Iris sibirica Perry’s Blue has pale sky blue flowers with white markings and white veining, making this a very attractive iris. Iris sibirica plants are not suitable for standing permanently in water, despite the fact that many suppliers sell them in perforated aquatic baskets. They require moist but open soil conditions and will rot if left standing in water over winter.
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From September to March, while dormant, this plant may be available in various options by mail order.
From April to August this plant will not be available mail order but only at the nursery.