Tag Archives: California

Suzanne Carter at Henry Haight School Garden

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Where does food come from? Suzanne Carter got a good laugh when she heard a  first grader proudly proclaim that  “honey comes from the honey bee tree.”  Being able to teach kids first-hand about where food comes from is one of the reasons she volunteers at her son’s elementary school garden. Three days a week she works with 240 kids, teaching them gardening skills, botany, nutrition as well as geometry and math, all using the garden as inspiration.

The idea for a teaching garden started in 2011 with no budget but lots of community support. The school’s Go Green Committee came up with the plan to turn an unloved corner of the play field into an educational garden. In January of 2012, Alameda’s then supervisor Wilma Chan organized contractors to build a shed, and a local Boy Scout troop made raised beds. Later 175 people came out to a work party to help mulch, dig and plant.

Suzanne joined in right from the beginning working with a teacher to create the garden program. She graduated with an Anthropology degree but lately she has become more interested in plants. Besides volunteering at the schools garden program she also runs her own landscaping business, Urban Gardening. At the school’s gardening program she also helps write grants to get stipends for supplies.

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When I visited last week, the winter garden was going strong with 13 raised beds of spinach, lettuces, kale, fava beans, herbs, edible flowers and more. They had a giant compost bin and a worm box, and activity area  with benches and tree stump stools.

The third and fourth graders I met were observing evidence of winter in the garden, looking through magnifying glasses and taking notes on clipboards. The kids found that the fruit trees did not have fruit or leaves, but they did have buds. They were fascinated by the insects. Later they talked about their observations and then picked spinach, kale, Italian dandelion leaves,  baby lettuce and edible flowers. Suzanne says the kids let her know what they are really interested in but she provides the basics first. “Sustainability, energy use and eating are the big three”, she says. At the end of class the kids helped make an organic gourmet salad that would rival one you’d find at an expensive restaurant. She says the kids have debated which of the vegetables is the best. Lately kale has been the winner.

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Hydroponics in the Tenderloin

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Steve Hunter with the Volksgarden hydroponics system by Omega Garden with basil plants, ready for harvest.

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The Project Open Hand greenhouse is located at street level and attracts a lot of interest.

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Arugula grows in a Volksgarden hydroponics system.

I never guessed I’d find a hydroponic system in the Tenderloin, but Project Open Hand has a greenhouse hydroponics system right next to their front door at 730 Polk Street.  The idea was started by Steve Hunter, the director of Building Operations when he found he could not expand the rooftop garden because of the weight.  40 solar panels cover most of the roof already and the engineers advised against adding anything else. So he turned to hydroponics.

To get the idea off the ground, Project Open Hand launched a  Kickstarter campaign and it immediately generated a lot of interest. The campaign raised $30,000 which allowed them to renovate the first floor room and buy two wheel shaped growers called Volksgardens made by Omega Garden in Canada. The system is designed for maximum yields in minimum spaces–growing up to 80 plants in the size of a closet.  Perfect for downtown San Francisco.

The plants grow in substrate called rock wool and they rotate slowly around a central light that is on 16 hours a day.  They soak in nutrient rich water each time they reach the bottom of the wheel so it’s crucial that the wheel never stops turning. Steve says “stopping the wheel equals plant death” and has to be checked every day. Insects are not a  problem, but the PH levels and nutrient levels are constantly monitored.

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Some seedlings are harvested for seasoning.

Since last year they’ve purchased two new Volksgardens that are smaller and more efficient, yet grow the same number of plants. They new models use fluorescent lights that are also cooler so fans  are no longer needed. Steve has  found basil and speckled butter head lettuce to be their most successful crops. Seedlings are started under grow lights, then transferred to the Volksgardens. They are ready to harvest in about 6 weeks, although some of the micro greens are harvested at two weeks, before are even transplanted. The harvested greens and herbs are added to lunches but they are important for other reasons too. They engage the community and set an example as to what is possible. Steve envisions getting more Volksgardens and stacking them to increase the efficiency even more.

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125 volunteers work daily at Project Open Hand. They do all the food prep, for the cooks.

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A chef at work.

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40 solar panels on top the Project Open Hand roof. They are used to heat water.

Project Open Hand was started by Ruth Brinker who began cooking meals in her kitchen for seven neighbors with AIDS way back in 1985. Today the non-profit prepares 2500 nutritious meals a day  for sick, and elderly delivered hot to their door. and groceries for 200 more. The company works with 125 volunteers a day who prep food, deliver it and now volunteers are even involved in growing food in the hydroponics greenhouse.

Project Hand has it’s annual Open House October 23rd at 6pm. Come by and see it all for your self!