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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Need height, color, and classic charm in your garden? Tetra Snapdragons bloom all season and delight kids and adults alike with their playful “dragon mouths.”
Planting guide: Type: annual. Height: 24″-30″ or 60-75cm. Planting depth: 1/16″ or 1mm. Seed spacing: 1″ or 2.5cm. Thinning height: 3″ or 7.5cm. Spacing after thinning: 12″ or 30cm. Days to germination: 10-15
Variety: 862
Want giant, colorful blooms that shine all summer long? California Giant Zinnias give you bold, butterfly-loving flowers perfect for hot, sunny spaces and gorgeous bouquets.
Planting guide: Type: annual. Height: 2′-3′ or 60-90cm. Planting depth: 1/8″ or 6mm. Seed spacing: 1″ or 2.5cm. Thinning height: 3″ or 7.5cm. Spacing after thinning: 18″ or 46cm. Days to germination: 5-8.
Variety: 900
Want season-long color with little effort? Choice Mix Petunias thrive in beds or containers and bloom nonstop in vibrant trumpet-shaped flowers.
Planting guide: Type: Annual. Height: 12″-15″ or 30-37.5cm. Planting Depth: 1/2″ or 1.25cm. Thinning height: 2″ or 5cm. Spacing after thinning: 8″-12″ or 20-30cm. Days to germination: 5-15
Variety: 835
You want a softer, more elegant sunflower that adds beauty without overpowering your garden. Peach Passion Sunflower delivers graceful pastel blooms that grow uniformly and give you long-lasting, pollen-free flowers perfect for borders and bouquets.
Planting guide:
Bloom Color: Pastel Peach
Sow: Directly where plants will grow
Germinates: 10-14 days
Height: 4′
Sun: Full sun
Soil: Normal, loamy
Moisture: Moist, well drained
Spacing: Thin 12″-16″ 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
You want bold, dramatic sunflowers that turn heads and elevate your garden design, but finding colors that work together can feel overwhelming. Razzmatazz Sunflower guides you with a perfectly coordinated mix that grows evenly, blooms all summer, and delivers stunning, pollen-free bouquets you’ll be proud to cut and display.
Planting guide:
Bloom Color: Mixed
Sow: Directly where plants will grow
Germinates: 10-14 days
Height: 4′-6′
Sun: Full sun
Soil: Normal, loamy
Moisture: Moist, well drained
Spacing: Thin 12″-15″ apart when plants are 3″ tall
Variety: 999
Want bold, multicolored blooms that tower above the rest? Autumn Beauty Sunflowers give you branching stems with dramatic flowers that thrive in almost any soil.
Planting guide: Type: Annual. Height: 8′ or 2.4m. Planting depth: 1/2” or 13mm. Seed spacing: 6” or 15cm. Thinning height: 3” or 7.5cm. Spacing after thinning: 2′ or 60cm. Days to germination: 10-14
Variety: 865
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
Need a colorful, edible flower that’s easy to grow and perfect for pollinators? Jewel Nasturtiums burst with color, thrive in poor soil, and even spice up your salads.
Planting guide: Type: annual. Height: 12″-15″ or 30-37.5cm. Planting depth: 1/2″-1″ or 1.25-2.5cm. Seed spacing: 2″ or 5cm. Thinning height: 3″ or 7.5cm. Spacing after thinning: 6″-8″ or 15-20cm. Days to germination: 7-14 at 65°F/18°C
Variety: 818
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
