Iris Care Winter - Web good drainage is critical: Web winterize iris once the foliage begins to brown and die back in mid to late autumn. This prevents iris borers from. Web in preparing the iris, first, you need to make sure that the iris you are planting is appropriate for weather. A clean garden will help prevent the spread of various fungal diseases and can. Irises prefer “wet feet, but dry knees.” they will not tolerate wet soil in winter. The new root growth is needed to anchor. Web if you don’t have early fall rain be sure to keep them watered so they get a good start. Web trim iris foliage to a height of about 6 inches.
This prevents iris borers from. Web winterize iris once the foliage begins to brown and die back in mid to late autumn. Web trim iris foliage to a height of about 6 inches. A clean garden will help prevent the spread of various fungal diseases and can. The new root growth is needed to anchor. Web if you don’t have early fall rain be sure to keep them watered so they get a good start. Web in preparing the iris, first, you need to make sure that the iris you are planting is appropriate for weather. Irises prefer “wet feet, but dry knees.” they will not tolerate wet soil in winter. Web good drainage is critical: