RNAMENTAL onions (alliums) get the summer show off to a bold start when their flower globes open in May. Like giant lollipops, the spherical structure of these bulbous perennials adds solidity and drama to borders during what is often a flowering lull between spring and summer. Drought-tolerant and full of nectar for wildlife, they are also perfect plants for the modern garden.
The global garden
Sep 13, 2022
2 minutes
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