Marginal Plant – Iris pseudacorus- Yellow Flag Iris


93 in stock

Yellow Flag Iris marginal plant.


93 in stock


Quantity Price Each
1 - 9 £2.50
10 - 24 £2.38
25 - 49 £2.25
50 - 99 £2.13
100+ £2.00

Marginal Plant – Iris pseudacorus- Yellow Flag Iris

Iris pseudacorus, the yellow flag, yellow iris, or water flag, is a species of flowering plant in the family Iridaceae. It is native to Europe, western Asia and northwest Africa.

This herbaceous flowering perennial plant grows to 100–150 cm (39–59 in), or a rare 2 m (6 ft 7 in) tall, with erect leaves up to 90 cm (35 in) long and 3 cm (1.2 in) broad. The flowers are bright yellow, 7–10 cm (2.8–3.9 in) across, with the typical iris form. The fruit is a dry capsule 4–7 cm (1.6–2.8 in) long, containing numerous pale brown seeds.

I. pseudacorus grows best in very wet conditions, and is common in wetlands, where it tolerates submersion, low pH, and anoxic soils. The plant spreads quickly, by both rhizome and water-dispersed seed.

This is for 1 unpotted bare root plant cutting that will require potting as soon as possible after arrival.


Weight 0.5 kg