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I enjoy seeing grassy tram tracks, but is there something even better we could grow between rails?
(slrpnk.net)
Cross-posted from: https://slrpnk.net/post/21571852
Another example: https://lemm.ee/post/64307085
FYI, grasses are flowering plants too. We just typically mow turfgrasses before they grow tall enough to produce them, and even when they do, the flowers themselves are typically very small.
For example, bermudagrass flowers:
Honestly, I doubt that it'd much of a problem to use things with bigger flowers -- bees and such can probably get out of the way of a tram.
Of course, grasses are neither a fern nor moss. I was thinking of flowering plants that do attract pollinators, not those that make use of wind for pollination.