Japanese Iris

When looking for an easy-care flower that is fond of wet conditions, the Japanese iris (Iris ensata) is just what you need.

This flowering perennial is available in various colors, including purples, blues, and whites, with attractive medium green foliage.

Care of the Japanese iris is moderately simple when the plant is located correctly. Learning when to plant Japanese irises is also an essential part of their performance.

Growing Japanese Iris Plants

When planting Japanese irises, the timetable may involve amending the soil with acidic, organic amendments before planting the rhizomes in early fall.

Unlike many garden flowers, Japanese iris care does not include growing in well-draining soil.

Growing Japanese iris plants flourish in boggy areas, near ponds and water features, or even potted and placed in these bodies of water.

Water should be acidic. If you’re unsure of the pH of your water, add 2 to 3 teaspoons of vinegar to a gallon of water to obtain the level needed for successful care of Japanese iris.

If a pond or water feature is not available, growing Japanese iris plants is best done in an area that remains damp and moist for best performance and most effortless care of Japanese iris.

Care of Japanese Iris

Once planted and placed in the pond, Japanese iris care is minimal. Limit fertilizer to plants with a well-developed root system and only use plant food high in nitrogen.

Japanese iris care will include the division of the rhizomes every three to four years. Crowded plants tend to offer fewer blooms.

Division keeps growing Japanese iris plants in optimum condition to provide the best possible color in summer.

After division, consider placing a few rhizomes in pots to live in your water feature or pond—Kitty in heavy soil, such as red clay mixed with sand.

Growing Japanese iris plants are rarely bothered by disease or the borer, which often attacks the traditional bearded iris.

You can enjoy growing Japanese iris plants with delicate blooms in moist and shady locations if you provide plenty of acidic water.

This simplifies their care and lets you enjoy the flowers.