Thalictrum 'Nimbus White' | Meadow Rue Perennial | White Flowering Plant | Tall Cottage Garden Flower | 1 Gallon Live Plant

Thalictrum 'Nimbus White' is a graceful and eye-catching perennial prized for its clouds of airy white flowers that float above attractive blue-green foliage. This improved Meadow Rue variety features strong upright stems that rarely require staking, creating an elegant vertical accent in cottage gardens, woodland borders, and mixed perennial beds.

Blooming in early to midsummer, Nimbus White adds softness, movement, and texture to the garden while attracting bees and other beneficial pollinators. Its delicate appearance belies a hardy, easy-to-grow nature that makes it a favorite among perennial gardeners.

Key Features

• Life Cycle: Herbaceous Perennial
• Botanical Name: Thalictrum 'Nimbus White'
• Common Name: Meadow Rue
• Flower Color: Pure White
• Foliage: Blue-Green, Fine Textured
• Plant Height: 36–48 inches or taller
• Bloom Season: Early to Mid-Summer
• Growth Habit: Upright Clumping
• Light Requirements: Full Sun to Partial Shade
• Water Needs: Moderate; prefers evenly moist soil
• Hardiness Zones: USDA Zones 4–8
• Characteristics: Pollinator Friendly, Elegant Foliage, Tall Accent Plant, Low Maintenance

Uses

• Cottage gardens
• Woodland gardens
• Mixed perennial borders
• Pollinator gardens
• Background plantings
• Cut flower arrangements

Planting Partners

• Astilbe
• Hosta
• Echinacea
• Veronica
• Salvia

Care Tips

• Plant in rich, well-drained soil with consistent moisture.
• Prefers morning sun with afternoon shade in warmer climates.
• Mulch to retain moisture and protect roots.
• Cut back spent flower stems after blooming.
• Divide mature clumps every few years if desired.