Penstemon Barbatus Cambridge Mixture Seeds - Grow a Beautiful Blend of Penstemon Flowers in Your Garden

Key Features

• Quantity: Available in packs of 100, 500, or 1000 seeds.
• Height: Grows to 18-36 inches.
• Light: Prefers full sun but tolerates partial shade.
• Soil: Adapts to well-drained sandy or loamy soils.
• Uses: Ideal for gardens, borders, and containers; attracts bees and hummingbirds.

Planting Guide

1. Preparation: Stratify seeds by placing them in a moist paper towel in a plastic bag and refrigerating for 4-6 weeks for better germination.
2. Sowing: Scatter seeds on the soil surface and press lightly. Space 1 inch apart; seeds need light to germinate.
3. Germination: Occurs in 14-28 days at 60-70°F.
4. Transplanting: Thin seedlings to 12-18 inches apart when they have two sets of true leaves.