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Iris pseudacorus 'Alba' (Marginal Aquatic)

Hardy Perennial

What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.

FROM £16.99

Soft creamy flowers with pretty markings

Attracts pollinating insects to the garden

Erect, sword shaped leaves

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Height Up to 75cm (30in)
Spread Up to 30cm (12in)

Hardy Perennial

cottage gardenswater gardenlow maintenance garden

sun or semi shade

JAN
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Flowering Months Planting Out Months

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Description

A subtle alternative to its brasher yellow cousin, Iris pseudacorus 'Alba' offers creamy-white blooms with purple veined falls in May and June.

This native marginal plant is perfect for pond edges and moist soils, thriving in both full sun and partial shade. Its upright, sword-like foliage adds vertical interest even when not in flower and is perfect for defining and framing the pond edge. Less vigorous and less prone to rampant self seeding than the yellow form, it suits smaller ponds and wildlife gardens, providing a valuable habitat as well as attracting pollinators. Planting depth: Zones 1, 2 & 3 to 20cm (8in) below water level. Ultimate height: 1m (3.2ft). Ultimate spread: 30cm (12in).

Show Codes

2 x 9cm Peat-Free Potted Plants (KH4626)

3 x 9cm Peat-Free Potted Plants (KH4627)

1 x 9cm Peat-Free Potted Plant (KH4625)

How to Grow

Iris pseudacorus plants thrive in damp, acid or neutral soil in a sunny or semi-shaded position. These moisture loving Iris require a rich, fertile soil which has had plenty of well rotted organic matter added into the soil prior to planting. Grow Iris pseudacorus in moist, boggy soils or submerged in the shallow margins of ponds with the crown to a maximum depth of up to 20cm (8") below water level. Choose a position in sun or semi shade.

For more information and guidance check out our Gardening Guides.

More Info
When grown in damp borders, Iris pseudoacorus require reliably moist soil. Water if necessary during dry periods to prevent the soil from drying out. Overcrowded clumps of Iris plants can be divided in summer after flowering. Mulch around the base of Iris pseudoacorus in spring to help retain moisture at their roots. Iris that are grown in ponds may be cut back to just above the water surface in autumn.
Caution

Caution: irritant to skin and eyes,harmful if eaten

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large Non-standard items may incur a higher, lorry delivery charge. Charges will be calculated at checkout, but an example of the lorry charges are listed below.

  • Red - £9.99.
  • Purple - £2.99.

For more information please visit our delivery charges information page by clicking here.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

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