Although many believe it is just decoration, this simple method can improve plant health and keep the garden free of animals. If you have seen a plastic bottle cut and placed upside down in pots, gardens or flower beds, you may have associated it only with recycling or a makeshift solution. However, this homemade tool has specific functions and is more effective than it seems. According to gardeners and amateurs, the technique improves soil hydration, conserves nutrients and keeps certain animals away from plants.
In addition to being economical, this solution allows you to regulate the moisture of the substrate without relying on expensive irrigation systems or automatic devices, making it a popular resource among those looking for practical and constant care.
What is the purpose of placing a cut plastic bottle upside down in the garden?
The method transforms the bottle into a homemade drip irrigation system. By placing it upside down and piercing it with small holes, water is released slowly and directly onto the root. This prevents the soil from drying out quickly and maintains a stable moisture level, ideal for plant growth.
This makes it especially useful for those who are often away for several days or for species that require uniform watering. Constant moisture reduces water stress and promotes stronger growth.
Another advantage is that, in some cases, the bottle acts as a deterrent to small animals, either by reflecting light or by the movement of the plastic.
According to Feng Shui, these continuous flow systems help to energise the garden and maintain a balanced environment.
The risks of watering garden plants incorrectly
Inadequate watering, whether due to excess or lack, causes problems that affect plant development:
- Excess water: rots the roots and encourages fungi.
- Lack of moisture: weakens leaves and stems and slows growth.
- Sudden changes: attract pests and alter the soil structure.
- Poorly hydrated soil: loses nutrients and becomes less fertile.
The inverted bottle prevents these mistakes by maintaining uniform and controlled moisture.
