SUFLORYES Purple Heart with Green Edges Sunflower Seeds – Rare Bi-Color Blooms for the Garden
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Brand：SUFLORYES
Purple Heart with Green Edges Sunflower is a distinctive ornamental sunflower type prized for its unusual floral appearance. The petals feature a contrasting purple-toned heart or central color area with green-toned edges, creating a striking bi-color effect that stands apart from traditional single-color sunflowers.
These specialty sunflowers bring an unexpected focal point to summer flower beds, cottage gardens, cutting gardens, and collector-style plantings. Their upright growth habit and prominent flower heads provide strong vertical interest, while the unusual color combination makes the blooms especially appealing for gardeners looking to grow something different.
Like other annual sunflowers, this type prefers warm conditions, plenty of direct sunlight, and well-draining soil. Seeds can be sown directly outdoors after the danger of frost has passed. With proper care, plants can develop quickly during the warm growing season and produce flowers suitable for garden displays and bouquets.
Plant Information
- Plant Type: Annual flowering plant
- Botanical Name: Helianthus annuus
- Common Name: Purple Heart with Green Edges Sunflower
- Propagation: Seeds
- Flower Color: Purple-toned with green-toned edges
- Flower Type: Specialty bi-color ornamental sunflower
- Plant Height: Approximately 3–7 ft, depending on growing conditions
- Plant Spread: Approximately 1–2 ft
- Sunlight: Full sun
- Water Needs: Moderate
- Soil Type: Fertile, well-draining soil
- Bloom Season: Summer to early fall
- Growth Habit: Upright, branching or single-stemmed depending on plant characteristics
- Hardiness: Commonly grown as an annual
- Perfect For: Flower beds, cottage gardens, cutting gardens, pollinator gardens, collector gardens, and seasonal displays
Germination Expectations
Sunflower seeds generally germinate readily when provided with warm soil, adequate moisture, and suitable growing conditions.
- Typical Germination: About 7–14 days
- Ideal Temperature: Approximately 65–75°F
- Sowing Depth: About 1/2–1 inch
- Moisture: Keep soil evenly moist during germination
- Light: Full sun after emergence
- Important: Germination time can vary according to temperature, moisture, seed freshness, soil conditions, and other growing factors.
Avoid excessive watering during germination, as constantly saturated soil can negatively affect young seedlings.
When to Plant
Sow seeds outdoors in spring after the danger of frost has passed and the soil has warmed.
For regions with a long growing season, seeds can be succession-sown every few weeks during the early and middle part of the warm season to extend the supply of flowers.
In warmer climates, planting dates can be adjusted according to local temperatures and seasonal conditions.
Where to Plant
Choose a location receiving full sun, ideally with at least 6–8 hours of direct sunlight each day.
This specialty sunflower works well in:
- Flower beds
- Cottage gardens
- Cutting gardens
- Pollinator gardens
- Collector gardens
- Mixed annual borders
- Fence lines
- Large containers
- Seasonal flower displays
For taller plants, choose a location protected from strong winds or provide support when necessary.
How to Grow from Seeds
1. Prepare the Soil
Loosen the soil before planting and remove weeds, stones, and large debris. Sunflowers perform best in fertile soil with good drainage.
2. Sow the Seeds
Plant seeds approximately 1/2–1 inch deep and cover lightly with soil. Leave sufficient space between plants according to their expected mature size.
3. Water After Sowing
Water gently immediately after planting. Keep the soil evenly moist until seedlings emerge, but avoid waterlogged conditions.
4. Provide Sunlight
Once seedlings emerge, place them in a location with abundant direct sunlight. Strong light encourages sturdy stems and healthy development.
5. Thin Crowded Seedlings
If several seedlings emerge in the same area, thin weaker plants after establishment. Adequate spacing helps improve airflow and reduces competition for nutrients and water.
6. Support Tall Plants
Plants grown in exposed locations may benefit from staking, especially if they develop tall stems or carry large flower heads.
How to Care For
Watering
Water consistently during early growth and periods of rapid development. Established sunflowers can tolerate short periods of dryness but perform best with regular moisture during flowering.
Sunlight
Full sun is essential for vigorous growth and good flower development. Avoid locations shaded by buildings, trees, or taller plants.
Soil
Use fertile, well-draining soil. Incorporating compost before planting can improve soil structure and nutrient availability.
Fertilizing
Sunflowers generally do not require heavy feeding. If the soil is poor, a balanced fertilizer can be applied according to package directions. Avoid excessive nitrogen, which may encourage excessive foliage and weaker stems.
Deadheading
Remove faded flowers to maintain a neat appearance and potentially encourage additional blooms on branching plants. If you want to collect mature seeds or provide food for birds, allow selected flower heads to remain on the plant.
Wind Protection
Tall sunflower stems can be vulnerable to strong winds. Plant near a sheltered structure or use stakes when necessary.
Tips for Best Results
- Wait until the soil is warm before sowing outdoors.
- Plant seeds approximately 1/2–1 inch deep.
- Provide at least 6–8 hours of direct sunlight.
- Keep soil evenly moist during germination.
- Avoid prolonged waterlogging.
- Give plants enough space for air circulation.
- Stake taller plants when needed.
- Make succession plantings for a longer flowering season.
- Harvest flowers when they are beginning to open for fresh arrangements.
- Leave selected mature flower heads for birds and seed collection.
Key Benefits
- Unusual purple-and-green floral appearance
- Eye-catching specialty sunflower for collectors
- Excellent focal point for summer gardens
- Fast-growing warm-season annual
- Easy to grow directly from seed
- Great choice for cutting gardens and bouquets
- Attracts bees and other beneficial pollinators
- Adds height and visual contrast to flower borders
- Ideal for gardeners seeking unusual ornamental varieties
At SUFLORYES, we are passionate about helping gardeners grow beautiful flowers,
vegetables, fruits, and plants with confidence. Our seeds are selected for quality,
performance, and growing success, making it easier to create thriving gardens in a
variety of growing conditions.
Whether you're starting your first garden or expanding an established landscape,
SUFLORYES is committed to providing products that inspire growth and bring nature
closer to home.
Thank you for choosing SUFLORYES. We value your trust and are committed to providing quality seed products.
Due to the natural characteristics of seed products, they may be affected by storage conditions, climate, and planting methods. By placing an order, you agree to the terms outlined in this policy.
1. Order Cancellation
Cancellation Window
Orders can be canceled within 24 hours of placement.
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Subject: Order Cancellation + Order Number
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3. Significant discrepancy from product description ;
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2. Description of the issue
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1. Issues Caused by Us
If the return is due to our error (e.g., wrong item, damaged, or defective product), we will cover the return shipping cost.
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We accept returns for unused and unopened seed products within a reasonable timeframe ( up to 30 business days from delivery ) if the customer changes their mind or for personal reasons.
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Email: service@sufloryes.com
Address: No. 2 Jiangfeng Road, Modern Agricultural Demonstration Park, Zhangjiagang City, Suzhou City, Jiangsu Province
Phone: +86 18751175458
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