Stewardship, a partnership between a green roofer and its caretakers intended to keep it viable long into the future, is critical if we don’t want ecological design to fail.
We hear a lot about green roof maintenance.
The word gets tossed around in landscape architecture and ecological design, the clear implication that as long as you attend to a system in some way, it will do just fine.
However, the assumption underlying the concept of maintenance – that you can take the same cookie-cutter approach on a twice-yearly basis to each green roof – fails to consider one important truth:
No two green roofs are alike.
If you haul the same bucket of supplies up every time, without testing and inspecting plants and components, then eventually you will miss problems. First little ones, and then big.
Maintenance, in other words, is not enough.