Thompson & Morgan
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Iris 'Concord Crush'

Iris sibirica

Hardy Rhizome

Iris 'Concord Crush' sports heavily petalled, elegant violet-blue flowers with a deeply ruffled form. Iris sibirica are tough performers, equally at home in moist, boggy soils and dry areas, and will enhance any garden border, especially mixed with other flower hardy perennials. Lush grass-like foliage makes for a good seasonal border filler. Height: 90cm (36"). Spread 35cm (14").

Ideal For:
cottage gardens, cut flower garden
Flowering Period:
May, June
Position:
full sun, sun or semi shade
    • 1 bare root iris plant

    •  
    • Despatch:
    • £6.99
    • Out of stock
Iris sibirica enjoys a sunny position in well drained, neutral to slightly acid soil. These perennials prefer a free draining soil, so amend heavy clay soils with plenty of grit and well rotted manure prior to planting. When planting iris, ensure that the rhizome sits just at the soil surface as they are prone to rot if planted too deeply.
Overcrowded clumps of iris plants can be divided in late summer after flowering. Avoid mulching the rhizomes to prevent them from rotting over winter. Caution: irritant to skin and eyes, harmful if eaten.

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 and will be stated on the product page or in your order acknowledgement page and email.


Orders for packets of seed incur a P&P charge of £1.95.
Orders which include any other products will incur a P&P charge of £4.95.
Where an order includes both packets of seeds and other products a maximum P&P charge of £6.90 will apply - regardless of the number of items ordered.


Please see our Delivery / P&P page for further details and details of any surcharges that may apply to certain destinations.

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