Irises

Uses:

  • Borders
  • Container Gardens
  • Wetland Areas & Ponds

Features:

  • Low Maintenance
  • Cut Flowers
  • Foliage Interest

Sunlight:

  • Partial Shade to Full Sun
  • At Least 3 Hours Of Direct Sunlight

Growing Zones:

Iris Care

Irises are elegant perennials known for their sword-shaped foliage and intricate, colorful flowers that bloom in late spring to early summer. Thriving in sunny locations with well-drained soil, irises are ideal for borders, water garden edges, and mixed perennial beds, where their tall, graceful blooms can add vertical interest and texture.

Items 1 to 30 of 35 total
Items 1 to 30 of 35 total

About Irises

Genus
Species
Family
Iris
200+
Iridaceae

Common Names:

Bearded Iris ,Louisiana Iris


Native To:

Asia, Europe, and North America.

Plant Type:

Perennials

Foliage Type:

Semi-Evergreen, Deciduous, Herbaceous

USDA Plant Hardiness Zone:

3 - 9

Flower Color:

Flower Bloom Time:

Late Spring to Early Summer

Growth Habit:

Clumping, Spreading, Upright

Attracts:

Bees, Butterflies

Tolerates:

Drought, Heat, Humidity, Harsh Winters

Resists:

Deer, Rabbits, Moles

How To Use Irises In The Garden

Irises come in a wide range of colors, including deep purples, blues, yellows, and whites. Over centuries, breeders have conjured countless forms, layering ruffles and stripes into an already compelling floral display. This extensive range allows gardeners to select hues that complement any landscape design. Certain types, such as the iconic bearded iris and slender Siberian iris, tolerate challenging conditions. Their minimal upkeep, combined with a prolonged bloom season, makes them a prized addition to gardens of every style.

Position them as key performers in mixed borders, where their towering spikes can play off the understated greens of surrounding perennials. Weave them through cottage plantings for a nostalgic effect or highlight them in modern schemes paired with ornamental grasses. Consider stouter dwarf varieties at the front of beds to set a rhythmic pattern of repeated color. In water gardens or damp corners, swamp-tolerant species provide an elegant solution for softer transitions.

Irises Care

Plant irises in full sun with well-draining soil to promote optimal growth. Plant rhizome varieties with at least one-fourth of the rhizome above ground to prevent rot. Water newly planted irises consistently until established; mature bearded irises are drought-tolerant, while Japanese and Siberian types prefer consistently moist soil. Fertilize in early spring with a balanced, slow-release fertilizer, applying it around the base.

After flowering, remove spent blooms to prevent seed formation. In late fall, trim foliage to 6-8 inches to reduce overwintering pests and diseases. For container-grown irises, select pots with excellent drainage and use a well-aerated potting mix. During winter, move containers to sheltered locations to protect from harsh conditions.

Learn More About Irises

Swans In Flight Siberian Iris