Mammoth sunflower seeds from our homestead seed collection produce towering plants with broad, sturdy stalks and impressively large flower heads ideal for both cut-flowers and seed harvest. These heirloom seeds reliably reach heights of 8 to 12 feet in full sun, attracting pollinators and providing a striking vertical element to beds or borders. The heads mature to produce thick, easily harvested seed clusters—perfect for drying and shelling for snacks, feeding birds, or saving for next season’s planting. Hardy and low-maintenance, Mammoth sunflowers tolerate a range of soil types, resist typical garden pests, and offer dependable yields for homesteaders seeking beauty and utility in a single, classic variety.
Mammoth sunflower seeds from our homestead seed collection produce towering plants with broad, sturdy stalks and impressively large flower heads ideal for both cut-flowers and seed harvest. These heirloom seeds reliably reach heights of 8 to 12 feet in full sun, attracting pollinators and providing a striking vertical element to beds or borders. The heads mature to produce thick, easily harvested seed clusters—perfect for drying and shelling for snacks, feeding birds, or saving for next season’s planting. Hardy and low-maintenance, Mammoth sunflowers tolerate a range of soil types, resist typical garden pests, and offer dependable yields for homesteaders seeking beauty and utility in a single, classic variety.
