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Mon, Aug 20, 12 at 17:43
| Is this the time of year to cut the day lilies and the irises back to about 4 inches? I have read yes and I have read no.I would love to get started on the clean up if I am not too soon. Thanks |
Follow-Up Postings:
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- Posted by luckyladyslipper MA 5b-6a (My Page) on Mon, Aug 20, 12 at 21:31
| Based on the general advice about daffodils (that you need to leave the leaves on until they turn yellow so that they get their nourishment from the sun) I do the same with day lilies and irises. I do cut off the brown flower stems. Did that to many of them today. |
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- Posted by mistascott 7A VA (My Page) on Mon, Aug 20, 12 at 21:57
| You can cut back daylilies whenever you wish and they will grow new leaves (unlike daffodils). You can shear them to an inch or two or leave more if there is already new growth at the bottom of the plant. However, they need to stay moist in order to regrow and some compost would help it to generate that fresh growth. The same goes for irises, though they look rather unsightly after being trimmed and the only reason to do so is if the leaves look unsightly already due to disease or leaf death. DiSabato-Aust (pruning guru) recommends cutting them down completely after a killing frost but leaving them be until then. |
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- Posted by mistascott 7A VA (My Page) on Mon, Aug 20, 12 at 22:18
| Unlike daylilies, bearded iries do not tend to produce much regrowth, and if they do, it is very slow to happen. Hence, the different recommendations for each. |
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