Mexican Sunflower Seeds – Heirloom Non-GMO Variety for Pollinators, Monarch Butterflies & Vibrant Garden Color
Heirloom - Non-GMO - Reliable Germination
Mexican Sunflower Seeds – Heirloom Non-GMO Variety for Pollinators, Monarch Butterflies & Vibrant Garden Color - 1 Packet is backordered and will ship as soon as it is back in stock.
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Bring tropical brilliance and pollinator activity to your garden with Mexican Sunflower Seeds (Tithonia rotundifolia), an heirloom non-GMO favorite native to Mexico. These tall, bushy plants grow up to 6 feet high, producing a multitude of vibrant orange-red blooms that attract butterflies, bees, and hummingbirds from midsummer through frost.
Brilliant Blooms, Easy Growth, and Ecological Benefits:
- Produces abundant daisy-like flowers with fiery orange petals and golden centers.
- Grows into large, branching 5–6 ft plants that fill garden borders or create a bold backdrop.
- Improves soil fertility by building organic matter and attracting beneficial insects.
- A top nectar source for Mexican monarch butterflies and native pollinators.
Why Gardeners Love Mexican Sunflowers:
- Pop of Color – Adds dramatic, long-lasting orange blooms to beds, borders, and wildflower gardens.
- Pollinator Magnet – Nectar-rich flowers draw monarchs, bees, and hummingbirds.
- Low Maintenance & Drought Tolerant – Thrives in hot, sunny locations and poor soils once established.
- Cut Flower Favorite – Strong stems and long-lasting blooms make stunning summer bouquets.
- Fast-Growing & Rewarding – Easy for beginners, with blooms lasting until the first frost.
How to Grow Mexican Sunflowers:
- When to Plant: Sow directly outdoors after the last frost, or start indoors 4–6 weeks early.
- Soil & Sun: Prefers full sun and well-drained soil; tolerates lean or sandy soil.
- Spacing: Allow 18–24 inches between plants for bushy growth.
- Watering: Water moderately; once established, plants tolerate dry conditions.
- Bloom & Maturity: Expect flowers in 70–100 days, continuing through fall.
Harvest & Use:
Perfect for wildlife gardens, cut flower arrangements, or seasonal backdrops, Mexican Sunflowers offer brilliant color and vital nectar for pollinators. Let some flowers go to seed at season’s end to attract birds and encourage self-seeding for next year’s blooms
Net Wt. 1G
Mexican Sunflower Seeds – Heirloom Non-GMO Variety for Pollinators,...
Heirloom Flower Seeds
All of our seeds are open-pollinated, non-GMO, heirloom varieties with tested germination rates
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Why Choose Survival Garden Seeds
At Survival Garden Seeds, we believe in preparing today for tomorrow’s peace of mind. That’s why we offer only heirloom, non-GMO, and untreated seeds you can trust to nourish your family and support a sustainable lifestyle. As a family-owned American company, we’re committed to providing seeds that grow strong and true—helping you cultivate health, resilience, and beauty in your garden.
Print Your Own Gift Tags & Envelopes
Spruce up your seed gift with free downloadable print-your-own gift tags & envelopes.
Frequently Asked Questions
Are your seeds heirloom and open-pollinated?
Are your seeds heirloom and open-pollinated?
Yes. All of our seeds are heirloom, open-pollinated varieties, which means they can produce seeds that grow true to type and are suitable for seed saving.
You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.
Are your seeds non-GMO?
Are your seeds non-GMO?
Yes. All Survival Garden Seeds are 100% non-GMO. Our seeds are open-pollinated heirloom varieties and are never genetically modified.
Are your seeds treated with chemicals?
Are your seeds treated with chemicals?
No. Our seeds are completely untreated and free from chemical coatings, fungicides, or synthetic treatments.
How do I know my seeds are fresh?
How do I know my seeds are fresh?
Every seed packet includes a packed-for date, and we germination-test each seed lot before packaging to ensure high viability.
What is the shelf life of these gardening seeds?
What is the shelf life of these gardening seeds?
Most seeds remain viable for 3 to 5 years or longer when stored properly in a cool, dry place away from light and moisture.
In what USDA hardiness zones can I grow your seeds?
In what USDA hardiness zones can I grow your seeds?
Our varieties are selected to grow successfully across USDA Hardiness Zones 3 through 10. Each packet includes variety-specific planting guidance and germination tips.
