Helianthus Annuus Flower Seeds
Helianthus Annuus Flower Seeds
223 Ratings
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Enjoy the stunning blooms with these Helianthus Annuus Flower Seeds. The bloom time of these tanned flowers spans from summer to fall, ensuring a prolonged display of nature's beauty in your garden. These flowers are versatile when it comes to light requirements, flourishing under both full sun and partial shade conditions.
Details:
- Color: Pale Lemon Yellow 6" flowers with dark brown centers
- Plant Seeds: Outdoors after frost / Indoors weeks before the last frost
- Bloom Time: Summer - Fall
- Plant Height: 48"
- Plant Spacing: 18 - 24”
- Light Requirements: Sun - Part Shade
- Soil And Water Preferences: Average
- Quantity: 25 Seeds
- Historical context: Helianthus annuus, commonly known as the sunflower, has a rich history dating back to around 1000 B.C. It was first domesticated by Native American tribes in present-day North America.
- Geographical origination: The sunflower is native to North America, particularly the central United States and Mexico.
- Relevant cultural significance: Sunflowers have been culturally significant to various Native American tribes, who used them for food, oil, dye, and medicinal purposes. They symbolize adoration, loyalty, and longevity in many cultures.
- Time period of discovery: The sunflower was discovered and domesticated around 1000 B.C.
- Original habitat: Sunflowers originally grew in open prairies and meadows, thriving in sunny, well-drained areas.
- Notable historical uses: Historically, sunflowers were used for their seeds, which were ground into flour, and their oil, which was used for cooking and as a base for dyes and paints.
- Ideal temperature range: Sunflowers thrive in temperatures between 70°F to 78°F (21°C to 26°C).
- Soil type: They prefer well-drained, loamy soil with a pH between 6.0 and 7.5.
- Sunlight requirements: Sunflowers require full sun, at least 6 to 8 hours of direct sunlight per day.
- Watering needs: They need moderate watering, especially during the germination and early growth stages. Once established, they are relatively drought-tolerant.
- Planting season: The best time to plant sunflower seeds is in late spring, after the last frost has passed.
- Germination time: Sunflower seeds typically germinate within 7 to 10 days.
- Growth cycle duration: Sunflowers generally take about 70 to 100 days to mature, depending on the variety.
- Common pests and diseases: Common pests include aphids, caterpillars, and sunflower beetles. Diseases such as downy mildew, rust, and powdery mildew can also affect sunflowers.
- Companion planting advice: Good companion plants for sunflowers include corn, squash, and cucumbers. Avoid planting them near potatoes and pole beans.
- Common challenges and solutions: Challenges include pests and diseases, which can be managed with proper spacing, crop rotation, and organic pesticides. Sunflowers can also be prone to lodging (falling over), which can be mitigated by planting in sheltered locations or staking.
- Nutritional values: Sunflower seeds are rich in healthy fats, protein, fiber, and essential vitamins and minerals such as vitamin E, magnesium, and selenium.
- Health benefits: They offer numerous health benefits, including promoting heart health, supporting the immune system, and providing antioxidant properties.
- Culinary uses: Sunflower seeds can be eaten raw, roasted, or used as an ingredient in various dishes, including salads, granola, and baked goods. Sunflower oil is also widely used in cooking.
- Medicinal uses: Historically, sunflower seeds and oil have been used in traditional medicine to treat ailments such as respiratory issues, skin conditions, and inflammation.
- Other unique advantages: Sunflowers are also known for their phytoremediation properties, meaning they can help clean contaminated soil by absorbing heavy metals and toxins.
