Mammoth Grey-Stripe Sunflower Seeds BULK | Non-GMO | Heirloom Garden Seeds

Mammoth Grey Stripe Sunflower Seeds for Planting. Grow your own edible sunflower seeds at home! Always Non-GMO. These are the same variety of sunflower seeds used by the leading edible sunflower snack seed companies. Grow your own and roast them yourself! One of the largest sunflower varieties available, Mammoth Gray Stripe Sunflower produces flowers up to 14-in. across and huge yields of edible seeds. The high oil content in the seeds makes for a great roasted flavor. An heirloom sunflower variety, Mammoth Gray Stripe Sunflower is an open-pollinated, annual sunflower that grows 9-12 ft. tall. It's a favorite for planting in fields, along fences, and near buildings. The sunny yellow flowers attract pollinators. Both birds and children love this giant sunflower. 100 DAYS.