then at the top to promote controlled sap without tearing the bark. The final cut should respect the neck of the branch, which is essential for healing.
- Wound cleaning: The cut surfaces must be smooth, free of splinters and burrs, to speed up the formation of the callus. Applying paints or sealants is not recommended except in specific cases and under professional supervision.
- Do not remove too much of the cup: Never remove more than 20-25% of the canopy volume in a season, to avoid stress and physiological imbalances.
- Removal and disposal: Remove all branches and plant debris generated by shredding or composting them if environmentally feasible, or managing them as waste under local regulations.
Post-felling or pruning care
Recovery after pruning or felling depends largely on subsequent care.:
- Irrigation: In species that have lost many branches or during dry periods, it is essential to maintain constant soil moisture to facilitate regeneration.
- Fertilization: Providing slow-release nutrients can help with sprouting and the formation of new tissue.
- Surveillance: Regularly check the cut areas for fungus, unwanted growth, or signs of weakness. Apply biological fungicides or additional cuttings if necessary.
Differences between felling and pruning: key concepts based on functions and results
- Pruning: Pruning is the selective removal of branches, shoots, or parts of the canopy to control growth, maintain shape, improve health, or stimulate fruiting. Pruning is usually partial and respectful of the tree's vitality.
- Felling: It involves cutting the entire trunk or removing large sections of the tree, often for reasons of safety, space, irreversible disease, or logging. It should only be performed when there are no viable alternatives and under legal regulations.
Social, environmental and urban importance of pruning and felling
A properly cared for tree offers environmental, economic and social benefits.:
- Climate regulation: They provide shade, reduce temperatures in cities, and increase environmental humidity.
- Air purification: They filter atmospheric pollutants and produce oxygen.
- Erosion control: Its roots improve soil retention, preventing landslides.
- Wildlife habitat: They are home to birds, insects and small mammals that contribute to the ecological balance.
- Revaluation of the environment: Healthy trees increase real estate value and improve the quality of life in neighborhoods and communities.
Responsible pruning and felling only when strictly necessary They are pillars of sustainable management of green areas, private gardens and public parks.
Common mistakes in pruning and felling: how to avoid them
- Excessive pruning: Never remove more than a quarter of the foliage in a single operation.
- Late or wrong-time pruning: Cutting trees when they are in full growth or just before winter exposes them to disease and stress.
- Incorrect cuts: Cutting outside the union point, leaving stumps, or damaging the branch neck hinders callus formation and encourages pathogens.
- Lack of adequate tools: Using rusty, blunt, or undisinfected items.
- Failure to observe the regulations: Especially in urban areas or where protected species are concerned, illegal logging can lead to penalties and irreparable damage.
Professional recommendations and additional tips
- Consult with experts: When in doubt, seek professional gardening services or consult a certified arborist.
- Inspect the tree: If there are signs of disease, pests, or structural damage, act immediately, but educate yourself on the underlying cause before intervening.
- Periodic programming: It carries out visual inspections several times a year and pruning schedules tailored to each species.
- Waste management: Be sure to recycle or compost pruning remains, or manage their collection responsibly.
The best time to cut down or prune trees depends on multiple factors, but knowledge, observation and planning They are essential for growing strong, long-lived, and healthy trees. Conscious and respectful intervention, combined with subsequent monitoring and care, will ensure our trees continue to provide all their benefits to the environment and people for generations to come.