Growing Tips and Instructions
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Native of Turkey and the Caucasian Mountains, Dwarf irises (Iris reticulata) are small, bulbous perennials with grass-like leaves and solitary, sometimes fragrant purple, yellow, or blue flowers that burst into bloom in late winter and early spring to create an effect reminiscent of butterflies hovering low to the ground. This sight brightens the aspect of late winter days!
The bulbs of iris reticulata are shaped like teardrops and have a netting-like tunic that covers the outside of the bulb. Correct planting depth is 4" deep and 3" apart, with the pointed end up.
Plant Iris reticulata bulbs in well drained soil. They flower best in full sun, but may also be grown in partial shade. Iris reticulata are both deer resistant and drought tolerant.
Though Iris reticulata bulbs may multiply over time, it takes several years for the bulblets to mature and begin flowering. Plant bulbs in the ground in the Fall, or in pots in the Spring and transplant into the ground in the Fall.
After the plants have finished blooming, the foliage will quickly fade away and the bulbs will remain dormant underground until the next spring. When iris reticulata bulbs are happy where they are growing, they will multiply and it's possible for them to become overcrowded. If this happens, the quality of the flowers may begin to suffer. To divide the bulbs, dig them up in late summer and split them apart. Put about half the number back in the same area and find other places to plant the rest.
