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PlantFiles Pictures: Sunflower 'Mammoth Russian' (Helianthus Annuus)

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Forum: PlantFiles PicturesReplies: 2, Views: 40
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Bethelridge, KY
(Zone 6a)

July 22, 2004
12:44 PM

Post #962875

Sunflower 'Mammoth'
Helianthus annuus

Additional info: (Mammoth Russian, Russian Mammoth, Black Russian)

Blossom starting to mature @ 75 days from seed.

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Olathe, KS
(Zone 6a)

July 22, 2004
2:58 PM

Post #963138

Mammoth is right!! :-D
Bethelridge, KY
(Zone 6a)

July 23, 2004
1:15 AM

Post #963794

Langbr, these are the ones you see in Organic Gardening magazine that grow to 24 or 25 inches across. This one is not that big, only about 12 inches, don't know if it'll get any bigger or not.

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