5-6" tall x 14-16" wide. Big yellow flowers and attractive silver foliage on a compact plant make Oenothera macrocarpa 'Dwarf Silver' a welcome addition to even the smallest garden bed. Maturing to half the size of the typical Evening Primrose, this new introduction is a tough, long blooming, waterwise perennial that will provide years of garden beauty. Although it was discovered as a seedling many years ago, its availability to our customers didn't happen until this spring. A High Country Gardens exclusive introduction