A Permaculture Garden Pool

Permaculture is the idea of contained sustainable agriculture that requires no external inputs – all energy and required input is generated by the permaculture system. Some enterprising people have turned their backyard swimming pool into a permaculture setup that is based around aquaculture.

Watch the video for some neat views and an explanation of the system. You can also find out more from the garden pool website.

The garden pool combines:

solar power – harnessing and storing the sun’s energy
water conservation – using less water and recycling waste water
poultry farming – raising chickens
aquaculture – raising tilapia fish
hydroponic gardening – growing fruits, veggies, & herbs without soil
organic horticulture – using natural methods to control garden pests
aquaponics – the symbiotic cultivation of produce and fish in a recirculating hydroponic environment.
biofiltration – natural water filtration method using biochemistry and duckweed.

Greenest City in Toronto

Greenest City is a charity that grows organic food and helps educate the leaders of tomorrow in Parkdale, a community within Toronto. I’ve been to their HOPE garden and I have to say that it is very impressive and everything they’re growing looks delicious.

A Toronto blog took a close look at the organization:

Yonge Street’s videographer Rose Bianchini went to Parkdale to see what Greenest City is up to in that neigbourhood. Working in urban argriculture, “Greenest City is an award-winning charitable organization that grows local organic food, youth leaders and healthy, sustainable communities with a focus on Toronto’s Parkdale-High Park neighbourhood.”

Click here to go to the video.

Alternatives to a Lawn

Lawns require a lot of maintenance and a lot of energy (think water, pumping that water, fertilizer, transporting that fertilizer, and so on) and if you have the space to grow a lawn you have space to do a lot of better things with plants. If you don’t have a garden, or even if you do, here are some really cool alternatives for growing a lawn.

Reducing the size of your lawn can benefit the environment while saving you time, energy and expense. And the result need not be a loss in aesthetic appeal.

Groundcover

These are plants which spread across the ground but do not grow tall, so no cutting is required. Areas planted in groundcover need little to no maintenance. Groundcovers are usually chosen for texture, density and how well they spread and choke out the weeds. They enhance the soil by acting as a mulch, and some groundcovers are nitrogen-fixing.

Clover

Clover is often planted by gardeners as a soil conditioner. It grows quickly and easily, chokes out weeds and is easily ‘turned in’ to the beds when planting time draws near. The deep root system reduces soil compaction. Clover is also a nitrogen-fixing plant, which enriches the soil with natural fertilizer.

More information and more examples can be found here.

Urban Farming the USA is Growing in Popularity

People in urban centres in the USA are turning vacant lots into places for communities to grow in nearly every sense of the word.

Alemany Farm is on the forefront of a renewed interest in urban farming nationwide, from Michelle Obama’s garden on the South Lawn of the White House to the proliferation of backyard chicken coops in New York City.

“I do think there is something like a movement afoot,” said Mark, 34, who chronicles environmental trends in the Earth Island Journal and can rattle off the names of urban farms from Milwaukee to Philadelphia.

In the grittiest, grimiest, most unlikely neighborhoods, in cities that include Los Angeles, Detroit, Baltimore and Miami, volunteer farmers are growing food that provides not only for those who work the gardens, but also for neighbors, food kitchens and school lunchrooms.

The U.S. Department of Agriculture says there are thousands of community gardens throughout the country, though no one keeps an exact tally. Localharvest.org, a Web site about community gardens, lists more than 2,500 in its database.

In 2008, 557 new gardens signed up with LocalHarvest, according to the site. In the first two months of 2009, 300 more joined.

NFB Urban Gardening Short Film

The National Film Board of Canada recently relaunched its website to better show the world quality Canadian films. Here’s a film about urban gardening in Halifax:

In this short film, Halifax gardener Carol Bowlby harvests a mouth-watering crop from her small backyard plot. In considering soil quality, lack of space and a short growing season challenges rather than obstacles, she offers a wealth of practical growing tips for urban gardeners. By heeding Bowlby’s advice, bountiful organic gardens work equally well on apartment balconies, in small or large city lots or in a rural setting.