Plant Profile: Jacob’s Ladder (Polemonium caeruleum)
Karen Also called Greek valerian, this clump-perennial is native to the cool parts of Europe and Asia where it grows in broad-leaf forests and moist grasslands and meadows. It has medium…
Also called Greek valerian, this clump-perennial is native to the cool parts of Europe and Asia where it grows in broad-leaf forests and moist grasslands and meadows. It has medium…