In spring, nature restarts and the garden becomes a real playground for a multitude of insects. Bees, butterflies, bumblebees, and ladybugs gradually emerge from their winter torpor in search of food and shelter.
Yet, in many gardens, some common practices can harm this fragile biodiversity. Mowing too early, uniform lawns or the disappearance of wildflowers dramatically reduce the resources available for pollinators.
The good news is that a few simple actions can turn your garden into a real refuge for nature. Sowing nectar-rich flowers, installing an insect hotel, or embracing a bit more spontaneous nature can make all the difference.
Plant Bee-Friendly Plants Now
As soon as the nice weather returns, bees need flowers rich in nectar and pollen. Yet, modern gardens often feature decorative plants that offer little food for pollinators.
Planting nectar-rich plants is therefore one of the most effective actions to support insects. Some species grow very easily and bloom quickly, providing a food source right from spring.
Phacelia, borage, and cornflower are particularly favored by bees. Other plants such as cosmos, nigella (love-in-a-mist) or calendula also bring color and diversity to the garden while feeding pollinators.
These flowers also have the advantage of being very easy to grow. In light, sunny soil, they grow quickly and some even reseed naturally from one year to the next.
Stop Mowing Too Early: A Simple Step for Biodiversity
Mowing lawns very early, often starting in March, deprives insects of an essential food resource. By letting the grass grow a few weeks longer, you allow the first wildflowers to appear.
Dandelions, daisies, clover, or speedwells are often unfairly dismissed as mere “weeds.” Yet, these spontaneous plants provide a very valuable nectar source at the start of spring.
Adopting a later or more spaced mowing approach directly helps pollinators. This practice, often called “mowing with restraint,” simply means accepting a lawn that is a bit less perfect but much more alive.
More and more municipalities are adopting this method in public spaces to promote biodiversity.
Install an Insect Hotel in Spring
The insect hotel has become a symbol of the eco-friendly garden. When well placed, it can provide a valuable shelter for many species of helpful insects, especially solitary bees.
Unlike domestic honeybees, these pollinators do not live in colonies. They look for natural cavities in which to lay their eggs. Insect hotels reproduce these refuges in the form of hollow tubes or small holes in wood.
To be effective, this shelter should be placed in a sunny spot, sheltered from wind and rain. It is best to install it about one meter off the ground and near nectar-rich plants so that the insects can easily find food.
In good conditions, some species may move in during the first weeks of spring.
Let Parts of Your Garden Grow Wild
A perfectly neat and fully mowed garden may look tidy, but it often provides little habitat for wildlife. Insects need varied spaces to feed, hide, and reproduce.
Letting a small portion of the garden evolve more naturally can therefore have a very positive impact on biodiversity.
A strip of tall grasses, a flowering meadow, or even a simple pile of fallen leaves can become real refuges for many species.
These areas especially welcome butterflies, solitary bees, ladybugs, and sometimes even small birds that come to seek food and shelter there.
In reality, the more diverse a garden is, the more alive and balanced it becomes.
In Spring, Every Garden Can Help Nature
Facing the decline of pollinators, every green space can play a role. Even a small garden or a simple flowerbed can contribute to creating a network of refuges favorable to biodiversity.
Sowing nectar-rich flowers, spacing mowing, installing an insect shelter, and embracing a bit of spontaneous nature are simple yet effective actions.
In spring, nature comes back to life. It is the ideal time to transform your garden into a true ally of biodiversity.
