Geranium phaeum 'Joseph Green', known as dusky cranesbill, is a distinctive hardy perennial prized for its unique double flowers in deep maroon-purple with striking green accents. Blooming abundantly from late spring through summer on stems reaching 30 inches, this rare cultivar produces masses of delicate flowers above attractive maple-like green foliage. Exceptionally versatile, it thrives in full sun to full shade, making it ideal for cottage gardens, rock gardens, containers, and fresh arrangements. A natural pollinator magnet that attracts bees while remaining deer resistant, this is a standout choice for gardeners seeking something truly uncommon.