Riding on the Amtrak San Joaquin train two weeks ago I discovered a new metric: the economic health of a city can be judged by the size of its trees of heaven (aka Ailanthus altissima, aka “ghetto palm”). The higher the ghetto palms, the more likely a city is to be in the crapper.
Tree of heaven is a super weed much reviled by gardeners and landscapers for its unstoppable ability to grow in nearly every climate in the most inhospitable conditions. In a move that will raise a lot of horticultural hackles, the Detroit Tree of Heaven Woodshop has gone beyond the “if you’ve got lemons make lemonade” phase of their project and has deliberately planted a ghetto palm farm. From their press release:
“Detroit Tree of Heaven Woodshop has established its first Tree of Heaven Farm on a vacant Detroit city lot for future harvest. We planted seedlings in beds of car tires. The tires protect the young trees while they are growing but also determine their lifetime to a size when the trunks are suitable for processing. We assume this period of growth to be approx. 40 years. Within this timespan we will maintain the plantation and keep the lot free of any kind of real estate speculation or building activity. The plantation has been realized with the support of the SMART Museum of Art, University of Chicago and a documentation is on display in the current Heartland exhibition.”
The Detroit Tree of Heaven Woodshop has turned sculptures and made furniture out of tree of heaven for a few years now. They’ve also come up with a stinky tree of heaven sauna:
“We have another small installation in the SMART Museums Heartland exhibition: A humidifier is installed in the museum lobby. The water tank of the device contains some pieces of Tree of Heaven wood (coll. Ghetto Palm). This is how the active substances get extracted in traditional Chinese medicine to cure a wide range of ailments from digestion problems, mental conditions, balding, to asthma and even cancer. In these tough economical times, a constant flow of steam will benefit all visitors with the spirit of this true Detroit resource.”
Invasion biology becomes art. If you can’t beat em’ you might as well find a use for em’.