Thalictrum Delavayi Blizzard Seeds – White Meadow Rue

Thalictrum Delavayi ‘Blizzard’ Seeds grow into tall perennial plants known for their graceful stems and masses of delicate white flowers. This variety is a refined form of meadow rue, commonly used to add height and softness to woodland gardens and partially shaded borders.

It blends beautifully with hostas, ferns, and other shade-loving perennials. Once established, it becomes a reliable feature plant in shaded garden beds and cottage landscapes, providing vertical structure and light, cloud-like blooms through the summer season.

Key Features

• Produces soft white, cloud-like flower clusters

• Tall perennial for back borders and woodland gardens

• Ideal for shaded and semi-shaded planting areas

• Adds vertical height and texture to garden landscapes

• Blends well with hostas, ferns and other shade plants

• Prefers cool growing conditions

• Suitable for cottage and woodland garden styles

• Non-GMO seeds

Specifications

• Botanical Name: Thalictrum delavayi ‘Blizzard’

• Common Name: Blizzard Meadow Rue

• Plant Type: Perennial flowering plant

• Height: 4 – 6 feet

• Spread: 2 – 3 feet

• Growth Habit: Upright, clump-forming

• Light Requirements: Partial shade to light sun

• Soil Type: Moist, humus-rich, well-drained soil

• Water Requirements: Moderate to regular

• Flower Color: Pure white

• Bloom Season: Early to mid summer

• Germination Time: 14 – 28 days

• Planting Depth: Surface sow, lightly press into soil

• Hardiness Zones: USDA 5 – 9

• Maintenance Level: Low to moderate

• Seasonal Interest: Summer flowering

• GMO Status: Non-GMO