Polemonium pauciflorum

Yellow Jacob's Ladder. A nice unexpected departure from the usual blue flowers of Polemonium as these are yellow with lacquered tomato. This little flowering powerhouse hails from the Southwest and northern Mexico and can put all it has to give into the many flowers so save seed and you can let it self-sow. Only need to buy it once which is pretty cool. Thanks to Claire Cockroft for sharing.