The #1 Online Plant Database Search For More Plants View My Wish List Wish List Help Results 11 to 11 of 11 Click on any of the results to view the corresponding Plant Information Page 11 Add To MyWish List Sissinghurst Blue Rosemary Rosmarinus officinalis 'Sissinghurst Blue' Plant Type: herb Height: 4 feet Spread: 3 feet Sunlight: full sun An upright shrub with narrow, deep green, aromatic foliage, and dark blue flowers in spring and summer; leaves are a mainstay for... 1 2 Site Map | Site Map XML A NetPS Plant Finder tool