The Siberian Iris is native to Central Asia and Europe. The classification rhizomatous means the plant has a mass of roots commonly referred to as rootstocks, which are the modified subterranean stem of a plant that retains the ability to produce new shoots. A herbaceous perennial is a classification of plant that returns the next year and has no persistent wood stem above ground. This means that at the end of the season, it will die and spring up from the root in the next season.
The Stunning Blooms Of The Siberian Iris
The plant is branch stemmed with green grass-like leaves that are ribbed and occasionally have a pink tinge at the base of some leaves. They usually are shorter than the flowering stems, which measure between 50-100cm (20-47in) high at maturity. Each flowering stem, usually 1-3 per plant, bears between 2-5 flowers during late spring to early summer. The flowers, which are 6-7cm (2-3in) in diameter, are different shades of blue, including blue violet and occasionally white. Each flower has two pairs of petals consisting of 3 large outer petals (sepals) and three smaller inner petals (tepals). The sepals, which measure 5-7cm (2-2.8in) long and have beautiful dark blue veining, hang down, exposing the tepals, which have lighter veining, smoother texture, and measure 4.5-5cm (1.3-2.0in) long.
Where To Plant Siberian Iris
The Siberian Iris can tolerate temperatures as low as -20 degrees Celsius (-4F) and is hardy to U.S.D.A. (United States Department of Agriculture) zone 2-8 and zone H1. It should be noted that if mulched, the plant can withstand colder temperatures. This plant thrives in fertile, slightly acidic soil with a P.H. level greater than 5.6. Suppose clay or sand soil types are utilized; an organic fertilizer (manure or compost) should be applied when planting. While this plant enjoys full sunlight, it can tolerate partial shade, especially in scorching and arid climates. Watering is needed during the growing season (spring and summer) for the best blooms, and it can tolerate occasional flooding but should be kept from standing water.
Siberian Iris Loves Water Gardens
Siberian Irises can be placed waterside and are ideal big garden plants. They also make beautiful additions to naturalized gardens by planting them alongside other perennials and grasses. They also make a pretty herbaceous border and are an excellent garden addition.