This is the cutest little mini-Yarrow we fell head-over-heels for here at the nursery. Reaching to only 8" tall and 12" across with bright sunshine-yellow clusters 3-4” across above a dense clump short, ferny foliage. With its compact form, long bloom season and mass of cheery color you have an excellent choice for lighting up a small bed, rock garden or edging beds and pathways. Tough, heat and drought tolerant as well as deer resistant and the bloom season lasts from late Spring thru Summer. Cut flowers and butterflies! Well-drained soil with some compost added and deadheading for longest bloom.