Botanical Name: Polemonium caeruleum 'Brise D-Anjou' Common Name: Jacob's ladder Family: Polemoniaceae Origin: "N. America, N. Europe" Growth Rate: Moderate Height: 12 inches Width: 20 inches (in bloom) Evergreen/Deciduous: "Semi-evergreen, depending on cold" Water: Regular Light: Part-shade Hardiness: 0°F Soil: "Fertile, moist" Flower/Foliage: "Lavender-blue, late Spring" Grower: Emerisa Gardens Grower City: Santa Rosa