Iris japonica
TAXONOMY
FamilyIridaceae
GenusIris
Zone7
LEARN MORE
Plants of the World OnlineABOUT
Iris japonica, commonly known as the fringed iris or Japanese iris, is a species in the family Iridaceae. It is native to China and Japan and is known for its beautiful, fringed flowers that bloom in spring. This rhizomatous geophyte prefers temperate climates and can be found in woodland areas and along streams.
ALSO KNOWN AS
Evansia Chinensis
Evansia Fimbriata
Moraea Fimbriata
Evansia japonica
Iris chinensis
Iris fimbriata
Iris japonica f. japonica
Iris japonica f. pallescens
Iris squalens
Japanese iris
Xiphion fimbriatum
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Iris japonica thrives in moderate temperatures and prefers bright, indirect light. It should be watered regularly, allowing the soil to dry out partially between waterings. Maintaining moderate humidity levels will help the plant flourish.Soil
Iris japonica prefers well-draining loam soil. It is important to ensure the soil has good drainage to prevent waterlogging, which can lead to root rot. A slightly acidic to neutral pH is ideal.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season. Fertilize every 4-6 weeks to support healthy growth and flowering.Repotting
Repot Iris japonica every 2-3 years or when it outgrows its container. Choose a slightly larger pot with good drainage. Gently remove the plant from its current pot, shake off excess soil, and place it in the new pot with fresh soil.Propagation
Iris japonica can be propagated by division. The best time to divide the rhizomes is in early spring or after flowering. Carefully dig up the plant, separate the rhizomes, and replant them in well-prepared soil.Pruning
Pruning is beneficial for Iris japonica. Remove spent flowers and any dead or damaged leaves to encourage new growth and maintain the plant's appearance. Prune in late winter or early spring before new growth begins.Toxicity
Iris japonica is not known to be toxic to pets or humans. However, it is always best to keep plants out of reach of pets and children to avoid any potential issues.Additional
Iris japonica can be grown both indoors and outdoors. When grown indoors, ensure it receives adequate light and humidity. Outdoors, it can be planted in garden beds or along water features for a natural look.REVOLUTIONIZE YOUR PLANT CARE
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