Posts Tagged ‘organic food’

Growing a Fall Vegetable Garden

Saturday, August 21st, 2010

Many vegetables are well adapted to planting in the summer for fall harvest. Planting a fall garden will extend the gardening season so you can continue to harvest fresh produce after earlier crops have finished. The fall harvest can be extended even further by providing protection from early frosts or by planting in cold frames or hotbeds.

Many cool-season vegetables, such as carrots, broccoli, cauliflower, and Brussels sprouts, produce their best flavor and quality when they mature during cool weather. In North Carolina, the spring temperatures often heat up quickly. Vegetables, such as lettuce and spinach, tend to bolt or develop bitter flavor when they mature during hot summer weather.

Growing a productive fall vegetable garden requires thoughtful planning and good cultural practices. July and August are the main planting times for the fall garden. Table 1 provides recommended planting dates. Vegetables that have a 60 to 80 day maturity cycle should be planted around August 1 in the piedmont. Planting of quick maturing vegetables, such as turnips and leafy greens, can be delayed until September. Keep in mind that the planting dates can be as much as 7 to 10 days earlier in western North Carolina and 7 to 10 days later in the eastern North Carolina. Be sure to adjust the planting dates for your specific location. For a more accurate planting schedule, consult Figure 1 to determine the average date of the first killing frost in the fall. Count backwards from the frost date, using the number of days to maturity to determine the best time to plant in your area. (more…)

Produce with the Most Pesticides

Monday, June 14th, 2010

Not all of us can afford to go 100% organic every time we shop. The solution? Focus on those foods that come with the heaviest burden of pesticides, additives and hormones. According to the Environmental Working Group, consumers can reduce their pesticide exposure by 80% by avoiding the most contaminated fruits and vegetables and eating only the cleanest. If consumers get their USDA-recommended 5 daily servings of fruits and veggies from the 15 most contaminated, they could consume an average of 10 pesticides a day. Those who eat the 15 least contaminated conventionally grown produce ingest less than 2 pesticides daily.

Meats
For overall environmental impact, meat is the king of foods, even if it’s not likely to be laced with pesticide residue… though a recent USDA Inspector General report found that the government is failing to even test meat for the harmful chemicals the law requires. While beef muscle is typically clean, beef fat is a different story altogether, with 10 different pesticides having been identified. Pork meat can be contaminated, but pork fat is more contaminated, with as many as 8 pesticides. For chicken, the thigh is most contaminated.

Milk
Pesticides and other man-made chemicals have been found in human breast milk, so it should come as no surprise that they have been found in dairy products, too. Twelve different pesticides have been identified in milk, and milk is of special concern because it is a staple of a child’s diets. (more…)

What are Good Vegetables to Plant in Late Summer

Tuesday, May 25th, 2010

There are a number good things to plant in the late summer to keep your garden producing through autumn and into winter. Planting late requires a little more planning than when you start a spring garden, since you need to know what plants can handle the heat of summer as well as the frosts of the cold months. You’ll also want to think about where to plant your winter garden, since most of your summer produce will still be in full flourish. Be careful not to let your established garden choke out your new sprouts!

One thing to keep in mind about late summer plantings is that plants may take longer to mature, since the days are waning and the weather is slowly cooling off. There’s a paradox here, though, since you also need to select vegetable varieties that will not end up scorched in the hot sun or grow so fast that they set seed and then die before winter.

If you want to plant in the late summer, you’re going to want to stick to cool-weather crops and plant them early enough that they get a good head start on growing before the frost sets in. Starts work better over seeds, since it takes seeds quite a while to reach maturity. Your plants need to be at a hearty stage in their development once the cold hits so that they will make it through lower temperature. Tiny sprouts won’t stand a chance!

Once the first frost is upon you, you might consider protecting your garden with a cold frame or polytunnel. This will increase the ambient temperature around your veggies and prevent the harsh temperature from killing them.

If you’re in doubt about how to care for your vegetables, check the seed packet for instructions specific to each variety you’re going to plant. (more…)