A subtly detailed beauty with luminous white petals edged in lavender. The signals glow a golden yellow.
Japanese Iris (formerly I. kaempferi) flower in June and July, well after most other Iris have finished blooming. In the border, their rich colors and elegant form add a whole new dimension. Japanese Iris require full sun (partial shade in the South) and rich, acid soil. They prefer constant moisture during the growing season, well-drained soil in winter. Plants perform best if they are divided every 3–4 years. Winter protection is advisable in exposed places in Zone 4. Not suited to the dry heat of the desert Southwest.
For more information on growing Japanese Iris, click Growing Guide.
HOW PLANTS ARE SHIPPED
The size of the plants we ship has been selected to reduce the shock of transplanting. For some, this means a large, bareroot crown. Others cannot travel bareroot or transplant best if grown in containers. We ship these perennials and annuals in 1 pint pots, except as noted. We must point out that many perennials will not bloom the first year after planting, but will the following year, amply rewarding your patience. We ship bulbs as dormant, bare bulbs, sometimes with some wood shavings or moss. Shrubs, Roses, vines, and other woody plants may be shipped bareroot or in pots. The size of the pot is noted in the quick facts for each item.
WHEN WE SHIP
We ship our bulbs and plants at the right time for planting in your area, except as noted, with orders dispatched on a first-come, first-served basis by climate zone. Estimated dates for shipping are indicated in the Shipping Details box for each item. Please refer to the Shipping Details box to determine the earliest shipping time. Unless you specify otherwise, fertilizers, tools, and other non-plant items are shipped with your plants or bulbs. Please supply a street address for delivery. Kindly contact us with two weeks notice, if you'll be away at expected time of delivery.
We guarantee to ship plants that are in prime condition for growing. If your order is damaged or fails to meet your expectations, we will cheerfully replace or refund it. Please contact our Customer Service Department at 1-800-503-9624 or email us at [email protected]. Please include your order number or customer number when contacting us.
Plant Japanese Iris in rich, acid soil. If your soil is alkaline, amend it with peat moss and periodically dust with sulfur formulated for soil application. Plants want ample moisture in summer but won't tolerate poorly drained soil in winter. Provide partial shade in the South. Divide after blooming or in fall every 3-4 years to prevent crowding.