Why Is It a Noxious Weed? Italian arum is a nonnative perennial that was originally introduced as an ornamental plant. It has now naturalized in a number of counties in Western Washington …

Mar 15, 2024 · Italian Arum Control: Learn How To Deal With Arum Weeds. It's classified as a toxic weed, so you'll need to control Italian Arum before it takes control of your garden.

The goal is not to burn up the weed, but to destroy plant tissue so that the weed dies. Flame weeding kills the above-ground portion of the weed, but it doesn’t kill the roots. Read more in …

Italian arum are found primarily in western Washington. Unfortunately, this noxious weed appears to be spreading rapidly. Identification Italian arum (Arum italicum), also called “Lords-and …

Mar 17, 2017 · The most important point, though, about getting rid of Arum, is to never, EVER let them set seed. As soon as you see the first hint of orange, pull up the stems immediately, and …

Oct 2, 2024 · Italian arum is a pretty plant with dark side. It is toxic and can be invasive. Learn the best ways to remove this aggressive grower.

Plants grow about 12–18 inches tall. Leaves are shaped like an arrow with a pale green midrib and veins. Italian arum escaped from landscapes and is spreading into new areas. Take action …

Oct 6, 2024 · The Italian Arum is an aggressive growing plant and can reach 12-18” tall. The horticulture industry (florists) highlights this plant as a desirable ornamental. The attractive …

perennial herbaceous plant that typically grows 12 to 18 inches tall. Smooth spade-shaped leaves, with variegation that can be pronounced o. subtle, emerge in fall to late winter and …

Italian Arum - Perennial, herbaceous plant that grows from tubers. Multiple tubers will be produced during growing season. Leaves: Leaves emerge in the fall-winter and will die back in …