I have finally found a plant that grows as well in full sun as it does in nearly full shade. It will grow along my hot driveway, and will grow especially well in my newly rototilled garden space. Basically it performs as well in any habitat including: prairies, swamps, forests, fields, and glades. I can manipulate it to grow as either a shrub-which will grow to a height of about six feet, or I can make it vine up a tree or trellis to a height of about 40 feet. There are no host plants to worry about planting it next to and no known parasite will kill it, either. The only drawback I have found so far is that horrible rash I keep getting every time I brush past the little devil.
Yes, Poison Ivy is an extremely durable plant. The problem is not the plant itself, but the oil it secretes. Poison Ivy produces an oleoresin called urushiol. This sticky oil contains chemical transmitters and resins that bind to the surface of skin cells. The oil triggers responses that can usually lead to an itchy (and even painful) rash. Urushiol is highly potent. It’s estimated that the amount needed to make 500 people itch would cover the head of a pin. It can stay active for up to five years on a dead plant. If my cat or dog brushes up against it, and I then pet them the oil will transfer from them to me and I can spread it over myself, and enjoy the consequent result of itching for days. The oil is contained in every single part of the plant-from the roots on up to the stems and leaves. It is equally potent in the spring, summer, winter, or fall. Latex gloves absorb the oil from the plant and transfer onto your hands, which are sweating inside. Once on the hands if you touch your face, neck, or any other body part you will transfer the oil which will cause a “chemical” reaction with the skin and you will suffer the itching and painful rash for the next few days.Â
There are products that help you avoid over-exposure. In Orange County, California-where wild fires are rampart-poison ivy is a constant threat to the firefighters. (As if fighting these horrible fires isn’t threat enough.) Their medical team recommends organic acetone solvents to wash in such as rubbing alcohol, witch hazel or peroxcide-I think at one time or another we have all used gasoline or kerosine to wash our gardening tools in after a day of digging outdoors.Â
There are other products you can use to help protect you before your skin comes in contact with the oil, as well. Products such as Ivyblock, Technu, or Armor-these are referred to as “barrier blocks” and need to be applied to your skin prior to potential exposure to the plants oil. So you need to apply these products, just as you would your sunblock, before you step foot outside.
I know that goats will eat the plant and suffer no ill side affects (go figure), but the only problem here is that in order to eradicate the plant entirely it would be necessary to expose it to a goats teeth for a few years, and I don’t know that I am willing to invest in a herd of goats-yet, especially since there is no known plant they won’t ingest, and trading one problem for another is not a solution I am ready for…..
Has anyone out here had any success getting rid of poison ivy? Well, gotta go put on some calamine lotion. Happy Gardening