Seeds, Sunflower Mammoth Organic (McKenzie)

C$3.29 Excl. tax
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Black Mammoth is a fast and easy growing sunflower that is sure to be a favorite. Safe for bees!

Germination: 7-14 days

Prized for its bright yellow flowers, Black Mammoth produces an abundance of delicious seeds to be enjoyed. Its giant flowers are a marvelous sight as they grow up to 30 cm (12”) across on plants that reach up to 2.5-3 m (8-10’) in height! Non-neonic-- safe for bees!

After all danger of frost, sow seeds in open ground well exposed. Cover with 1 inch of soil. When plants are 4 inches tall, thin. Needs lots of water.

Planting Depth: 1.3 cm (1/2")

Grows Best In: Full Sun

Growing Height: 2.5-3 m (8-10')

Seed Type: Open Pollinated

Plant Type: Annual

Latin Name: Helianthus annuus

Days To Bloom: August to September

 

 

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