Downy Sunflower

About Downy Sunflower

Downy Sunflower, also known as Ashy Sunflower, offers a unique, velvety aesthetic that sets it apart from its taller, coarser relatives. This charming perennial grows to a manageable 2 to 5 feet and is entirely covered in soft, gray-green hairs that give the stems and leaves a distinctive downy texture. In late summer (July to September), it produces bright yellow, 2-to-4-inch wide flowers that contrast beautifully against its silver-toned foliage. Native to the central and eastern United States, it is typically found in dry prairies and rocky woods. It is a magnet for a wide variety of bees and butterflies, providing a critical nectar source. While it can be aggressive in rich garden soils, it is a sturdy choice for dry, well-drained sites in full sun. To start from seed, provide a 30-day cold-moist stratification (C30) to mimic its natural winter cycle.