With more than 250 species, irises grow from rhizomes rather than seeds, tubers, or bulbs. Rhizomes extend horizontally under ...
Now that your irises and other tubers should be sending up small shoots, you can see precisely where they are and, if necessary, break them up. Tubers (ginger root is a tuber, and it looks exactly ...
With their colourful, unique flowers and their ability to grow in every corner of your garden, we wouldn’t be surprised if you wanted to plant iris bulbs. But knowing when to plant iris bulbs ...