Which perennial flower has the greatest range of colors? It’s iris, appropriately named after the goddess of the rainbow, available in white, yellow, blue, purple, lavender, orange, rust, brown, black ...

Now is a good time to divide and transplant some of your perennials. I recently dug up and moved Shasta daisies, Siberian iris and snakeroot. Most perennials can be divided in either spring or fall, ...

Irises should be cut back after blooming to prevent energy loss in seed production and promote robust root growth. Remove unhealthy leaves promptly to prevent the spread of diseases or pests and check ...