A friend told me that if Iris corms being planted too deeply or lack of sunlight, it will cause the non-blooming problem. Avoid to put the corm down an inch or more. The corm should be on the surface and the roots buried, or the corm should be half buried.
Prairie walk and Momaday reading at Rocky Mountain Arsenal Wildlife Refuge
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A fall prairie walk with Habitat Library at Arsenal National Wildlife
Refuge, with al fresco readings of author N. Scott Momaday.… Read More
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