Polemonium Caeruleum

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Polemonium Caeruleum

Description Polemonium Caeruleum, commonly known as Jacob’s ladder or Greek valerian, is a herbaceous perennial plant that belongs to the Polemoniaceae family. This plant is native to Europe and Asia but is now widely cultivated in North America and other parts of the world. It grows up to 1-3 feet tall and produces clusters of blue, bell-shaped flowers that bloom…