Plan the rational use of rain water in the garden and save money and resources – here are some affordable and effective ideas.
Rainwater harvesting in the garden – Flooring and plants
To ensure effective use of rain water in the garden, prepare the garden first. A permeable path or floor surface is essential. Shrubs and trees hold water in the garden and protect the soil from erosion, which is especially important on sloping sites. Taller plants can help stabilize the soil like a retaining wall. Use natural materials in the garden. Rain chains are inexpensive and can carry water from the roof into vessels that can then be used for irrigation. It is also necessary to install a water filter in the tank. Rainwater can also be used for a fountain or garden pond.
Rainwater harvesting in the garden – water tank
A water tank is a practical way to store rain water in the garden, after which it can be purified through a filter and even used in the household. It is important to connect a pump to the tank. The water tank should not let in light, which prevents algae from forming. Experts therefore recommend burying the tank in the ground; this also provides protection from frost in winter and saves space. In areas with frequent rain, the water tank must have a connection to the sewer system so overflow can be avoided. Because this option saves money and is environmentally friendly, it may be possible to obtain financing through an EU program. Since the water tank needs a cleaning system, it is recommended to have a specialist company install it. We can only give basic ideas here. Before using a water tank in your area, check with professionals. This is important for a functioning system and to avoid problems. Even if you finance the installation yourself, the investment can pay off.
Garden pond with rainwater
Garden fountains with rainwater
Watering grass with rainwater
Shrubs and higher plants play an important role in the garden
Saving water in the garden
Garden design, which saves resources
Garden path with stones in the joints – they let the water through
Anna Lohan
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