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Product Description
Add an exotic flair to your garden with our Blue Rose of Sharon Flower Seeds, featuring stunning blue-toned hibiscus-like blooms that bring tropical beauty to temperate landscapes. These premium seeds offer excellent germination rates and are ideal for home gardens, containers, or as striking hedging plants. Whether you're just beginning your gardening journey or expanding a seasoned collection, Rose of Sharon is a low-maintenance favorite that rewards you with long-lasting summer blooms.
Resilient and easy to grow, this flowering shrub thrives in full sun to partial shade and attracts butterflies, bees, and admiration alike. Its vivid blue blossoms provide vibrant color and elegant structure, making it a standout feature in any space. Start planting today and enjoy the lush, show-stopping blooms that make the Blue Rose of Sharon a true garden treasure!
Blue Rose of Sharon, or Hibiscus syriacus, is a striking, hardy shrub known for its stunning blue to purple flowers. This perennial blooms from late summer to fall, providing vibrant color in gardens and landscapes. It is often used in hedges, borders, or as a specimen plant due to its showy blooms and low-maintenance nature.
Planting Information
Light Requirement
Full sun
Planting Depth
1/4 inch
Sowing Method
Indoor start or direct sow
Plant Spacing
3–4 feet
Days to Maturity
90–120 days
Soil Preparation
Cold stratify 30 days
Hardiness Zones
5–9
Water Needs
Moderate, well-drained soil
Planting Season
Spring or early summer
Coverage
Seed Count
Recommended Coverage
100
100 seeds Up to 80 sq ft
500
500 seeds Up to 400 sq ft
1000
1000 seeds Up to 800 sq ft
Companion Plants for Blue Rose of Sharon Planting Guide
How long does it take for Blue Rose of Sharon Flower seeds to germinate?
Typically en Blue Rose of Sharon Flower seeds germinate within 7 to 14 days under optimal temperature and moisture conditions.
What are the ideal growing conditions for Blue Rose of Sharon Flower?
Blue Rose of Sharon Flower seeds thrive best in full sunlight and well-draining soil. They prefer moderate watering and grow well in warm climates.
Do Blue Rose of Sharon Flower flowers require fertilization?
A balanced en slow-release fertilizer applied once a month helps Blue Rose of Sharon Flower plants produce healthy blooms.
When is the best time to plant Blue Rose of Sharon Flower seeds?
The best time to plant Blue Rose of Sharon Flower seeds is during spring or early summer when the soil is warm and frost-free.
How can I care for Blue Rose of Sharon Flower plants after germination?
After germination en ensure the Blue Rose of Sharon Flower plants receive regular sunlight and avoid overwatering. Deadhead spent blooms to encourage continuous flowering.
Planted these in full sun, and they've flourished. The flowers are much bigger than I expected, and hummingbirds come by every day. Really happy with the results.
A
Amelia Stone
Gorgeous Blooms
These seeds have exceeded my expectations! Planted them in early spring, and by summer, they were producing vibrant dark red flowers. The hummingbirds love them.
O
Olivia Reynolds
Lovely Addition to My Garden
These trumpet vines are such a lovely addition to my backyard. It took a little while for them to grow, but the flowers are worth the wait. Hummingbirds love them.
J
Jessica Mills
Hummingbirds' Delight
I've always wanted a garden that attracts hummingbirds, and these plants are perfect! The dark red flowers bloom all season long. It's a beautiful sight!
M
Michael Turner
Gorgeous Red Blooms
I absolutely love these flowers! The deep red color of the blooms is so striking. They�ve attracted so many hummingbirds, and they brighten up my garden every day.
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