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Blue Flag (Iris versicolor)

Iris versicolor, commonly known as Blue Flag, is a clump-forming perennial wildflower native to North America, featuring striking blue-purple flowers.

Above information is sourced from Wikipedia

Sunlight

Prefers full sun to partial shade.

Watering

Keep soil consistently moist to wet.

Soil

Adaptable to various soil types, but thrives in moist, acidic to neutral soils.

Temperature

Prefers moderate temperatures during the growing season.

Habitat

Outdoor, Aquatic

Fertilizer

Fertilize sparingly in spring.

Care Requirements

Light

Prefers full sun to partial shade.

More sun generally leads to better flowering.

Water

Keep soil consistently moist to wet.

Ideal for pond edges and water gardens.

Soil

Adaptable to various soil types, but thrives in moist, acidic to neutral soils.

Temperature

Prefers moderate temperatures during the growing season.

Tolerates cold winters and warm summers if moisture is adequate.

Habitat

Outdoor, Aquatic

Fertilizer

Fertilize sparingly in spring.

Avoid over-fertilization to prevent flower reduction.

Plant Overview

Plant Type

Herb, Aquatic

Plant Category

Flowering, Ornamental

Plant Place Type

Ground, Garden, Pot

Plant Environment

Outdoor, Aquatic

Lifespan

Perennials

Plant Height

0.6-1.2 m

Spread

0.3-0.6 m

Growth Rate

Moderate

Dormancy

Seasonal

Leaf Color

Green

Leaf Type

Sword-shaped, erect

Flower Size

7-10 cm

Image Gallery

Synonyms
Iris caurina Herb. ex Hook.
Iris dierinckii K.Koch
Iris flaccida Spach
Iris picta Mill.
Iris pulchella Regel
Limniris versicolor (L.) Rodion.
Xiphion flaccidum (Spach) Alef.
Xiphion versicolor (L.) Alef.
Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classLiliopsida
  • orderAsparagales
  • familyIridaceae
  • genusIris
  • speciesIris versicolor
Toxicity

Toxic for humans

No

Rating: 0/5

Toxic for pets

Yes

Rating: 3/5

Edible

No

Additional Care Tips

FAQs