August

Baby vegetable delivery

This week our babies arrived. Jeff Mast of Banner Greenhouses (the large greenhouses you see around mile marker 90 on I-40) brought about 15 trays of swiss chard and 15 trays of various types of kale. Banner Greenhouses uses Integrative Pest Management to grow their plants without synthetic fungicides or pesticides.We look forward to planting the babies and to growing yummy fall greens. I could almost taste them when I walked out into the cool, dry air this morning.

We also have baby vegetables sprouting in our greenhouse. Lettuce has poked its tiny head above the soil, ready to grow, grow, grow. It is almost a challenge to make sure it doesn’t grow too fast for its own good and become stringy. Still hiding under the soil are some cilantro and dill to spice up our food this fall.

Tomato Blight

Our tomato crop is suffering from tomato early blight. This is the same disease that caused the Irish potato famine by destroying the potato crop there. . A blight spore most likely landed on our plants way back in June during one of the frequent rainstorms. The blight is extremely common in tomatoes in the southeast because of our hot and humid weather. In fact, it is almost always of question of when and how bad, not if, your tomatoes will get the fungus. It shows up as blackened leaves starting at the bottom of the plant and working upward. Black lesions also appear on the stem and fruit. There are very limited options in both conventional and organic systems to slow blight. It is not curable, but we can slow its spread with an organically approved copper fungicide spray. We alternate with an organic bacterial spray. We apply it roughly every week and hope to prolong our yummy tomato harvest for several weeks.

Preparing for fall gardens

All week we have been getting ready for the fall garden. Out in the big field at Silver Creek Farm I mowed the cover crop (see last week’s newsletter). After letting it fry down for a few days I hilled up beds and tilled the tops smooth. Now we will wait a few more days before added our organic fertilizer and making a final shallow pass with the tiller. This will leave a smooth, mostly weed free, and fertile bed ready for our transplants.

At Bluebird Farm we added some composted horse manure to our beds and worked that into the top few inches. Then we raked them smooth and put out the irrigation tape. Just last night we were transplanting kale and Swiss chard. Unfortunately, didn’t finish until this morning because it is already getting dark so much earlier! Planting small baby plants is pretty difficult when there is not any moonlight.

Today we woke up to a downright chilly morning. Our thermometer even suggested it was below 60, maybe 59.5! The cool morning, and working at Bluebird Farm where it is shady until about 10 am, fooled us into not putting sunscreen on. We realized at about 4 pm when we were both turning an uncomfortable shade of pink-oops!

While we were busy burning our selves we were planting a variety of fall crops. We wanted to plant them about a week or two ago, but with the weather still so hot and dry decided it would have been a wasted effort. Most fall crops really prefer it quite cool, and all seeds need to stay moist. It is almost impossible to germinate lettuce when it is 90 and hasn’t rained for two weeks! But, now they are in the ground: lettuce mix, arugula, beets, and radishes. We hope for cooperative weather and a tasty fall crop. We hope to get some good harvests from the fall crops before the end of the CSA in end of September. Much of the fall crops will produce then and keep producing in October and November.

Mediterranean Salsa

Fresh flavor! This is a great salsa, salad or pita stuffing.

1 medium cucumber, diced

2 large tomatoes, diced

1 medium onion, finely diced

1 jalapeno pepper, finely diced, remove as much of the spicy ribs and seeds as needed

1 bell pepper, diced

1 bunch parsley, finely diced

2/3 cup fresh basil leaves, chopped

2 cloves garlic, pressed

Freshly ground black pepper

2 tablespoons olive oil

½ cup pitted kalamata olives

Juice from 1-2 fresh lemons

Combine all ingredients and toss well. Let marinate at room temperature for at least 15 minutes.

Harvesting in the heat

July 13th Humidity!

The other night we could have cut the air with a knife, or perhaps stabbed it with our digging forks. We had waited until the sun was safely sinking behind trees to go dig potatoes. But the heat lingered in the sweat soaked air. Trees only 100 feet away were blurry around the edges from the water in the air. It was like digging potatoes while swimming, only not as refreshing. Fortunately, the recent rains had softened the soil so it was relatively easy to dig. Just last week, before the rains, I had dug a few test plants. I had to jump on the fork just to force it into the soil. Now I could easily stab it into the earth with only my arms.

A healthy soil is only about 50% solid material. The rest is airspace that fluctuates between air and water. When the soil is very dry the soil particles are locked together, they do not want to yield to a fork or shovel. Water filling some of those gaps makes the soil more malleable. It will move over so to speak for the tool as it digs in. We certainly appreciated the extra help!

Potatoes before harvest

July 20th Season of Harvest

Lately it feels like all we’ve been doing is harvesting. All year leading up to this point we’ve prepared beds, weeded, started transplants, set transplants out, weeded some more, watered, trellised, and many other vegetable projects I can’t even remember. Of course we were harvesting, but now we are really harvesting. All the summer crops need to be harvested every other day at least because the fruit just keep on coming. They’re not like greens or root crops that can wait until a planed harvest day. Instead, it’s just harvest, harvest, harvest. It is wonderful to be able to see the fruits of all our hard spring labor coming to harvest.

Cherry tomatoes with their friends the marigolds

Marie in the cucumber patch

August 2nd Farm News

This week we have finally been catching up to ourselves and cleaning up some of the spring crops. The least fun part of that job is cleaning up the old irrigation line. It is a thin plastic tube that we laid out on the nicely tilled ground back in March. Since then dirt has been thrown over the tubing and the weeds have gone crazy. Now we get to not only find the irrigation line in all that mess, but pull it out, without losing the many 6 inch long sod staples we used to hold it in place before the weeds took over. Then we get to do it 36 more times-once for each line! With that out of the way the job gets considerably easier. I hop on the tractor and prepare the ground for a cover crop, plant the seed, and use the tractor to till the seed in.

Before the tractor work could begin though we also had to play a fun game we called “find the black widow spider!” In the spring (and fall) we use a thin cloth covering to help protect our plants from the frost. We hold the row cover down with sandbags. This spring, when we were done using them we just piled them at the heads of the bed. Today we had to move them out of the way of the tractor paths. It turns out that the moist, cool, full of good hiding spaces habitat formed by a pile of sandbags is ideal for black widow spiders. We found 10, most with egg sacks, in only 3 piles! We had previously noticed that we were finding more than usual around our house and farm already. It must be a good year for them. So if you are going our back to move and old lumber pile or clean up the junk heap, be careful!

In addition to planting one cover crop we are busy incorporating another. A cover crop of millet and cowpeas we planted in the spring had reached head high-ready to mow. Some of the crop I had to mow because we needed to chop in down quickly for the imminent planting of fall crops. However, in another section, we are letting the sheep do the mowing. When we first put them into the paddock they were a little nervous because the crop was taller than the grass they were used to. Consequently, they couldn’t see very far. They kept poking their heads up as high as they could reach to try to get a better view. Every time another sheep or Clyde the guard dog would unexpectedly burst through the tall plants they would spook and jump away. Interestingly, they all turned their noses up at the crop for the first few hours. They wanted their regular grass and were having no part of the millet and cowpea mix. The sheep just weren’t sure they believed us when we told them that a book had told us that they would like the cover crop. Fortunately, instead of breaking out of the fence they eventually sampled the available food and decided it was acceptable.

Pigs Corralled!

Last Wednesday was a hectic adventure with many pig escapades. The final escape occurred during CSA pickup. A member came down to the house and said “are there supposed to be pigs on the driveway?” Nope! By the time I got fencing supplies in the truck and got up there they were headed toward the neighbor’s yard. Luckily I caught them before they made it there. I herded the 7 or so 250 pound hogs back to their home fence area. Then I fixed there fence-so far it has held. Instead of the one wire that has proved sufficient for the previous 40 or so pigs we have raised these 13 trouble makers required 2 hot wires and a ground wire to make sure they really get shocked! The gang of 13 has taken the title of worst behaved animals previously held by the sheep for their triple escape weekend. We attribute their ability to escape to their athletic prowess. Off to the butcher in 3 weeks (not that we’re counting).

Spiny pig weed

In the garden it is spiny pigweed season. Spiny pigweed is a hot weather weed in the amaranth family. The family includes many not so bad weeds most of which are edible. Spiny pigweed is the bad seed in the bunch. The entire stem is covered in needle sharp, nearly invisible spines. When touched these spines practically jump off the plant into your finger. They will penetrate gloves, socks, or the mesh portion on a running shoe. Once in your finger the spine is almost invisible and breaks off easily when tweezed. In short it is, a highly irritating painful, hard to get pain in the finger. Unfortunately, spiny pigweed is highly tenacious if you simply cut the plant it will grow several branches where there was only one. The only way to deal with this hydra of a plant is to pull it up by the roots. So with gloves and fork I did battle this week. Now where the pig weed had moved in edamame soybean seeds are beginning to germinate! We look forward to their delicious seeds in fall!

Cooling Rain

Today we suffered a setback during chicken butchering. When I went out early this morning to start the scalder up so that it would be ready when we start butchering, it wouldn’t light! Fortunately, we were able to fix it, but not before 7:30-when we were supposed to starting to butcher. Once lit the water takes nearly 2 and half hours to heat up. So we had to go find other things to do for that time-move chicks to pasture, move the horse, clean, relax, eat a snack. We didn’t start butchering until almost 9:30. We had an amazing crew though and we made up much of our lost time, finishing only about an hour later than usual at 2:30. As we ate lunch on the porch the clouds began to move in thicker. As the crew pulled out of the driveway the first few drops began to fall. The breeze and rain came in earnest and we enjoyed a lovely afternoon storm bringing a much needed 1.35 inches of rain. I had front row seats to the storm from the chick brooder. As I cleaned out the space in preparation for the next batch of chicks the storm crashed around me. There were frequent lightning flashes with thunder following just on its tail. Crack-boom! Crack-boom! The coolness and energy of the storm transformed the normally hot and tiresome job into an almost fun task. Poor Petunia didn’t think so though. She eventually found me in the shed as she nervously sought shelter from the storm. She eventually settled down in the fresh shavings as I finished the job. She does not like storms!

Reinforced, extra-shock fencing

Putting water in the piggy "spa"

Loading hay for vegetable mulch

The big project in the garden this week was to catch up on weeding and put down hay mulch around the potatoes and tomatoes. We still need to get around to the peppers. All these crops really appreciate the moderating effects of mulch. It will help hold moisture in, cut down on weeds, cool the soil temperature, and reduce pest pressure. Pests that particularly like tomatoes, peppers, and potatoes-in particular the potato beetle, are unable to navigate the jungle created by mulch. They tend to get lost in the hay instead of finding the plant. Unfortunately the same is not true of pests for other plant families. Mulch around squashes is a bad idea because this provides the ideal habitat for squash bugs to wildly proliferate.

Flowers in the potato patch

This Monday and Tuesday we didn’t get to work in the garden quite as much as we had planned because we were busy with an experiment. We were testing the idea that our single electric line fences for pigs only work when the pigs are happy. It turns out that when the pigs decide that they are unsatisfied with what’s inside their fence they have no problem going through it! In the last 48 hours the pigs have more or less operated as if there were no fence-extremely exasperating (especially to the poor horse who is pretty sure that the pigs are after her when they get out!). Last night we were finally able to address some of the issues. Turns out the pigs were just plain hot. Who can blame them for being grumpy when it’s almost 90 and humid? So we ran water for a nice big wallow-they loved it! We also added some electric lines to their fence so it looks a little more intimidating. Today we will find out if our changes worked. Update: The pigs decided that the fence doesn’t apply to their situation right now. William added one more electric line to help prevent these particularly athletic pigs from sailing over the fence. They are staying put now. Thank goodness.

Barn Rafters of Garlic

Happy summer! Yesterday marked the sun’s nothernmost track in the sky. For a few days the sun will stay in relatively the same place on the horizon, before slowly working its way back south.

Last Monday we harvested all of the garlic. Last week you received fresh garlic in your box. This is a bulb that we dug up, cut off the stalk and passed along directly to you without curing it. The rest of the garlic we have sorted and hung up to dry, or cure in the rafters of the barn. This will ensure that the bulbs dry down slowly so they can keep for as long as possible without rotting. Cured garlic can store for a very long time in a cool, dark, dry place.

When we hung the garlic up we carefully selected the largest, best formed, most even bulbs of each variety to set aside as this fall’s seed garlic. We cure these bulbs along with all the rest and just kind of forget about them. Then, in October, we will pull them out take all the cloves off the bulb and push them into the ground to start the cycle over again.

This is about half of it!

Garlic is an interesting plant because it is planted in the fall in October. In the sprouts up to about 6 inches then waits dormant for the rest of the winter. In the spring it takes off, quickly becoming the tallest, most lush green plant in the early spring. Their growth and vigor begins to slow in May when they start to think about flowering. This is when they send out their garlic scapes. The scapes are the closed blossom of garlic. Garlic reproduces both vegetatively and sexually. However, if it is allowed to fully flower and create seed it invests far less energy in the roots, the part we want to eat. So we cut off the flowers before they open, this is what was in you box several times in May. After the flower is cut the above ground portion of the plant starts to decline. The tips of the leaves begin to yellow and no new growth is seen. Meanwhile, the plant is working to make its bulbs as large as possible to give thee, energy to regrow the next year. Once several leaves have fully died on the stalk we know it is time to dig them up.

In a few weeks, we’ll pull down the cured, dried garlic and put them in your boxes. We’ll have several exciting varieties to taste and enjoy.

Flowering cilantro. Look closely to see all the pollinators it attracts to the garden.

Baby cucumbers for August fruit.

A bumblebee visits our Echinacea

Pig Wranglers and a Sweet Potato Jungle

Last Friday, our big afternoon project was not out in the vegetable field, but with our young pigs.We played pig wranglers with our youngest batch for several hours-they almost made us tear our hair out! The pigs in question are twelve piglets we purchased form Warren Wilson College about 6 weeks ago. When we first get piglets we keep them in a corral because they are so small they will slip through all but the smallest gaps in a fence (several of these actually developed a habit of worming their way through the gaps in a pallet we use as part of the fence!). After about a month of eating they are big enough to learn about electric fences. We string up a double line and hold training sessions. We let them into their electric fence area and watch to make sure they don’t run through the fence. After about 3 practices they generally know what the fence is and they don’t want to have anything to do with it. Now they are ready to go to a paddock in the woods. So we trimmed back some of the brush that has grown up this spring and strung up some electric line. Now comes the fun part; moving the pigs to their new home. Usually pigs herd relatively well. We can get them all moving in one direction out of their old area and toward their new area. Not these pigs, they wanted to go in every direction except the one we wanted them to go in. To top it all of many of them confidently explored the woods alone. It took us about one and a half hours of crashing through brambles to move these little guys thirty feet to their new paddock! Every time we got them close to their paddock they would decide that that was the least interesting part of the woods and scatter in all directions around us. Boy was it frustrating!But in the end they got tired and a little more cooperative. Now they are happily rooting in the woods.

He looks innocent now!

This week we also planted sweet potatoes. Sweet potatoes are an interesting crop because you actually grow miniature plants from last year’s roots to transplant. It all starts the previous fall when you save out your best potatoes for “seed” potatoes. You then store them in a dry cool area with some airflow until about April. In April you “wake” you potatoes up by allowing them to get warmer. Once the outdoor temperatures are safely above frosting, place the sweet potatoes in a pile of mostly decomposed mulch or very loose soil. Within about a month small green sprouts will begin appearing. In about another month there is a sweet potato jungle! Each sweet potato will send out up to a dozen sprouts, called slips, from one end of the potato. Once these slips are about 6 inches tall (ideally anyway, Mine are always bigger because if you neglect them for a week they grow from 6 inches to 16!), snap them off at the potato and plant. The little slips typically have begun to send out small rootlets of their own. When placed in the soil and watered well they will establish themselves in about a week. After that, watch out, because sweet potatoes are related to morning glories and they will take over! They are a long season crop that appreciates warm weather, so after about three months of patient waiting we should be able to dig up our sweet potato treasure.

Harvesting spring onions

You can't see the forest for the dill!

Zinnias

What does chemical free mean?

In the garden this week the weeds grew. It is amazing how we turn our back on the weeds for a week or two and they are suddenly knee high! In some ways the dry, hot days have been helpful. They make the weeds grow more slowly and die more easily when hoed out. In the paths of the big field we had planted a clover cover crop. In some areas it has done well, outcompeting weeds and blooming nicely (the blooms help attract beneficial insects). But in others the clover didn’t take as well and the weeds quickly filled the void (nature does not like bare ground). No the weeds are kind of like a cover crop as long as we don’t allow them to seed, so we mowed them all down. Many weed seeds can survive for up to 7 years in the soil without germinating. This is called the weed seed bank. Every time you till seeds are brought to the surface to grow. This is like a withdrawal form the bank. If you allow the weeds to seed this is like a deposit. Unlike most accounts, this is one where you don’t want to make any deposits. Overtime, if no plants go to seed we can reduce the number of weeds we have to contend with.

Depleting the weed seed bank is the primary weed control strategy available to organic farmers. In the short term we can weed, cultivate, and mow. But in the long run that is time consuming and tiresome. By eliminating the seeds we can prevent a problem before it occurs. Weeds are such a challenging problem that even farmers who have reduced or even eliminated pesticide use cannot imagine giving up their herbicides. This has led to some confusing labeling in the marketplace. Is “pesticide free” the same as “chemical free.” In either case is the farmer still using chemical fertilizers? (because the fertilizers don’t typically come into direct contact with the plant many farmers will say “chemical free, except fertilizers”). There are responsible and irresponsible ways to use many of the chemical tools at our disposal at farmers. But, as confusing as this sounds, never assume that a broad statement like “chemical free” means the vegetables were raised in anything like a balanced organic system. Always ask.

At Bluebird Farm we raise all of our produce following the organic standards for fertilizers, pesticides, herbicides, fungicides, and all other growing techniques. In addition we strive to work with the ecology of the soil, our plants, and insects instead of against them. We work to establish patterns that encourage our vegetables instead of discouraging weeds. We try to increase beneficial insect populations instead of eliminate pest insects. In other words we are trying to build a positive ecological system of growth rather than a negative system of suppression.