Blue Sea Holly Seeds for Planting - Premium Quality Flower Seeds
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Growing Tips & Guides
Product Description
Overview
Blue Sea Holly Seeds grow into striking perennial plants admired for their spiky, steel-blue flower heads surrounded by jagged, silver-blue bracts. Scientifically known as Eryngium, Sea Holly is prized for its architectural structure, drought tolerance, and long-lasting blooms that hold their color even when dried. Perfect for rock gardens, cottage gardens, modern landscapes, borders, and cut flower use, Blue Sea Holly adds bold texture and cool-toned beauty to any garden.
Features
Premium-quality, non-GMO Blue Sea Holly Seeds
Produces metallic-blue spiky flower heads with silver bracts
Ideal for garden borders, rock gardens, pots, and dry landscapes
Strong germination with upright, clump-forming perennial growth
Excellent for cut flowers and dried floral arrangements
Highly attractive to bees and beneficial pollinators
Heat and drought tolerant once established
Low-maintenance and beginner-friendly perennial flowering plant
Specifications
Plant Type: Perennial
Common Name: Blue Sea Holly
Scientific Name: Eryngium planum / Eryngium spp.
Variety: Blue Flowering Type
GMO Status: Non-GMO
Heirloom: Yes
Growth Season: Spring–summer
USDA Zones: 4–9
Sun Exposure: Full sun
Soil Type: Well-drained sandy or loamy soil
Bloom Time: Mid-summer to early autumn
Plant Height: 18–36 inches
Spacing: 12–18 inches
Watering: Low to moderate (drought tolerant once established)
Planting Guide
Sowing Method: Start indoors or direct sow outdoors
Seed Preparation: Cold stratification for 2–4 weeks improves germination
Sowing Depth: 1/8 inch deep
Germination Time: 14–30 days
Ideal Temperature: 15–22°C
Transplanting: Transplant when seedlings are strong and well-rooted
Ships fromIndia
Orders are processed and confirmed within 3 business days
Delivery is completed within 10–11 business days from dispatch
Timely updates provided throughout the order journey
Reliable shipping with secure handling
Tracking details shared once the order is shipped
Details
Product Description
Overview
Blue Sea Holly Seeds grow into striking perennial plants admired for their spiky, steel-blue flower heads surrounded by jagged, silver-blue bracts. Scientifically known as Eryngium, Sea Holly is prized for its architectural structure, drought tolerance, and long-lasting blooms that hold their color even when dried. Perfect for rock gardens, cottage gardens, modern landscapes, borders, and cut flower use, Blue Sea Holly adds bold texture and cool-toned beauty to any garden.
Features
Premium-quality, non-GMO Blue Sea Holly Seeds
Produces metallic-blue spiky flower heads with silver bracts
Ideal for garden borders, rock gardens, pots, and dry landscapes
Strong germination with upright, clump-forming perennial growth
Excellent for cut flowers and dried floral arrangements
Highly attractive to bees and beneficial pollinators
Heat and drought tolerant once established
Low-maintenance and beginner-friendly perennial flowering plant
Specifications
Plant Type: Perennial
Common Name: Blue Sea Holly
Scientific Name: Eryngium planum / Eryngium spp.
Variety: Blue Flowering Type
GMO Status: Non-GMO
Heirloom: Yes
Growth Season: Spring–summer
USDA Zones: 4–9
Sun Exposure: Full sun
Soil Type: Well-drained sandy or loamy soil
Bloom Time: Mid-summer to early autumn
Plant Height: 18–36 inches
Spacing: 12–18 inches
Watering: Low to moderate (drought tolerant once established)
Planting Guide
Sowing Method: Start indoors or direct sow outdoors
Seed Preparation: Cold stratification for 2–4 weeks improves germination
Sowing Depth: 1/8 inch deep
Germination Time: 14–30 days
Ideal Temperature: 15–22°C
Transplanting: Transplant when seedlings are strong and well-rooted
Ships fromIndia
Shipping Details
Orders are processed and confirmed within 3 business days
Delivery is completed within 10–11 business days from dispatch
Timely updates provided throughout the order journey
Reliable shipping with secure handling
Tracking details shared once the order is shipped