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Turbosaurus
- Full Member
- Posts: 10
- Joined: Fri Mar 19, 2010 3:28 pm
- Location: Yonkers, NY
mulching around iris rhizomes?
I cleaned up the beds and am laying down mulch. Since the iris rhizomes grow along the surface, I am concerned if I cover them with mulch they might rot- can I cover them, or not?
I would recommend against it. I never put mulch over mine. You certainly wouldn't want to do it this time of year.
If you live in a cold-winter area, you can use a protective mulch over the iris during the cold months. Use something lightweight, like leaves or straw, and remove it as soon as you can once spring arrives.
If you live in a cold-winter area, you can use a protective mulch over the iris during the cold months. Use something lightweight, like leaves or straw, and remove it as soon as you can once spring arrives.