The secret world of your hedge

The hedges of our gardens hide a fascinating secret world in which plants and animals interact, giving life to complex and precious ecosystems. Here's how to take care of it, protecting biodiversity, without disturbing the guests who find shelter there.

Perhaps you have never noticed, but hedges provide shelter and sustenance for a wide variety of creatures. They offer food, allow wild animals to move from garden to garden, transform into a hiding place or hunting ground for small predators looking for insects. If many of these presences escape observation, because they are very small or due to their habits, others can, however, be admired with a little patience. Butterflies and birds are perhaps the most evident, but our hedges can also host small mammals (for example hedgehogs, lizards, spiders, reptiles and insects. A varied fauna contributes to the well-being and richness of the ecosystem and of your garden.

Hedges act as real corridors between different ecosystems: safe connections which, in highly urbanized areas, allow the safe movement and migration of different species. But they also have a positive impact on our gardens and vegetable gardens, protecting them and preserving their delicate balance. They act as natural barriers against soil erosion and strong winds, reduce water pollution and filter dust and pollution from busy roads.

In order to favour the presence of wildlife, hedges should be pruned, trying to avoid nesting periods which generally range from March to June and are influenced by the region we are in and the local climate. However, it is advisable to carry out an inspection before intervening to identify the possible presence of nests and wild species. This will make it possible to intervene with awareness and to prune in a way that leaves those areas where the presence of wildlife is identified intact. Another solution may be to cut sections of the hedge at different times of the year, so as to always leave a safe and comfortable area for our little friends.

The hedgehog is perhaps the most common example among small mammals. It is a regular frequenter of our hedges, and uses them both as safe passage areas and as additional protection to build its nest.

For this reason it is advisable to pay close attention when working with the hedge trimmer on the lower part of the hedge, but also when using the lawnmower, robot or trimmer to cut the grass in the immediate vicinity.

While mowing, and in addition to possible direct damage, it is also advisable to avoid noises or emissions that could be unpleasant. A very good tip is to choose battery-operated devices (whether we are talking about hedge trimmers, trimmers, brushcutters, lawn mowers or robots).
In addition to being less noisy and annoying in terms of emissions, since they do not disperse harmful elements into the environment, battery-powered devices are an advantage for both small animals and humans.

The choice of battery-operated devices also applies to blackbirds and other varieties of birds that nest inside the hedge. In fact, here at STIGA, in our park, we have been able to notice that the periodic passage of autonomous STIGA robotic lawnmowers near hedges does not scare blackbirds away, nor has it ever caused them to move nests.

We can say, from direct experience, that the use of our battery-operated devices (particularly robots) allows birds to continue nesting undisturbed in the hedges they have chosen as shelter.

Getting to know the wealth of fauna that even a small hedge hides is the first step in taking care of it in an intelligent and respectful way. Only in this way can we protect the fundamental balances required for the ecosystem, giving ourselves and our children the opportunity to witness the small and great wonders of life.