Iris foetidissima
Iris foetidissima is a perfectly green, strappy perennial that produces pale mauve flowers tinged with yellow-bronze. These quaint flowers are followed by large, seed capsules bursting with bright orange-red seeds. This plant does emit an odour when cut or crushed (often described as burnt rubber), hence its rather harsh common name: Stinking Iris.
Cultural
Whilst Iris foetidissima prefers a sunnier position, it can tolerate heavy shade. Does have the potential to self sow. CAUTION: All parts of the plant are toxic to mammals and will cause discomfort if ingested.
Soil:
Tolerates any well-drained soil.
Aspect:
Full sun to full shade.
Maintenance:
Prune dead or damaged leaves as required to maintain tidy appearance. Cut back the old flower stems after fruiting. Divide every few years in late winter to maintain size. Has low-nutrient requirements but a general fertiliser can be applied in spring if plant lacks vigour.
Water Requirements:
Drought tolerant once established but will benefit from supplementary watering. Will tolerate wet periods.
Seasonal Interest:
Spring flowering, autumn to winter fruiting.
Landscape Uses
This versatile Iris is great for mass planting and is especially useful in those difficult, shady areas of the garden. Fruiting capsules can be used in cut flower arrangements.
Dimensions
Height to 60cm
Width to 30-60cm
Width to 30-60cm