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Castle Grace - Siberian Iris

Castle Grace - Siberian Iris

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Siberian Iris 'Castle Grace' is mauve and purple with a veined orange throat.

Siberian Iris: (Zones 1,2,3)

Plant Siberian Irises in a moist acidic soil. Amend the soil by adding compost and mulch with pine barks to maintain the acidity of the soil. Fertilise with Sulphate of Potash and Sulphate of ammonia once foliage has emerged in late winter and again before they die back.

Aspect: Full sun to semi shade

Growing Zones: Zones 1, 2 (refer to Climate Map)

Flowers: Spring

Product Type: Siberian Iris

Product code: SI07

Scientific Name: Iris sibirica

Supplied as: Rhizomes

Water Wise: No

Colour: Purple

Planting Time: May to September

End Use: Garden;Cut Flower

Frost Hardy: Yes

Height: 70-90cm

Growing Map