Also called Mammoth Grey-Stripe Sunflower. The wild Sunflower is native to North America but commercialization of the plant took place in Russia. The Sunflower plant returned to North America to become a cultivated crop. But it was the American Indian who first domesticated the plant into a single headed plant with a variety of seed colors including black, white, red, and black/white striped. By the late 19th century, Russian Sunflower seed found its way into the US, most likely by Russian immigrants. By 1880, seed companies were advertising the “Mammoth Russian” Sunflower seed in catalogs. The impressive flower heads have brown centers surrounded by yellow petals and can be over 10” across. Can grow up to a lofty 12 feet high. Edible, gray-striped seeds invite birds in the fall.
Sunflower Mammoth
You want to make a bold statement in your garden. Mammoth Sunflowers tower with giant blooms and feed both birds and admiration.
Planting guide: Planting depth: 1/4″-1/2″ or 6-13mm. Seed spacing: 6″ or 15cm. Spacing between rows: 24″ or 60cm. Days to germination: 10-14. Days to maturity: 75-90.
Variety: 872
Heirloom
| Attributes | Heirloom, Open Pollinated |
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You want sunflowers that feel warm, dramatic, and alive with movement. Evening Sun Sunflower helps you grow towering blooms that feed pollinators, glow with sunset colors, and bring life to the back of your garden.
Planting guide: B
loom Color: Rich brown, maroon, dark gold, and bicolor shades with inner yellow rings
Sow: Directly where plants will grow
Germinates: 7-14 days
Height: 7’-8’
Sun: Full sun
Soil: Moist well drained
Moisture: Moist, well drained
Spacing: 18”-24” apart when plants are 3” tall
Variety: 999
You want dramatic color that adds depth and contrast to your garden beds. Midnight Rouge Sunflower guides you to bold burgundy blooms that stand tall and make striking cut flowers all season long.
Planting guide:
Bloom Color: Burgundy petals with deep brown centers
Sow: Directly where plants will grow
Germinates: 7-14 days
Height: 4’-6’
Sun: Full sun
Soil: Dry to moderate
Moisture: Moist, well drained
Spacing: 18” apart when plants are 3” tall
Variety: 999
Want compact, colorful blooms that pack a punch? Lilliput Zinnias add charm and color to borders and bouquets, all while attracting butterflies to your garden.
Planting guide: Tpye: Annual. Height: 1′ or 30cm. Planting depth: 1/8″ or 6mm. Seed spcaing: 1″ or 2.5cm. Thinning height: 3″ or 7.5cm. Spacing after thinning: 6″ or 15cm. Days to germination: 5-8
Variety: 906
Want long-lasting, fragrant blooms that thrive in tough conditions? Double Imperial Pinks offer bursts of color, drought resistance, and charm from garden beds to rock borders.
Planting guide: Type: annual. Height: 1′ or 30cm. Planting depth: 1/4″ or 6mm. Seed spacing: 1″ or 2.5cm. Thinning height: 2″ or 5cm. Spacing after thinning: 6″-10″ or 20-25cm. Days to germination: 10-15
Variety: 843
Love wildflowers that bloom boldly with almost no effort? Red Corn Poppies grow tall with vivid blooms that reseed easily and add classic charm to natural spaces.
Planting guide: Type: Annual. Height: 24″-36″ or 60-70cm. Planting depth: 1/8′ or 3mm Seed spacing: 2″ or 5cm. Thinning height: Thinning not recommended. Sapcing after thinning: 8″-12″ or 20-30cm. Days to germination: 15-20
Variety: 851
Want elegant, fragrant blooms that thrive in cool or warm climates? Stock’s multipetaled spikes bring pastel color and long-lasting beauty to containers, borders, and beds.
Planting guide: Type: Annual. Height: 12″-14″ or 30-35. Planting depth: 1/4″ or 6mm. Seed spacing: 1″ or 2.5cm. Thinning height: 3″-4″ or 7.5-10cm. Spacing after thinning 1″ or 2.5cm. Days to germination: 10-15.
Variety: 868
You want elegant sunflowers that brighten your garden without overwhelming it. Moonshine Sunflower helps you grow soft yellow blooms on strong stems that fill vases, attract pollinators, and shine all summer long.
Planting guide:
Bloom Color: Pale yellow petals surrounding dark centers
Sow: Directly where plants will grow
Germinates: 7-14 days
Height: 6’-8’
Sun: Full sun
Soil: Well drained, fertile
Moisture: Dry to moderate
Spacing: 12”-18” apart when plants are 3” tall
Variety: 999
You want dramatic, rich color that makes your garden and bouquets stand out. Velvet Queen Sunflower delivers deep crimson blooms on tall stems, helping you create striking arrangements with ease.
Planting guide:
Bloom Color: Crimson with dark brown center
Sow: Directly where plants will grow
Germinates: 10-14 days
Height: 5′-8′
Sun: Full sun
Soil: Normal, loamy
Moisture: Moist, well drained
Spacing: 18″ apart when plants are 3″ tall
Variety: 999
Love long-lasting blooms that keep their color all winter? Strawflowers dry beautifully and hold their form, making them ideal for bouquets and hot, sunny gardens.
Planting guide: Type: annual. Height: 3′ or 90cm. Planting depth: 1/8″ or 3mm. Seed spacing: 1″ or 2.5cm. Thinning height: 15″-18″ or 37.5-45cm. Spacing after thinning: 12″ or 30cm. Days to germination: 10-15.
Variety: 870
Want giant, vibrant blooms that thrive with little fuss? Crackerjack Marigolds deliver bold color, pest resistance, and long-lasting flowers from summer through fall—even in hot climates.
Planting guide: Type: annual. Height: 2′ or 60cm. Planitng depth: 1/4″ or 6mm. Seed spacing: 1″ or 2.5cm. Thinning height: 2′ or 60cm. Spacing after thinning: 12″-15″ or 30-38cm. Days to germination
Variety: 793
