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Hardy perennial
Iridaceae
Perennials
Iris 'Purple Flame'
Blue Flag Iris
Iris 'Purple Flame': 90 cm tall and 60 cm spread, sun to partial shade. Flowers purple, white, yellow in June-July. Zone 3; choose a soil compatible with its moisture needs.
- Exposure
- Sun to partial shade
- Life cycle
- Hardy perennial
- Hardiness
- Zone 3
Discover the plant
Common nameIris 'Purple Flame'
FamilyIridaceae
GenusIris
Speciesvaricolored
CultivarFlamme violette
TypeHardy perennial
Botanical nameBlue Flag Iris
With Iris versicolor ‘Purple Flame’, the flowerbed welcomes a plant whose flowers display shades of purple, white, and yellow. The foliage has purple hues, to be highlighted among different textures. The usual flowering period is June-July. The clump reaches about 90 cm (35 inches) in height with a spread of 60 cm (24 inches); use these dimensions to place the plant in the middle of a flowerbed and for group planting.
In terms of cultivation, Iris ‘Purple Flame’ prefers sun to partial shade; the recommended soil is humus-rich, retaining its freshness during growth, without stagnant water around the crown. For Iris ‘Purple Flame’, regularly check the soil around the root ball: it must remain moist. Water at the base when the surface begins to dry and adjust watering according to rainfall; this exposure (sun to partial shade) does not eliminate water needs. Maintain 60 cm (24 inches) as a general guide between plants; this helps preserve their shape and allows access for care. The indicated hardiness zone is 3, to be assessed according to your garden's conditions.
The maintenance of Iris ‘Purple Flame’ primarily relies on observing the clump: after flowering, remove spent flower stalks without cutting still-green leaves. Irises in this group require more moisture than bearded irises for rockeries; monitor the soil during growth. For associations, consider daylilies, coneflowers, and perennial geraniums in varieties with similar needs. The flowering period (June-July) and the 60 cm (24 inches) spread will serve as guides for arranging other plants around this one.
Planting guide
From planting to establishment.
Spacing / density
23.62 inches
Best planting time
Spring after the thaw or early autumn, allowing the roots to settle before the severe cold sets in.
Propagation
Division of clumps. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Iris 'Purple Flame': Spring after the thaw or early autumn, allowing the roots to settle before the severe cold. For Iris 'Purple Flame', regularly check the soil around the root ball: it should remain moist. Water at the base when the surface begins to dry out and adjust watering according to rainfall; this exposure (sun to partial shade) does not eliminate the need for water. Irises in this group require more moisture than bearded rock garden irises; monitor the soil during growth.
Soil and care
The right care,at the right time.
Soil pH
Acid; general indication of the botanical group
Care level
Regular maintenance
Watering
For ‘Purple Flame’ Iris, regularly check the soil around the root ball: it should remain moist. Water at the base when the surface begins to dry and adjust watering according to rainfall; this exposure (sun to partial shade) does not eliminate water requirements.
Soil type
Humus-rich, retaining freshness during growth, without stagnant water around the collar
Fertilization
Fertilizer for flowering
Moisture
Regular coolness during growth
Seasonal care
Iris 'Purple Flame': after flowering, remove spent flower stalks without cutting the leaves that are still green. During its flowering period (June-July), also look out for damaged stems and neighboring plants that might be obscuring the clump.
Container growing
A garden,within reach.
Recommended pot size
A stable, perforated container, significantly wider than the root ball; size to be adapted to the format sold and the adult development.
To try growing Iris ‘Purple Flame’ in a container, choose a stable pot with drainage holes that is appropriate for the root ball and the plant's future size (60 cm). The growing medium must remain moist; it will dry out more quickly than in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
3 feet (91.5 cm)
Width / spread
24 inches (61 cm)
Flower color
Purple
Foliage color
Green
Foliage type
Deciduous in cold climates
Growth rate
Moderate
Growth habit
Erected
Fragrance
Not documented for this selection
Bloom period
June-July
Garden associations
In goodcompany.
Companion plants
Companion plants to consider for Iris 'Purple Flame': daylilies, coneflowers, perennial geraniums. Choose varieties that tolerate sun to partial shade and comparable moisture; allow each clump its adult space.
Plants to avoid
Around Iris 'Purple Flame', especially avoid neighboring plants that would cover its leaves or strongly compete with its root ball. Compatibility in terms of light, water, and spread takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Iris 'Purple Flame'?
Provide sun to partial shade and suitable soil (humus-rich, retaining moisture during growth, with no standing water around the collar). Irises in this group require more coolness than rock garden bearded irises; monitor the soil during growth.
Where should 'Purple Flame' iris be planted?
Expect it to reach about 90 cm in height and 60 cm in width at maturity. Allow about 60 cm between centers, adjusting based on the actual growth of the clump. This size is suitable for use in the middle of a border and for group plantings.
When does Iris 'Purple Flame' bloom?
The specified period is June-July. The flower palette is purple, white, yellow. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Iris 'Purple Flame'?
For Iris 'Purple Flame', regularly check the soil around the root ball: it should remain moist. Water at the base when the surface starts to dry out and adjust watering according to rainfall; this exposure (full sun to partial shade) does not eliminate the need for water. After flowering, remove the spent flower stalks without cutting the leaves that are still green.
Can Iris 'Purple Flame' be grown in a pot?
To grow 'Purple Flame' iris in a container, choose a stable pot with drainage holes that is suited to the root ball and its future size (60 cm). The substrate must remain moist; it will dry out more quickly than in the ground. Plan to protect the container in winter depending on your climate.
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