Siberian Iris

Day 231: Siberian Iris (Iris sibirica) could be suspected of having plans for world domination, so persistent is it once it is established in a location. However, its spread can be held in check by placing it where incursions can be mowed. It is such a pretty addition to the garden, but it is difficult to weed between the rhizomes as is any iris, so should be planted where it can crowd out grass without impinging on other desirable ornamentals. Mine grow in several locations: up against one side of the garage, in between Thujas, at the back corner of the house...all places which needed both colour and greenery. The cheerful bright blue-purple flags are a welcome sight in the grey month of May.

Siberian Iris

Day 229: If you want vivid color along a fenceline, you can't go wrong with Siberian Iris. They spread readily and come up through even the thickest grass. As a brightener for a sunny corner you don't want to bother weeding, this plant will fill in quickly if you lightly bury just a few rhizomes. Long, narrow leaves are great for hiding bare boards and old posts, and stay green all summer long with a minimum of watering. Cold-hardy to at least the single digits, Siberian Iris doesn't mind summer temps in the 90s. They are not particular about soil and tolerate dry conditions well. Give them plenty of sun, and stand by to fill your vases with vibrant blooms next Spring!