Giant Titan Sunflower Flower Seeds
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Grow something truly spectacular with Giant Titan Sunflower Flower Seeds! These premium-quality seeds are known for their excellent germination rate and are perfect for gardeners of all experience levels. Whether you're planting in a spacious backyard or a sunny container, these towering sunflowers—famous for their massive blooms and sturdy stalks—will add drama and beauty to any space. With just a little care, you’ll enjoy a stunning display that attracts pollinators and brightens your garden with bold, golden cheer.
All of our seeds, whether for flowers, vegetables, fruits, or herbs, are selected for their vigor, purity, and reliability. Growing your own plants from seed is not only easy and fun—it’s also deeply rewarding. There’s nothing quite like watching your garden flourish and harvesting the fruits (or flowers!) of your labor. Start your garden journey or expand your green space today with seeds that bring joy from sprout to bloom.

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Features
Life Cycle
Annual
Planting Season
Spring
Growth Habit
Tall, Upright
Flavor Profile
Nutty, Edible
Plant Characteristics
Large Yellow Blooms
Use
Borders, Cut Flowers, Edible Seeds
Growing Conditions
Full Sun, Well-Drained Soil
Harvest Advantages
High Yield, Pollinator Friendly
Plant Resistance
Heat Tolerant
About Giant Titan Sunflower Flower Seeds
Helianthus annuus 'Titan'
Seed Names
Titan Sunflower Seeds, Helianthus annuus 'Titan'
Seed Type
Heirloom
The Giant Titan Sunflower is a towering annual known for its impressive height and massive flower heads. Reaching up to 12–14 feet tall, it produces blooms that can span up to 24 inches in diameter. These sunflowers are not only visually striking but also yield large, edible seeds, making them a favorite for both ornamental and practical gardening purposes.
Planting Information
Light Requirement
Full Sun
Planting Depth
1–2 Inches
Sowing Method
Direct Sow
Plant Spacing
18–24 Inches
Days to Maturity
75–90 Days
Soil Preparation
Soak 24 Hours
Hardiness Zones
3–10
Water Needs
Moderate
Planting Season
Spring
Coverage
Seed Count
Recommended Coverage
100
Up to 100 sq ft
500
Up to 500 sq ft
1000
Up to 1000 sq ft