Monticello Shop Nora Barlow Columbine Seeds

Cold stratification mimics the natural winter conditions these seeds need to break dormancy. To do this, place your seeds in a damp paper towel inside a sealed plastic bag in your refrigerator for three weeks before planting to significantly improve your germination rate.

While you can direct sow in some climates, starting them indoors 8-12 weeks before your last frost date is the most reliable method. This gives the seedlings the head start they need to establish themselves before transplanting.

This variety is quite adaptable and will thrive in anything from full sun to light shade. In hotter climates, providing some afternoon shade will help keep the soil cool, which is essential for this plant's health.

It is a short-lived perennial, meaning the original plant may only last a few seasons. However, it is a prolific self-seeder, so if you leave the spent flowers in place, you will likely see new plants emerging in the same area year after year.

Nora Barlow Columbines perform best in fertile, well-draining soil that stays relatively cool. Avoid planting them in heavy, waterlogged clay or extremely dry, sandy spots.