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Plant Database
Gladwyn Iris

Gladwyn Iris

Iris foetidissima

herbaceous part shade💧 low water Hardy: Zone 6aZone 9b

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A semi-evergreen perennial iris with narrow, strap-like foliage and small purple-brown flowers, grown primarily for its showy clusters of bright orange-red seeds that persist through fall and winter. Extremely tough and adaptable, thriving in difficult sites with minimal maintenance.

Overview

Form
Upright
Growth Rate
moderate
Size
1.5–3′ tall × 1–2′ wide
Dormancy
evergreen
Family
Iridaceae

Native Range

Western and Central Europe

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SpringSummerFallWinter

Notable Cultivars

'Citrina' features pale yellow flowers and is prized for softer color; the species form is most valued for its dramatic red seed display.

Companion Planting

Plants well with