HG 6210 - Perennial Plug Varieties
The installation of drought tolerant Perennial Plug rooftop gardens is the second most commonly used system worldwide. We recommend a two-year maintenance plan by a contractor with an intermediate skill level to ensure success.
Perennial Plugs offer many advantages and guarantees:
individual immature plants or “plugs” are planted into the substrate by hand and grow to provide full coverage over the next 12 - 24 months
an economical method of planting that is inexpensive, easy to convey onto the roof, and a fast installation
broad palette of sedums, wildflowers, herbs, and grasses for greater biodiversity and varied aesthetic appearance
variable growth habits and huge diversity of flower shapes and colors facilitate visual differentiation to create unique roof spaces