The degree of plant growth (greenery) is classified as follows:
- no greenery => no contact between greenery and fence system
- a little greenery => occasional contact between greenery and fence system
- normal greenery => constant contact between greenery and fence system
- serious greenery => the fence system is completely inside the greenery
The electric fencing energiser should be selected taking into account the above conditions of plant growth.
The Eider electric fencing energisers with high discharge / impulse energies will all kill plant gowth and prevent new growth under the fencing system.