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Product Description
Bring vibrant color and elegance to your garden with Pink Penstemon Strictus Flower Seeds. Known for their striking pink tubular blooms and upright growth, these perennials attract pollinators like bees and hummingbirds, adding life and movement to any garden space. Perfect for flower beds, borders, and containers, these seeds are ideal for gardeners seeking premium quality, heirloom, and GMO-free plants.
Features & Specifications:
Botanical Name: Penstemon strictus
Flower Color: Pink
Plant Type: Perennial
Height: 60–90 cm (24–36 inches)
Bloom Time: Summer to early autumn
Light Requirements: Full sun to partial shade
Soil Preference: Well-draining soil, tolerates poor soil conditions
Germination Rate: High, premium quality seeds
Seed Type: Heirloom, GMO-free
Planting & Sowing Instructions:
Sowing Indoors: Sow seeds 6–8 weeks before the last frost date in seed trays or pots with well-draining seed compost. Lightly cover seeds with a thin layer of soil. Keep moist and at a temperature of 18–21°C (64–70°F).
Sowing Outdoors: Direct sow seeds in a sunny location after the last frost. Ensure soil is well-drained. Space seedlings 20–30 cm apart.
Watering: Keep soil evenly moist but avoid waterlogging.
Germination Time: Seeds typically germinate in 14–21 days.
Transplanting: Once seedlings have developed a few sets of true leaves, harden them off and transplant into garden beds or larger pots.
Maintenance: Low-maintenance; 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