Sunflower - Mammoth Russian

(1 Review)
Current Stock:
2.00 Grams
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Mammoth Sunflower (Helianthus annus)-  This sunflower is the giant of all sunflowers, reaching 12’ tall sometimes! Thick stalks support the huge heads that tower above the garden. This single-stem variety is a very fast and vigorous grower. A great variety for edible seeds or feeding the birds.  Approx. 20 seeds per 2 grams.
Days to maturity: 110 days

Reviews (1)

so tall

Written by Andrew on 5th Oct 2020

Bought these this early spring and used heat lamps to start them. Once the frost was over I planted. They got to about 10 feet tall. Very beautiful

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