GMO Wheat and Drought

Genetically Modified WheatAdvocates for genetically modified wheat make questionable claims.

The most recent skirmish in the battle for and against genetically modified crops is being fought over GMO wheat. And the weapon the GMO supporters are using is drought. In a recent New York Times opinion piece entitled “We Need GMO Wheat”, GMO advocates Jayson Lusk and Henry I. Miller make seemingly reasoned arguments worthy of any high school debating team in favor of developing drought-tolerant wheat. Look closely at the arguments and they start to come apart.

The article generated over 400 responses before comments were closed. As always, they’re worth reading — no, we’re not suggesting that you read all 438 of them — because they demonstrate the strong feelings coming from both sides of the issue. But they also underscored some of the fallacies that Lusk and Miller proffer. (more…)

Eggplant Requires Heat, Patience

Garden EggplantTime eggplant starts to go out when soil temperatures warm.

Funny how almost everything that comes up this time of year can get you thinking about gardening. A friend who writes about food was recently extolling a dish he had at one of those Asian fusion restaurants: pot stickers stuffed with a savory blend of walnuts and mushrooms set on a bed of cubed, roasted eggplant. Now those pot stickers — Chinese stuffed pockets that resemble ravioli that were, in this case, pan-fried — sounded great. But what our friend raved about was that roasted eggplant. It’s mild taste showed off the high-grade oil it had been roasted with as well as the earthy flavors of the pot stickers’ stuffing. Its texture, at once firm and springy, contrasted with the melt-in-your-mouth filling inside those pockets. (more…)

Facing Drought

Drought in the GardenWhat should gardeners do in the face of water shortages?

We don’t have to tell you. The news from many parts of the west is all about drought. You can find accounts of what’s being faced, including the potential for cutbacks and rationing, here, here, and here. And the forecast for the coming months doesn’t look good.

No matter if you believe that drought is just a part of the natural cycle (it is) or is a product of global warming (we don’t see this as an easy either-or question but think both factors could be in play), dealing with a lack of or more expensive water is something that gardeners frequently face. Even as a back-to-the-land, ex-hippie in the 19(garbled) living on the edge of the rain forest in Washington State we had summer months without rain some years that meant the buried reservoir that collected water from our spring filled more slowly and even ran dry when we watered our rather large garden. That’s the problem with water: you run out just when you need it most. (more…)

New Threat From Genetic Modification

RNA InterferenceRNAi genetic modification may be more dangerous than existing GMO crops.

Is there another, potentially harmful genetic modification in the works about to be slipped past the public and scientists concerned about human and environmental health?

That possibility was announced this week in the pages of The New York Times ahead of a meeting held Tuesday by the Environmental Protection Agency on the potential risks of the new technology. While the Times article promoted the benefits of the new technology known as RNA interference, it also noted that several experts had serious questions about its use in the world outside the laboratory. (more…)

Old Seed? Or New?

Seed ViabilityHow long seeds last depends on the type of seed and the conditions in which it’s stored.

Your thrifty Planet Natural blogger has had good luck storing leftover seed (PDF) he’s purchased from year to year … except when he didn’t. Not too many years ago, we stocked up on spinach seed for all the repeated planting we’d planned. There was plenty left over — that summer was cool and damp, so our first crop took longer than we expected and our second crop barely leafed out before the first frost arrived. We stored our leftover seed as we usually do: inside its packet in a tightly sealed glass jar down in our cool basement.

When spring came around, we planted the seed we bought the year before, just as we’ve often done with the previous season’s extras. And even under near ideal growing conditions — we know because we kept track in our journal — we were rewarded with poor germination. The seed that did germinate didn’t do well, its leaves small and stunted. We wondered if we had too much nitrogen in the soil. Too much nitrogen often inhibits early germination of greens. But the lettuce we planted nearby, some of it from saved seed, did just fine. Could it be that spinach seed doesn’t keep as long as lettuce? (more…)

Hybrid Sweet Corn – Sweeter Than Ever

Market Sweet CornBut there’s no sugar-coating restrictions on its use.

Sugar-enhanced (“se”) sweet corns have been all the rage over the last few seasons. Seed companies have touted some of their products with phrases like “sweetest ever” and “candy sweet.” These naturally bred hybrids — no, they’re not genetically modified — seem to answer the All-American craving for sugary satisfaction. Now there’s an even more sugary designation for sweet corns — “supersweet” or “sh2″ — for those table corns that are all about the sugar.

With names like ‘Sweet Riser,” “Kandy Korn,” and “Sugar Ace,” these se and sh2 corns, most of them commercially grown, offer marketing potential in a way that plain-old sweet corn can’t. You don’t need to rush them home from the market and plunge them in boiling water to enjoy their sugary flavor. They’ve been bred to hold their sugars longer. One of the ironies in the advertising of these corns is the tie in to “old-fashioned” flavor. Of course, old fashioned flavor is available to anyone who’ll grow their own. You don’t need a new hybrid variety to enjoy delicious sweet corn. (more…)

Preventing, Curing Gray Snow Mold

Lawn DiseaseKeeping lawns exposed to wet springs and slowly melting snow from falling to disease.

The vagaries of climate variation across the country this winter suggests that we might be seeing the dreaded gray snow mold surface in lawns where it hasn’t been seen before. Those of us familiar with late snow covers, cold, damp springs, and other conditions favorable to lawn diseases are well familiar with this problem.

Gray snow mold is a common problem in areas where snow cover persists into the spring as temperatures warm. It shows itself in circular or irregularly shaped gray or brown spots in the lawn that can range from an inch or two across to over a foot or more. Fuzzy gray strings, known as mycelia, may stretch across and out from the area, especially as the snow melts away. (more…)

First Steps in Growing Peppers

Pepper PlantsStarting your own hot and sweet peppers from seed gives you selection, growing options, and enjoyment.

Does it seem too early here in the middle of January to be thinking about starting pepper plants indoors? Not at all. Choosing which peppers to grow, and which seed to buy is an important part of the process. You not only want peppers that will do well under the conditions found in your summertime garden — especially the length of the season — you also want peppers suited to your taste. Finding just the right peppers for your growing conditions and palate takes some study and experience.

Lots of gardeners I know don’t bother growing their own pepper starts. Buying established nursery starts makes it easy to control the timing of putting the plants in your garden as well as eliminating the work of potting seeds yourself. But the problem is selection. Even though nurseries have begun offering more varieties of pepper starts — hot and sweet – they’re still just a trifle compared to the many varieties available to those willing to grow their own starts. The bigger the selection the more chance you’ll have matching seeds to your growing conditions and taste. And growing a variety of peppers, maybe one or two plants of each you’ve chosen, allows you to address the various tolerances to pepper heat that will exist among your friends and family members. (more…)

Cover Crops? Smother Crops!

Alfalfa CropPlanting green manures to manage weeds eliminates the need for risky herbicides.

Organic gardeners know the value of sowing cover crops. Often referred to as “green manure,” cover crops are thought most valuable for what they return to the soil. Protecting the soil from hard rains, wind erosion, and other effects is seen as a side benefit. And, too, a cover crop discourages weeds, by crowding them out or inhibiting their growth.

Sometimes, cover crops are planted primarily to control weeds. Planted with this purpose in mind, cover crops become smother crops. They work best when dealing with perennial weeds but can also help starve out annuals when used over consecutive seasons. And they can be as effective (or more) on some of the worst perennial weeds. Let me tell you a story. (more…)

Water Purity and Organic Gardening

Watering the GardenThe small things we do to keep pesticides, herbicides, and other chemicals out of our water supply.

The recent events in West Virginia have us thinking about water. In the meantime, we keep up on the situation, with help from Ken Ward Jr.’s excellent reporting at the West Virginia Gazette.

We do our bit in protecting water resources, foregoing chemical fertilizers and pesticides in our home space, keeping them out of the soil, keeping them from running off to streets and storm drains. Most of the benefit comes right on the ground where we live — the knowledge that the fruits and vegetables we grow, the yard where our children play, both are free of potentially harmful chemicals. But we also like to think of ourselves as making a contribution to overall water purity. An event like the one in West Virginia — the drinking water for some 300,00 people poisoned — makes us realize how small our backyard contribution is against massive spills on the commercial level.

We want clean, safe water coming into our homes and going into our gardens. The West Virginia incident shows us just how vulnerable and fragile our water resources are. Safe supplies of water have long been a global issue. Adequate supplies and water rights have long been a fixture in the U.S. Always an issue in the West, water rights and distribution are sparking battles between states and various interests. (more…)

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