Giant Mammoth Sunflower Seeds by TLSSCO, premium non-GMO sunflower seeds for planting in 2026, shown in a packaging image.

Giant Mammoth Sunflower Seeds by TLSSCO for planting, non-GMO, premium seed pack for 2026 in the USA

Giant Mammoth Sunflower Seeds by TLSSCO in a pack, showing large sunflower seed heads and green leaves for planting in 2026.

394+ Giant Mammoth Sunflower Seeds for Planting, Pack for 2026 USA Premium Non-GMO

Name: 394+ Giant Mammoth Sunflower Seeds for Planting, Pack for 2026 USA Premium Non-GMO
Brand: TLSSCO
SKU: B0FZ73Z57B
Price: 10.99 USD
Availability: InStock

$10.99 USD

Estimate delivery times:2-4 days. Free shipping

Use code "1HADRB5YYGDE" for discount 10% on your first order.

Returns: 30 days Returns.Buyer Pays For Return Shipping.

Non-Returnable Products: Edible products (e.g., food for cats, dogs, and other animals; vitamins, candies, etc.). Due to food safety regulations, these products are non-returnable..See details

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Código: B0FZ73Z57B
Disponible: En stock
Colecciones: Aquarium Accessories, Aquarium Plants, Aquascaping, Aquatic, Beauty & Care, Home & Garden, Home Decor, Personal Care, Shop

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Description

Indoor/Outdoor Usage: Outdoor
Brand: TLSSCO
Color: Gold/Yellow
Special Feature: Attracts Pollinators, High Germination Rate
Expected Blooming Period: Spring to Fall
Item Weight: 27.22 g
Sunlight Exposure: Full Sun
Unit Count: 1.0 Count
Expected Planting Period: Spring
USDA Hardiness Zone: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11

Grow Mammoth Sunflowers—up to 12 feet tall with 14-inch golden blooms! Perfect for fences or garden backdrops, these giants draw in pollinators and add stunning height and color to any landscape.
394 Premium Heirloom Seeds — Ideal for high-volume planting or multiple garden beds. These non-GMO, open-pollinated seeds produce tall, vibrant sunflowers perfect for ornamental beauty, seed harvesting, or feeding wildlife. Freshly packed for strong, reliable growth.
Easy to Grow in Any Climate or Soil – Mammoth sunflowers thrive in a wide range of environments, making them perfect for beginners and seasoned gardeners alike. Simply plant in full sun, keep the soil moist, and watch them flourish. Their resilient nature allows them to grow beautifully in garden beds, open fields, or large containers—ideal for family projects, classrooms, or effortless backyard gardening.
Pollinator & Wildlife Friendly – Bright blooms attract bees, butterflies, and other pollinators, while dried seed heads offer nutritious food for songbirds. A simple way to beautify your space and support local wildlife.
USA Packaged with Pride & Quality Tested – Grown, harvested, and packed in the USA, every seed is carefully tested for high germination and reliability. Each packet includes clear, easy-to-follow planting instructions, ensuring success in both spring and late-summer sowings. A dependable choice for gardeners who appreciate American-grown quality and consistent performance.

Product information

Indoor Outdoor Usage: Outdoor
Other Special Features of the Product: Attracts Pollinators, High Germination Rate
Expected Blooming Period: Spring to Fall
Sunlight Exposure: Full Sun
Expected Planting Period: Spring
USDA Hardiness Zone: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Expected Plant Height: 12 Feet
Soil Type: Loam Soil
Moisture Needs: Regular Watering