How do I transplant siberian iris?
PreparationPrepare your transplant location for the Siberian iris by choosing well-drained soil that is rich in organic material. Siberian iris prefer a pH of 6.0 to 7.0. Reduce your pH, if necessary, by adding peat moss or pine needles. Siberian iris require at least six hours of sun each day.Divide irisDivide your Siberian iris bulbs in the early spring or early fall. Separate the rhizomes, the ball above the roots, leaving one fan on each. Prune the leaves back to 6 to 9 inches. Keep the rhizomes moist until you plant them. Dig a hole in the prepared soil that is wide enough to accommodate the root system.Plant and carePlant the rhizomes 1 inch deep, spreading the roots out gently, and cover them with soil. Water thoroughly, and continue to water 1 inch per week. Add a few inches of mulch on top of the soil to improve water retention and to keep the roots cool. Siberian iris needs to be separated every three to five years. Fertilize with a balanced fertilizer like a 10-10-10 or 14-1
