Cosmos doesn’t just bloom. It buzzes. There’s always something moving across these flowers. Bees, hoverflies, butterflies — all drawn in by the open shape and easy access. You can see why it’s a favourite. Some varieties, like Bipinnatus ‘Cupcakes’, even look like they’ve been trimmed with pinking shears. Soft edges, shallow centres, and just enough landing space for everyone to share. It’s one of those plants that does the hard work for you. Sow it once and it will keep flowering for months. Ke