Description
Planting Instructions:
Sow Penstemon Grandiflorus Flower Seeds for Planting 1/4 inch deep in moist, well-drained soil. Germinates in 1421 days.
Sunlight & Soil:
Prefers full sun and sandy or loamy organic garden soil for compact growth.
Watering Tips:
Water moderately; allow soil to dry slightly between watering for best results.
Best Season to Grow:
Plant Heirloom, GMO Free Seeds in spring or early fall.
Harvesting Info:
Trim spent blooms to encourage longer flowering and healthier plants.
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