Saffron Flower Seeds for Planting – Heirloom, Non-GMO, Easy to Grow, Annual
Black Dragon Rose Flower Seeds for Planting – Heirloom, Non-GMO, Easy to Grow, Perennial
Black Lotus Seeds for Planting – Heirloom, Non-GMO, Rare, Aquatic Flower
£0.00 GBP
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Enjoy Free Shipping Worldwide!
Buy 2 and get 10% off
Buy 5 and get 15% off
Buy 10 and get. 30% off
Couldn't load pickup availability
Product Description
Enhance your garden with the striking beauty of Sea Holly Flower Seeds. These heirloom, non-GMO seeds produce vibrant, spiky blooms that thrive in garden beds, borders, and containers. Known for their low-maintenance growth and long-lasting flowers, Sea Holly is perfect for gardeners seeking colorful, pollinator-friendly plants that add texture and charm to any home garden.
Features & Benefits:
Produces vibrant, spiky flowers ideal for colorful garden displays
Heirloom variety, non-GMO, safe for home gardening
Suitable for garden beds, borders, and containers
Low-maintenance and easy to grow
Attracts pollinators such as bees and butterflies naturally
Planting & Sowing Instructions:
Sowing Method: Sow seeds indoors in trays or small pots, or directly outdoors in prepared soil
Soil Requirements: Well-draining, moderately fertile soil
Sunlight: Full sun to partial shade (4–6 hours daily)
Temperature: Maintain soil at 18–22°C (65–72°F) for optimal germination
Germination Time: 2–3 weeks depending on conditions
Transplanting: Transplant seedlings outdoors once strong and frost risk has passed
Spacing: Plant 20–30 cm apart for healthy growth
Watering: Keep soil evenly moist, avoid waterlogging
Flowering Season: Typically blooms from late spring through summer depending on climate
Life Cycle
Perennial flower
Planting Season
Cool season
Growth Habit
Upright spiny
Flavor Profile
Not edible
Plant Characteristics
Blue metallic blooms
Use
Dried flowers
Growing Conditions
Sunny dry soils
Harvest Advantages
Long lasting heads
Plant Resistance
Drought tolerant
Scientific Name: Eryngium
Seed Names
Sea Holly
Seed Type
Heirloom non-GMO
Sea Holly is a striking heirloom perennial admired for its metallic blue, thistle-like blooms and architectural form. Thriving in sunny, dry conditions, this plant adds bold color and texture to home gardens and is highly valued for fresh and dried floral arrangements.
Light Requirement
Full sun
Planting Depth
¼ inch
Sowing Method
Direct sowing
Plant Spacing
12–18 inches
Days to Maturity
120–180 days
Soil Preparation
Cold stratification
Hardiness Zones
USDA 4–9
Water Needs
Low watering
Planting Season
Spring or fall
Seed Count
Recommended Coverage
100
Up to 25 sq ft
500
Up to 125 sq ft
1000
Up to 250 sq ft