Got to hang out with Chicago’s amazing Green Roof Growers yesterday. More on that when I get back. But, just wanted to share GRG operative Bruce F’s non-roof based potato 
growing experiment.
Also, check out GRGers Heidi and Art’s rooftop cool season vegetables which I had the good fortune of tasting.
Chicago’s City Farm is a stunning bit of green smack in the middle of the concrete jungle, sandwiched between the remnants of the controversial Cabrini-Green housing project and the Gold Coast. A program of the non-profit Resource Center, City Farm sells produce to chefs, operates a vegetable stand and provides opportunities for economically under-developed neighborhoods.
City Farm is a mobile endeavor. The basic idea is to take advantage of some vacant land and, when the inevitable development comes, pull up everything and move on. Assuming that urban land is contaminated, the City Farm folks simply piled up about three feet of compost, soil and mulch right on top of the broken concrete and asphalt of its current location. All that soil will move when the yuppie condos replace the salad greens and radishes. City Farm is an idea that makes sense in big U.S. cities which, despite astronomical real estate prices, have large amounts of unused space.
The growing season is just starting up at City Farm and I’ll have more photos when I get back to Los Angeles (forgot a camera cable thingy). Many thanks to Nancy Klehm for hosting me here, filmmaker Deborah Stratman for loaning me a bicycle and to Lora Hall for the fantastic guest blogs.
Via BoingBoing a clever re-purposing:
“Evil Mad Scientist Labs wants you to proudly label your organic garden with these handsome “Now Slower and with More Bugs!” stickers, originally produced to adorn software products. The influence of the Slow Food movement is increasing, and gardening is getting ever more popular. Even the tech bloggers are posting about local pollinators and getting beehives. In this environment, it is fitting that a new use has been found for our Now Slower and with More Bugs stickers, which were first seen in the wild back in December 2007. If you find a good use for them, we’d love to see pictures in the flickr auxiliary!”
On the question of growing hops in containers that we posted on earlier this week, Shane in Santa Cruz, CA says:
“I think hops will do great in a container, if they are deep enough. I’ve heard you need something like a 1/2 whiskey, at least. The roots can go as low as 9 feet below ground.
I’m on my 2nd year of hops, cascade in nice soil, and brewers gold in what ever was in the ground. The brewers gold did better last year growing 18 feet and providing summer shade to a south facing window. The cascades only went 8 feet. I followed the same watering and feeding (never) for both.
This year my cascades are doing better, they are about 18 inches high so far. The brewers gold only 2 inches. This is in Santa Cruz, CA.”
Shane also contributed a very useful link to an article on Growing Hops in Containers. One of the suggestions in the article, for those of us in hot climates, is to grow hops on an east facing wall so that the plant is sheltered from the hot late afternoon sun. As Shane points out this can serve a double purpose–providing shade to cool your casa. Sounds kinda permacultural. Thanks Shane!
From hop rhizome to young vine
Several people have asked a question we were curious about: what varieties of hops are best to grow in warm climates such as Southern California? We asked around and the consensus seems to be Cascade and Nugget among others. Greg Beron, one of the co-owners of Culver City Homebrewing Supply Co., has a couple of different hops rhizomes for sale that he says grow well here in Los Angeles. The shop’s parking lot, in fact, has many small plastic barrels planted with hops vines growing up string attached to the east side of the building.
Homegrown Evolution’s own hop farming experiment ended in the spring of last year after we accidentally plopped some home built scaffolding on top of the tiny vine while undertaking the heinous task of scraping and painting the front of the house. Planting it in terrible soil doomed it to failure anyways. We’re experimenting with growing both Cascade and Nugget hops in a big self irrigating planter with the hope that we can transfer them to the ground next year or the year after. In the meantime we’ll improve our soil with another application of “craptonite“.
Some hops growing links:
A list of Hop varieties for all climates
How to build a PVC hops trellis
