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by stinos 958 days ago
native alternatives for flowers, shrubs, and trees which are equally as attractive

Thanks for using plural here. Nothing really wrong with the article, but the focus on single plants is a bit misguided when it comes to biodiversity (and this isn't the only article like that), because it can lead to greenwashing-like 'look I planted X in my lawn and it's good for this amazing number of species so now I'm doing a good thing for nature'.

In reality the worst case is that it is actually a netto negative outcome (bit far fetched, but not impossible, via principles like: insects attracted to your plant instead of another one closeby, your plant in its environment offers zero protection from predation because it's completely out in the open vast wasteland a lot of lawns are; or: insect finds hostplant X, lays eggs, in winter you decide to cut the plant 'becomes in cmes back anyway' and the eggs are lost) and best case it is positive; but it could be a lot more positive if instead of just the plant, you have a healthy ecosystem because biodiversity (and that's not just plants and the flying/crawling things one can see, also the nocturnal creatures, the soil life, etc) thrives on that, not individual species. Just like a collection of trees isn't necessarily a forest ecosystem, a bunch of flowering grassland plants isn't necessarily a proper meadow-like ecosystem.

How to get that is unfortunately too much to explain in detail here, but a simplified system for a lawn for instance starts with not mowing the whole thing every x weeks. Instead do cut the paths you need and treat the rest as patchwork where each patch has a different age like 1 month not mown, 2 months, etc. There's even no need to manually plant things, the native ones will come automatically.