visionspictures.com A clump-forming deciduous herbaceous perennial with strap-like grey-green leaves. Upright stems produce bright yellow flowers from late spring into summer
Position
Soil Types
Max Height
1-1.5 metres
Max Spread
0.1-0.5 metres
visionspictures.com A clump-forming deciduous herbaceous perennial with strap-like grey-green leaves. Upright stems produce bright yellow flowers from late spring into summer
1-1.5 metres
0.1-0.5 metres
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Grow in well-drained, fertile, neutral to slightly acidic soil in full sun. Do not cover the rhizomes with mulch, or allow other plants to shade them; sun on the rhizomes encourages flowering. Give a high potash feed in spring and divide every three to four years. See also bearded iris cultivation
Propagate by division of rhizomes from midsummer to early autumn; see dividing irises
Remove any dying foliage in autumn; old flower stems can be cut down after flowering
May be susceptible to iris rhizome rot, a leaf spot and a virus; see iris diseases
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