Compared to standard ProCut® Gold, ProCut® Gold Lite DMR is taller, slightly later to bloom, and has wider, more rounded petals for a refined appearance. 4–6" blooms. Pollenless. Single stem. NOTE: Downy mildew in sunflowers persists in infected soils and is especially problematic in cool, wet soils. Symptoms include damping-off, stunted plants, yellowing leaves, and the presence of downy, white mildew on the undersides of the leaves.