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Product Description
Product Description:
Deep Blue Geranium Flower Seeds: Planting Guide and Tips
Add vibrant color and charm to your garden with Deep Blue Geranium Flower Seeds. Renowned for their brilliant blue petals and lush green foliage, geraniums are an excellent choice for both novice and experienced gardeners. These hardy perennials bloom throughout the season, offering continuous beauty and versatility for garden beds, borders, and containers.
Geraniums are low-maintenance, drought-tolerant, and resilient, making them a perfect pick for year-round garden appeal. Whether youre looking to brighten your garden path or create colorful pots, these deep blue blooms will stand out beautifully.
Key Features:
Produces vivid, deep blue geranium blooms
Non-GMO, high-quality seeds for reliable growth
Long-lasting flowers with lush green foliage
Drought-tolerant and easy to maintain
Ideal for garden beds, borders, and pots
Attracts bees and butterflies for a lively garden
Suitable for beginners and seasoned gardeners alike
Specifications:
Common Name (US): Deep Blue Geranium
Botanical Name: Geranium pratense
Variety: Deep Blue
Plant Type: Perennial
Flower Color: Deep Blue
Blooming Season: Late Spring to Early Fall
Sun Exposure: Full sun to partial shade
Soil Type: Well-drained, loamy soil
Watering Needs: Moderate; allow soil to dry slightly between waterings
Germination Time: 1421 days
Temperature Range: 1824°C (6575°F)
Planting Depth: 1/8 inch (lightly cover seeds)
Spacing: 1012 inches apart
Plant Height: 1224 inches tall
Maintenance Level: Low
USDA Hardiness Zones: 49
Suitable For: Pots, garden beds, and rock gardens
Planting Guide:
Sow seeds indoors 68 weeks before the last frost.
Use light, well-drained soil and lightly cover the seeds.
Keep soil moist but not waterlogged during germination.
Transplant seedlings outdoors once temperatures remain above 15°C.
Choose a location with full or partial sunlight.
Water regularly during the growing season.
Deadhead spent blooms to encourage continuous flowering.

Life Cycle
Annual
Planting Season
Spring–Early Summer
Growth Habit
Mounding Spreading
Flavor Profile
Not
Plant Characteristics
Deep Black Blooms
Use
Borders, Containers
Growing Conditions
Full Sun, Loamy Soil
Harvest Advantages
Continuous Bloom
Plant Resistance
Heat Tolerant
Seed Names
Black Velvet Petunia
Seed Type
Hybrid Open-Pollinated
Light Requirement
Full Sun
Planting Depth
Surface Sow
Sowing Method
Indoor or Direct
Plant Spacing
10–12 Inches
Days to Maturity
80–90 Days
Soil Preparation
No Soaking Needed
Hardiness Zones
9–11
Water Needs
Moderate
Planting Season
Spring
Seed Count
Recommended Coverage
100
Up to 50 sq ft
500
Up to 250 sq ft
1000
Up to 500 sq ft