Tomatoes? Hold Your Horses!

Blossoms are showering our sidewalks with pink snow, tulips and daffodils are out in full force, so it must be time to plant our vegetable gardens, right?

Patience is a virtue when it comes to tomatoes.

Not so fast, according to Ginger Rapport of the Beaverton Farmers' Market, a seasoned plant maven. "Now is the time of year to get your peas, kales, rhubarb, broccoli, beets, carrots and some lettuces in the ground," she said. "It is not the time for planting tomatoes and basil unless you plan on keeping them protected from the cool temperatures and rain."

Another voice of reason comes from Chris Hertel of Sun Gold Farm in Forest Grove. "Don’t be fooled and have patience," he cautions. "We can’t mess with Mother Nature! We can only work with her. Too much rain and cold weather will either harm your tomato plant or make it weak."

Radishes and greens? Have at it!

Those garden center tomatoes that are waving their leafy appendages at you, begging you to bring them home and plant them in some nice, richly composted soil? They're grown in heated greenhouses, said Hertel. "The plants are not conditioned to anything that Mother Nature is giving us now. If we wait and have patience, the nights will get warmer and days will be drier. That usually happens around Mother’s Day weekend."

So go ahead and get your spring yayas exorcised and plant rows of those hardy spring greens and root veggies, and wait until the soil temperature gets up to at least 55 degrees—60 is even better—to plant those tomato starts. Your summer will be that much sweeter with a little added patience along with that compost.

Food News: A Climate Solution; Herbicides in Wines; Neonicotinoid Pesticide Ban

Instead of fearing carbon, a Yale University lecturer is suggesting we farm it. In his recent book with the brain-numbing title The Carbon Farming Solution: A Global Toolkit of Perennial Crops and Regenerative Agriculture Practices for Climate Change Mitigation and Food Security, author Eric Toensmeier describes a system of "carbon farming" that is being developed in Veracruz, Mexico.

In an article about the book on GreenBiz.com, Toensmeier writes about an effort initiated by Ricardo Romero, a former cattleman who became concerned about the degradation of his pastureland from traditional ranching practices. He started a small cooperative called Las Cañadas which is demonstrating that a combination of methods like planting native trees, reintroducing cattle—a technique called silvopasture—as well as managed grazing, fodder banks and planting certain perennial crops, can feed people, build more fertile soils and contribute to ecosystem health without forcing communities to radically change their diets.

While not claiming that this is a turn-key solution to climate change, he posits that it is a step in the right direction and, if adopted globally along with a massive reduction in fossil fuel emissions, could contribute substantially to changing our current situation.

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Before you toast the end of climate change as described above—it is, after all, just being modeled on a small scale—you might want to know that the herbicide glyphosate, the active ingredient in Monsanto's Roundup and recently declared a "probable carcinogen" by the World Health Organization, has been found in random testing of 10 California wines.

A study, initiated by the group Moms Across America after 14 brands of German beer were found to have traces of the herbicide, and described in an article in the Digital Journal, found that that the wines, including some organic wines, had residues that exceeded the limit of .1 micrograms per liter allowed for drinking water.

"Using the Microbe Inotech Lab of St.Louis, Missouri…a total of 10 different wines from large and small vineyards in the Napa Valley, Sonoma and Mendocino counties in California were tested. According to the final report, the contamination of conventional wine was 28 times higher than organic wine."

The article goes on to state that "wine growers on conventional farms say that glyphosates are probably in the manure and/or fertilizers they use from animals fed genetically modified grains" and that "one big concern is for the folks who buy organic products, expecting to get what they are paying for." It says that the organic wine was probably contaminated by overspray, or "drift," from neighboring farms using the herbicide.

Cheers!

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Efforts to ban neonicotinoid pesticides, the systemic neorotoxin linked to global bee die-offs, got a boost last week from the state of Maryland, according to an article in the Washington Post. Governor Larry Hogan, a Republican, is expected to sign legislation passed by both houses of the state legislature to "ban stores from selling products laced with neonicotinoids to homeowners who tend to lather too much [of the pesticide] on trees and gardens."

Maryland's ban only applies to non-commercial uses of the pesticide, leaving "farmers and professionals who better understand how to apply them in a way that poses a lesser threat to bees…exempted by the law when it takes effect in 2018." Anyone who remembers the 2013 poisoning of more than 50,000 bees in Oregon by a commercial landscape company may disagree with this assumption.

Of this move by Maryland, Aimée Code of the Xerces Society, a national organization that promotes invertebrate conservation, said, "This is a great step forward to curb the use of chemicals that are causing dramatic harm in the environment."

Last year the Portland City Council banned pesticides containing neonicotinoids on city-owned property despite heavy pressure from industry lobbyists, though the pesticide is still widely available from suppliers and nurseries for use by commercial companies and private individuals. Wholesale nurseries routinely apply it on bedding plants used in commercial landscaping and for home gardens.

Here in the Northwest, Code said that while large nurseries often sell plants that are bred to "look pretty" but are often treated with pesticides because they are more susceptible to pests, smaller nurseries stock more native plants that aren't as vulnerable to local pests. In a win-win for pollinators and gardeners, she said that "our native bees prefer native plants" because they have higher levels of the pollen and nectar the bees are seeking.

So when you're out shopping for plants for your gardens, ask your local garden center if the plants you're interested in were treated with neonicotinoids, and consider purchasing native plants. Our bees will thank you!

Photo of bumblebee by Beth Nakamura for the Oregonian.

Food News: Toxins in PDX Gardens; FDA Begins Testing for Glyphosate in Vegetables

Two stories from the food policy website Civil Eats caught my eye recently. If you like these kinds of stories, consider a subscription to support their reporting on food system issues. I do!

Who hasn't heard about the high levels of toxins found in moss samples surrounding two glass factories in Portland, and then the devastating results of air pollution studies in the metro area? An article on Civil Eats about the city's soil crisis echoed a question I'd had, and that was: If the air and the soil around those factories is polluted, what about my friends in those neighborhoods who garden and raise vegetables to feed their families?

It's hard to think that those leafy green lettuces, juicy red tomatoes and carrots might be contaminated, too. Writer Elizabeth Grossman queried Portland public officials about these concerns and got a disturbing answer. She writes, "Oregon health and environmental authorities have admitted 'it is difficult to say for sure.' They’ve…recommended that people should avoid eating produce grown within a half-mile of the highest mapped metal concentrations until further notice."

Having your soil tested for heavy metals is an expensive process, and Grossman reports that while the EPA has guidelines for levels of heavy metals at toxic waste sites, it has no guidelines for garden soils. The article recommends that if gardeners want to grow vegetables, mitigation efforts include deep raised beds filled with clean soil and compost, and keeping those beds away from roof drip lines that could wash contaminated particles into the soil.

Grossman winds up by asking about the health effects of eating vegetables from contaminated areas and coming into contact with contaminated soil. "Children, says Tulane [University School of Medicine research professor Howard] Mielke, are 'extraordinarily sensitive.' He says there’s not enough research into exposure to soil contaminants so available information is limited. 'You get the runaround with people saying it’s probably safe,' when it may not be, he says. Mielke calls the soil information gap 'enormous.'"

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It's a good news/bad news situation regarding herbicides, at least when it comes to glyphosate, the main ingredient in Monsanto's Roundup, the most widely used herbicide in the world. An article on Civil Eats by Carey Gilliam starts off with the bad news: The U.S. Food and Drug Administration (FDA) has never tested foods like soybeans, corn, milk and eggs for residues from this herbicide, much less established guidelines for how much, if any, might be safe.

Gilliams reports the good news is that, as a direct result of a recent declaration by experts at the World Health Organization that glyphosate is a probable human carcinogen, the FDA is going to start testing for residues of the herbicide on certain foods. She writes that "the FDA’s move comes amid growing public concern about the safety of the herbicide known as glyphosate, and comes after the U.S Government Accountability Office (GAO) rebuked the agency for failing to do such assessments and for not disclosing that short-coming to the public."

Additionally, she reports that "critics say several studies have linked glyphosate to human health ailments, including non-Hodgkin lymphoma and kidney and liver problems, and because glyphosate is so pervasive in the environment, even trace amounts can be harmful due to extended exposure." A U.S. Department of Agriculture (USDA) employee, who spoke under condition of anonymity, said that the FDA plans to initiate testing on corn and soybeans.

Gardener's Notebook: What to Plant Now

The Beaverton Farmers Market, a longtime advertiser and supporter of good things in the Northwest, has built a selection of top-quality nursery stock from some of the best vendors in the area. That's because market manager Ginger Rapport is an ardent gardener herself, with a strong commitment to helping people get in touch with their food by growing it themselves. Here's her advice on what to plant now.

What do you think is the first “app” that a farmer puts on his smart phone?

If you said a weather app, you would be right! Chris Hertel of Sun Gold Farm says that he checks his weather app every day. If you are a gardener, he recommends that you do the same, especially this time of the year when high and low temperatures can be all over the place. This weekend’s warm weather will have most of us chomping at the bit to start planting our vegetable and herb gardens. Chris says that the most important plants to get in the ground right now are peas and brassicas—cabbage, cauliflower, broccoli, etc. They like the cool weather, as do lettuce, spinach, chard and other greens.

If you want to get a jump on summer, Sun Gold’s booth will have plenty of tomato, pepper, eggplant, cucumber and squash starts on hand. These heat-loving plants may need a little bit of protection if the night time temperatures dip too low. This is where your weather app comes in handy! If it looks like we are going to get near freezing, Chris suggests that you protect your hot weather veggie starts with something as simple as a paper bag placed over them. Even a crude greenhouse made of sticks and plastic will work. Of course, you will want to uncover your plants during the day.

You can also start perennial herb gardens now. A perennial plant is one whose life cycle lasts for more than two years, so think of herbs like mint, chives, bay, oregano, sage and rosemary. This does not include basil or cilantro; hold off on those tender herbs until nighttime temperatures warm up.

And believe it or not, now is the time for planting strawberries! Hood Strawberries are a market favorite. They are a super sweet berry with the entire crop coming over a short period of time. Sun Gold will also have an everbearing variety called Tri-Star that will keep you in fruit for a longer period of time.

Lastly, it is not too late to plant blueberry bushes. Both Sun Gold Farm and Northern Pacific Farm will have a wide variety of blueberry bushes in their stalls this Saturday. Ask for advice on selecting the variety best suited for your tastes.

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The Beaverton Farmers Market is kicking off their summer season a full week ahead of schedule, so make plans to get your summer going on May 2nd from 8 am to 1:30 pm.

If you happen to have a furry friend with you, the market offers Sit-n-Stay, a drop-in dogsitting service adjacent to the market run by Home Plate Youth Services. Open from 7:30 am until 2 pm, it'll cost just $5 for the first 30 minutes, then $2.50 for each additional 15 minutes after that. Additional donations to HomePlate's program serving young people with precarious housing are welcome.

Ask Before You Buy: Bee-Friendly Plants Might Kill Instead

There's a lot of buzz about the importance of pollinators to our food system and a big push for home gardeners to include more bee-friendly plants. Some of your neighbors, like mine, might be looking to get their yards officially certified as officially bug-friendly habitats. So it's time to start making lists of the plants and seeds we need, then head to the nursery, right?

Well, pause a moment in that list-making, friends, because what you may not be aware of is that some of those lovely plants at the nursery labeled as "bee friendly" might actually be harmful or even toxic to pollinators. Remember last year when a Wilsonville landscaping company sprayed dozens of blooming linden trees, killing more than 50,000 bumblebees? The insecticide they used to spray the trees—apparently without reading the instructions, which strictly forbade using it on trees in bloom and which the company was subsequently fined a bit more than $2,800, about a nickel a bee—is one that is often used on landscaping plants.

Called a neonicotinoid, or "neonic" (pron. NEE-oh-nick), it's a systemic chemical that's absorbed by the plant and dispersed through the plant tissues, including pollen and nectar. Developed to target nerve impulses in insects and other invertebrates, neonicotinoids are deemed "safe" since harm to humans and other mammals is minimal. However, neonicotinoids are toxic to bees and many other beneficial insects and can linger in the soil for months or even years, where they can be picked up by the next season’s plants.

Even when used according to printed instructions, the concentration of neonicotinoids in garden products can be dozens of times greater than the amounts found on farm crops. This means that bees can be exposed to lethal doses of neonicotinoids in gardens. Even if bees are not killed outright, smaller, nonlethal doses can impact their health, causing bumblebee colonies to grow more slowly, produce fewer queens and impair honeybees' ability to fly, navigate and forage for food.

Only one nursery in the Portland area, Garden Fever on NE Fremont, has pulled all pesticides containing this group of chemicals from its shelves. At any of the other garden stores it's important to ask staff people if the plant you're buying has been treated with systemic pesticides at the wholesale nursery or grower, or if that grower uses neonicotinoids in spray form or as granules (since they can travel through the air or linger in soil). If the staff doesn't know or isn't sure, you can call the distributor, but your best bet would be to buy organic plants and starts to be sure.

Above all, according to Mace Vaughan, Pollinator Program Director at the Xerces Society, "folks should be looking for alternatives to pesticides, which means using no long-lived neonics and learning how to apply the least harmful methods." He highly recommends consulting Metro's Natural Gardening website. (Download Metro's natural gardening guide.)

If you want to take that a step further and get active in the effort to classify neonicotinoid pesticides as "restricted use" in Oregon—which would mandate that any commercial use (e.g. at a greenhouse) requires a trained applicator—you should contact your state representative. As it stands now, Vaughan says, "if I owned a nursery in this state, my 11-year-old daughter could go out and spray everything with neonics. Common sense dictates that trained applicators should be the only ones do this, which dovetails with the new law (HB4139) passed in the last legislative session requiring that trained applicators learn about bee protection."

For more information on neonicotinoids and their use, download the Xerces Society's brochure, Protecting Bees from Neonicotinoid Insecticides in Your Garden.

Top photo: buff-tailed bumblebee (bombus terrestris) by Alvesgaspar from Wikimedia Commons.

Scourge of the Garden But Tasty on the Plate

Speaking of gardening, there are some lessons that I've had to learn the hard way. My recent Waterloo came in the form of a friend offering to share a cutting from her horseradish plant.

Fresh horseradish? Sure! I love its dry, peppery bite, which is so much milder than the white, biting stuff in jars that can take your head off if you're not careful. (Due not as much to the horseradish it contains as to the mustard oil that's sometimes added to it.)

My big mistake was in not checking into its growth habits before planting it in my raised bed. The first year was fine…it stayed contained in the corner of the box where I'd planted it and yielded a few long roots that spiced up grilled meats and stews when grated over the top.

The second year was the wake-up call. That's when I realized I had a monster on my hands. Almost half the bed was taken over by the large waving leaves, and it was threatening to strangle the rhubarb next to it. Which meant digging out the rhubarb plant and disentangling its roots from the death grip of the horseradish, as well as digging out as many of the horseradish roots as I could find.

I know I'm going to be digging them out for years to come, trying to prevent a second War of the Raised Bed. Though, as strange as it may sound, I'm committed to planting it again. The difference being that this time it'll be growing within the confines of a pot.

Livin' in the Blurbs: Seeds of Change

With most local gardens gone dormant, even the most avid gardeners are relegated to sitting in their easy chairs with a cup of tea, corrected or not, turning down the corners of pages in seed catalogs, populating fantasy gardens to come. Many will have collected seeds from their own gardens to plant next year, and those folks will not want to miss this Tuesday's InFARMation (and Beer!) event. It will feature GoodStuffNW's esteemed contributor Anthony Boutard of Ayers Creek Farm holding forth on one of his favorite subjects, the challenges and rewards of producing seed, as well as other methods of propagating crops. Even if you're only an armchair gardener, I guarantee Anthony's presentation will have you looking for a plot (or a pot) to garden in.

Details: Anthony Boutard of Ayers Creek Farm presentation at InFARMation (and Beer) for Friends of Family Farmers. Doors 5:30 pm, presentation 6:30 pm; free. Meeting at Holocene, 1001 SE Morrison on the corner of SE 10th and Morrison.

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Fermentation fever has spread through the Portland food scene with the vengeance of a toddler's cold, and you can find a rainbow of jars and crocks of slowly pickling vegetables in almost every pantry cupboard in the city. One of Portland's most eclectic cultural organizations, the Dill Pickle Club, is celebrating its namesake with the 2nd Annual Perfect Pickle Challenge to raise funds for the club's activities. A dozen of the city's top chefs were given the same ingredients—12.5 lbs of organic cucumbers—to create small batch pickles to sell on behalf of the organization at the event on Monday, Feb. 6. Some of the club's planned activities for 2012 include a lecture series on filmmaking in Portland, six tours, the publication of 3 City Works Poster Series, the box set of Oregon History Comics and a youth video program examining issues of displacement in North and Northeast Portland. So make preparations to come on down and get your pickle on!

Details: 2nd Annual Perfect Pickle Challenge to benefit the Dill Pickle Club. 6 pm-midnight; $10 admission. Event at Holocene, 1001 SE Morrison on the corner of SE 10th and Morrison.

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Biodynamic farming is defined as "a unified approach to agriculture that relates the ecology of the farm-organism to that of the entire cosmos." Which can seem pretty far-fetched (or even dangerous) in our age of genetically modified crops, corporate agriculture and factory farming. But it's definitely seeing a resurgence among small farmers dedicated to the stewardship of their land and getting back in tune with the cycles of nature. Confirmation that it's a theory whose time has come is when it starts showing up in back yards around the country, and Portland Nursery is riding the crest of the wave this February with a series of classes on how to use this method at home. Led by writer and biodynamic gardening lecturer Beth Wieting, the series will cover everything from how to get started to composting, sprays and planting by the moon.

Details: Biodynamic Gardening Series with Beth Wieting. Feb. 4: Intro to Biodynamic Gardening; Feb. 11: Biodynamic Composting; Feb. 18: Biodynamic Sprays; Feb. 25: Moon Planting Calendars. All classes 11 am-12:30 pm; free with registration online. Portland Nursery on Division, 9000 SE Division St. 503-788-9000.