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Johnson's Blue Geranium

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Johnson's Blue Geranium (Geranium 'Johnson's Blue')

Johnson's Blue Geranium (Geranium 'Johnson's Blue') is a classic, long-blooming perennial prized for its sky-blue flowers and soft, mounded foliage. A garden favorite for decades, this variety offers extended seasonal interest and a graceful, sprawling habit perfect for borders, cottage gardens, and pollinator plantings.

Distinctive Features

Johnson's Blue produces large, lavender-blue, five-petaled flowers from late spring to midsummer. Its deeply lobed, green foliage forms a lush, semi-trailing mound that adds texture and movement to garden beds.

Growing Conditions

  • Sun Exposure: Prefers full sun to partial shade.
  • Soil: Well-drained, moderately fertile soil.
  • Water: Moderate moisture; drought-tolerant once established.
  • USDA Hardiness Zones: 4-8, well-suited for temperate regions.

Ideal Uses

  • Mixed Borders: Provides long-lasting color and texture.
  • Pollinator Gardens: Attracts bees and butterflies.
  • Ground Cover: Spreads to form a soft, informal mat.
  • Cottage Gardens: A perfect fit for informal, romantic landscapes.
  • Edging for Pathways: Softens hardscape lines with a natural look.

Low Maintenance Care

Johnson's Blue Geranium is an easy-care perennial that thrives with little attention.

  • Watering: Prefers moderate moisture but withstands short dry spells.
  • Pruning: Cut back after flowering to encourage fresh growth.
  • Fertilizing: Light feeding in spring enhances vigor.
  • Deer and Rabbit Resistance: Generally unpalatable to browsing animals.

Why Choose Johnson's Blue?

This tough, floriferous perennial delivers soft blue blooms and long-lasting beauty.

  • Vibrant Sky-Blue Flowers: A standout addition to any garden.
  • Long Bloom Season: Flowers persist from late spring into summer.
  • Drought-Tolerant: Thrives in dry conditions once established.
  • Pollinator-Friendly: Supports bees and butterflies.

For a timeless, easy-care perennial with stunning blue flowers, Johnson's Blue Geranium (Geranium 'Johnson's Blue') is an exceptional choice.

OUR SIZING

Not sure what 2 inch B&B or 30 Gallon Clump really means? This guide breaks down all our plant size terms so you know exactly what to expect, whether you're ordering online or picking up at our nursery. From caliper measurements to container volumes, we've decoded our system to help you shop with confidence.

See Size Guide

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