Johnson’s Blue Hardy Geranium
What: Johnson’s Blue Cranesbill (Geranium ‘Johnson’s Blue’) is a prolific, mounded perennial with beautiful blue cup-shaped flowers featuring white centers from late spring through late summer. Its deeply cut, lobed foliage turns a gorgeous red in fall, providing exceptional multi-season interest.
Best use: Perfect for beds, borders, containers, mass plantings, and rock gardens where its spreading habit and elegant mounded form create visual impact. This versatile perennial works beautifully as a border edging and combines well with other perennials in mixed plantings.
Plant Details
| Height | 24 inches |
| Spread | 24 inches |
| Hardiness Zone | 2 |
| Sunlight | Full sun to partial shade |
| Watering | Dry to moist; adaptable |
| Growth Rate | Medium |
| Maintenance | Low; prune only after flowering |
| Bloom Time | Late spring to late summer |
| Flower Color | Blue with white eyes |
| Uses | Mass planting, rock/alpine gardens, border edging, containers |




