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Product Description
Add charming foliage and long-lasting blooms to your garden with Catmint, an heirloom flowering plant known for its aromatic leaves and attractive flowers. These seeds grow into hardy, low-maintenance perennials perfect for garden beds, borders, rockeries, and container planting. Ideal for home gardeners seeking ornamental flowers that provide continuous color and thrive with minimal care.
Plant Type: Catmint (Heirloom Flower)
Seed Type: Non-GMO, high germination
Growth Habit: Low-maintenance perennial
Height: 30–60 cm (mature plant)
Flower Color: Lavender-blue blooms
Blooming Season: Late spring through summer
Sunlight: Full sun to partial shade
Soil Type: Well-draining, fertile soil
Water Requirements: Low to moderate; drought-tolerant once established
Maintenance: Very low; minimal pruning required
Pollinator Friendly: Attracts bees, butterflies, and other beneficial insects
Seed Preparation: Optional soaking in lukewarm water for 6–12 hours can improve germination.
Sowing Depth: Sow seeds 0.5 cm deep in seed-starting mix or garden soil.
Temperature: Maintain 18–22°C for optimal germination.
Watering: Keep soil lightly moist until seedlings establish.
Germination Time: 10–20 days depending on conditions.
Transplanting: Once seedlings have 2–3 true leaves, transplant into garden beds, borders, rockeries, or containers spaced 30–40 cm apart.
Care: Deadhead spent flowers to encourage continuous blooming; minimal maintenance required.

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