Enhance your garden's ecosystem with these sturdy, 6-8' tall sunflowers whose golden yellow petals and chocolate discs seem to literally follow the sun. During blooming season they offer a rich pollen and nectar source for foraging honey bees, native bees and any other garden pollinators. At maturity, these black seeded sunflowers provide particularly oil rich kernels with somewhat softer shells than others, yielding an abundace of nutritious feasts for birds.