Plant Catalog - o
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Opuntia compressa syn. O. humifusa
A US native cactus that stands out on a green roof. A great way to add a sculptural element to an extensive roof. -
Opuntia phaeacantha
This North American Native cactus is a wonderful structural addition to any roof. -
Origanum vulgare
Roof top herbs, this plant originates from dry areas and covers the ground making it a perfect roof plant. Additionally it's attractive to pollinators and humans!
