How to Propagate white-flowered iris?
Propagate by seed or by division, see dividing iris for more detailed advice. Plants raised from seed may take some years to flower

white-flowered iris · Iris lactea
Grow in well-drained, deep, fertile soil that does not dry out. Will tolerate part shade but flowering is best in full sun
Propagate by seed or by division, see dividing iris for more detailed advice. Plants raised from seed may take some years to flower