Zone L59537 | Anonymous added on October 22, 2017 | Answered
Should ever green Non-Bulbous Irises be cut back and if so when should it be done. Thank You.
Answered on October 23, 2017
Cooler temperatures can cause browning leaves and you can cut these out in spring.
Little maintenance is needed except a light fertilizer application in spring and summer.
You can divide your plant every few years.
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