Orion Cranesbill Geranium

Orion Cranesbill Geranium (Geranium 'Orion')

Orion Cranesbill Geranium is a hardy perennial that delivers a long season of clear blue flowers and a full, mounding habit that makes borders look finished fast. It spreads into a lush, weed-suppressing layer that connects neighboring plants and softens edges without feeling messy. The large blooms keep coming through summer, giving you dependable color when many spring perennials slow down. Plant it in sun to part shade for an easy, high-return performer that looks great from the first season onward.

Distinctive Features

This cranesbill forms a vigorous clump of deeply cut, mid-green foliage topped with very large, cup-shaped lavender-blue to blue flowers with darker purple veining and a small white eye. Bloom begins in late spring and often continues through summer, with the best repeat performance when moisture is consistent and the plant is lightly trimmed after the first flush. The habit is mounding to spreading, creating a broad footprint that works as both a flowering filler and a groundcover-style layer. Foliage can take on red tinges in fall, adding extra seasonal interest.

Growing Conditions

• Sun: Full sun to part shade, with some afternoon shade helpful in hotter areas.
• Soil: Average, well-drained soil, and it performs best in soil that holds some moisture without staying soggy.
• Water: Medium moisture, watering during dry stretches to keep flowering strong and foliage fresh.
• USDA Zones: USDA Zones 5 to 8.
• Drainage: Avoid persistently wet sites to reduce crown stress and maintain vigor.
• Airflow: Space plants for airflow so foliage dries more quickly and stays cleaner through summer.

Ideal Uses

• Focal Point: Plant a broad drift near the front of a bed so the big blue flowers create a long-season highlight at ground level.
• Groundcover: Use between shrubs and taller perennials to knit plantings together and help suppress weeds.
• Edging: Line paths and bed fronts for a soft, flowering border that stays lush and natural-looking.
• Mixed Borders: Pair with roses, salvias, catmint, and ornamental grasses for a layered look with steady summer color.
• Pollinator Plantings: Add to sunny beds to support bees and other beneficial visitors during the bloom season.

Low Maintenance Care

• Shearing: Cut back lightly after the first main bloom to refresh foliage and encourage continued flowering.
• Watering: Water during drought, because consistent moisture supports the longest bloom window and best leaf quality.
• Mulching: Mulch lightly to conserve moisture and reduce weeds, keeping mulch off the crown for airflow.
• Feeding: Feed lightly in spring if needed, because overly rich soil can reduce flowering and loosen growth.
• Division: Divide every few years in spring or fall to rejuvenate vigor or manage spread.

Why Choose Orion Cranesbill Geranium?

• Large Blue Flowers: Lavender-blue blooms with darker veining and a white eye stand out across the border.
• Long Bloom Season: Flowers from late spring through summer, especially with a simple midseason trim.
• Border Coverage: Spreading habit fills gaps and creates a more cohesive, finished planting.
• Mature Size: Typically grows about 18 to 24 inches tall and 24 to 36 inches wide.
• Deer: Often considered deer resistant, though browsing pressure can vary by location.

If you want dependable blue color and an easy plant that makes everything around it look more intentional, Orion Cranesbill Geranium is a strong choice. Plant it in sun to part shade with well-drained soil, water during dry spells, and shear once after the first flush for the best repeat show. Over time it settles into a vigorous, flower-filled layer that keeps borders looking connected and complete.