Congratulations to Colty and Kierra, our order fulfillment team, on their upcoming wedding! Due to their two week honeymoon, any orders placed after Thursday, November 10th will not be filled until the first week of December. Thanks for your patience and understanding.

'Mammoth Grey Stripe' Sunflower
'Mammoth Grey Stripe' Sunflower
'Mammoth Grey Stripe' Sunflower
'Mammoth Grey Stripe' Sunflower

'Mammoth Grey Stripe' Sunflower

Regular price $3.50 Sale

Helianthus annuus

Origin: North America via Russia

Improvement status: Cultivar

Seeds per packet: ~30

Germination tested 11/2021: 93%

Life cycle: Annual

Mammoth Grey Stripe' is the most well-known sunflower in American gardens. It's believed to have been brought here by Russian immigrants generations ago, but of course sunflowers are indigenous to this continent (the most important crop, measured by volume grown around the world today, domesticated by indigenous peoples in eastern North America). This variety is one of the first crops EFN co-founder Nate ever grew, as a tiny child. Plants can easily grow to 12 feet tall, and ripe seedheads can be a foot across. This is a high yielding variety for growing your own seeds for snacking — or for feeding happy birds and squirrels!