The 8 plants to use if you want to green a wall or your roof

The greening of the exterior, voluntary or incongruous, gives an additional cachet to the place. Whether it’s an invasive species or seeds you’ve planted in the ground, a touch of greenery always brightens up a building in the middle of an urban neighborhood. Do you want to develop a particular plant species so that it lines one of your walls or your roof? We reveal to you which types of plants are the most acclimatized.


Perennials are an excellent choice. These are hardy plants that add color to your green roof and keep going into flowering phases. Your exterior will only be embellished with areas of color throughout the year. However, they require a deeper substrate than sedums, ferns or grasses, and a bit more maintenance. For example, perennial purslanes are recommended if you live in the South and are looking for a tough and lively planting.

Ferns in height

Besides adding a touch of color, it is possible to show a little exoticism with the choice of ferns. They give an atmosphere of undergrowth to your residential roof. Vegetating the surface, these plants date from prehistoric times. They like shade and humidity. This can be a real advantage if you stay in an area where the sun is not very present. Their leaves have an interesting texture and are a deep green color.

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rooftop succulents

There are fleshy plants that are happy on a roof: sedums. They are succulents that are valued for their ability to survive harsh arid conditions.

Their leaves are fleshy. They store the water necessary for their survival and in anticipation of possible droughts. Their foliage is resistant to these periods. Keeping it in good shape requires little care. Although the most common already have uniform and unusual foliage, the varieties of colors and shapes come in all kinds. It is an annual visual representation offer, even in winter.

The foam

A green roof is not only synonymous with maintenance in abundance. Moss is a solution for a green roof without requiring huge resources for care. They like humidity and offer an intense green color even during the most wintery months. We must keep an eye on the risk of erosion that this implies. Mosses will do better and adapt better to low-slope shelters where this risk of erosion is minor.


Grasses are a valuable choice in roof dressing. In the ranking of the most popular plants for lining a shelter, grasses are the No. 1 choice. They combine aesthetics and resistance.

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They do not bend easily to harsh conditions. Rustic, they have a flourishing and impressive visual rendering by the diversity of colors and shapes. In addition, they provide technical benefits to your home. Thermal and acoustic insulation are favoured.

A suspended aromatic flowerbed

Aesthetics is not the only facet that can perfect a carpet of greenery. By opting for an installation of aromatic plants in elevation, their scents will delicately enchant your moments spent outdoors. Favorites include lavender, thyme, and sage. They are persistent aromatics and suitable for growing in height.

They are able to overcome climatic vagaries and are not demanding.

climbing plants

Climbing plants are used to heights. They like to cling to any support in order to develop. Robust plantations, they are likely to live on the roofs, like ivy or Virginia creeper. At the same time, it reinforces the insulation of your roof by incorporating a note of greenery. Here is a list of the different climbing plants available to dress up your exterior wall.

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Plants, edible, in the air

Why not optimize this space by growing fruits and vegetables there? It is possible to develop edible plants such as strawberries or cherry tomatoes. Other varieties of salads also adapt to suspended life. We don’t do common. This suspended floor is an original way of producing. The roof space is optimized while promoting a reduction of the food footprint.

What is the profession of landscaper? Participate in the inclusion of collective facilities in the landscape, trying to hurt it as little as possible, to reintroduce plants, to relaunch a kind of dialogue between the built and the planted

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