6" x 12-15" wide, (seed grown). After many years of growing this little xeric gem, I'm enthralled with its month-long spring display of bright yellow daisies and highly ornamental thread-leaf foliage. A wonderful wildflower species, our form of Erigeron linearis originates from the dry side of Washington state. Planted into a full sun area in sandy or loamy, well-drained garden soil, this choice Fleabane will reward you with many years of reliable garden performance. Combine with any late spring blooming Penstemon for a colorful treat. Zones 5-8.