The Importance of Thinning Plants

Everyone complains about weeding but that may not be the worst gardening job. There’s nothing I dread more than having to thin my seedlings. Thinning isn’t the most labor intensive job but it feels sad to kill plants I’ve worked hard to keep healthy. However it is an incredibly important step if you want a good harvest.

While you may be tempted to plant to your desired spacing and avoid thinning altogether this is not ideal. First and most obviously, starting more seeds will ensure you get a harvest even if you have less than ideal germination. Secondly many plants thrive with a little competition in the beginning. Thinning is important for plants to grow well but in the beginning competing with other plants can make your seedlings more vigorous.

Ultimately though plants will need to be thinned. As plants grow they compete for resources and this can weaken them and hurt your harvests.

Thinning ensures growing plants have adequate space.

Some vegetables can be grown in small areas if they get enough other resources such as plentiful water and nutrients however there’s always a limit. For example, root vegetable harvests will suffer tremendously without optimum space. Avoiding thinning will leave you with spindly carrots and thumbnail size beets.

It ensures plants have proper air circulation.

If plants don’t have plenty of air circulation they can be prone to pest and disease issues.

Thinning also helps ensure healthy plants.

When you thin plants you should thin any that show any signs of weakness or disease. You want to keep your best plants for a productive harvest and if you choose to save seed you’ll know you’re saving from plants that performed the best from the start.

Plants that are properly thinned will get adequate water.

In some areas you may be able to provide plenty of water to thinly spaced plants however if you experience any droughts it’s always better to have a safety buffer.

Properly spaced plants will get enough nutrients.

While you can sometimes grow plants closer together than recommended if you are meticulous in your soil management and add a lot of amendments it’s not a always a good idea. If your plants have to compete with each other for nutrients they’ll be less productive and more prone to disease and pest issues.

Tips

  • To avoid damaging other plants roots as you thin you can just use scissors to cut your plants off as close to the ground as possible rather than pulling them.
  • Water your plants after thinning to ensure any that may have been disturbed re-establish well.
  • Check out this post to learn about when we thin corn plants.

Thinning plants is never easy but it must be done! Overall the best advice for thinning plants is simply, be ruthless. No one likes to thin their plants but trust me, a poor harvest will be more devastating than killing a few now.

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Homemade Spinach Pasta

One of the best parts of springtime is the abundance of fresh greens that start flooding in from the garden. The lettuces in their wide array of colors, the spicier arugula and milder spinach, and the wild greens like nettles, dandelion, creasy greens, all making a local diet suddenly more appealing than it had been a month ago.

It’s easy to eat tons of salads this time of year but I also try to mix things up. One of my favorite spring dishes is spinach pasta. I cannot get over how easy it is to make gorgeous green noodles. This recipe can be also used with other greens if you’ve got an abundance of something else. I’ve had success using nettles in the past.

Here’s what you’ll need:

  • 1 1/4 cup of all purpose flour
  • 1/2 cup cooked spinach
  • 1 tbs olive or vegetable oil
  • 3/8 cup water
  • spices to taste (ex. fresh garlic or basil)

The first thing you’ll want to do is prepare your spinach. It’s best to give it a light steam or blanching then measure your half cup. You don’t want to cram your measuring cup full, squishing all the spinach but do pat it down lightly to ensure you get a good bit of spinach. 

Next place your spinach, oil, and water in a blender and blend until smooth. While it’s blending place 1 cup of all purpose flour in a mixing bowl. 

Stir the spinach mixture into the flour until it’s well combined and forms a ball. If it’s too dry you can add a bit more water and if it’s too wet add additional flour. Then knead it on a lightly floured surface. It should be a ball of dough that’s tacky but not sticky.

Then using a rolling pin, roll out the dough about and 1/8 – 1/4 inch thick before slicing it into noodles. Alternatively you can use a pasta crank. 

To cook bring a pot of water to a boil and add your pasta. Once the pot returns to a boil cook your pasta for 2-5 minutes to taste. 

Making your own gorgeous green pasta is a great way to make use of the spring abundance. It’s also a great way to show off your gardening and cooking skills if you’re having company over.

 

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Heirlooms of the Americas

In all the history that it’s jammed into a school education very little of it involves plants. You get the big names quickly glanced over as you go through the history of the United States. The Native Americans cultivated corn, beans, and squash and shared them with the Pilgrims. There may even be a mention of the “three sisters garden.” Tobacco and cotton will also be mentioned but on a whole the role of plants in history is largely understated.

Though it may be poorly recorded there is more to American history than conquests, battles, and political upheaval. There’s all the everyday folks and the plants that sustained them and they’re important too. Knowing where crops came from can better connect us with the land, history, and culture. These are some of the plants that evolved in the Americas along side its people and will continue to grow and evolve to face the changing world if we continue to protect them.

Sunflowers

The sunflower is one of the many crops that was first cultivated by Native Americans. Evidence suggests that it may have been grown in what’s now Arizona and New Mexico as early as 3000 BC. In our edible flowers post we discuss its versatility as a food crop.

Amaranth

Golden Amaranth

Like tomatoes, amaranth is in fact an ancient Aztec grain. It was so important it is estimated that it made up about 80% of the Aztec’s diet at the time the Spanish arrived.

Potatoes

If you’re anything like me it can be tough to imagine a world without French fries but like many American crops, potatoes didn’t make their way into the European diet until the 16th century even though it is estimated that they were cultivated for over 10,000 years. Potatoes are actually indigenous to the Andes and were being grown in what’s now southern Peru and northwestern Bolivia when the Spanish were first introduced to them. 

Butterfly Weed

It may not be an important food crop for humans but butterfly weed plays an important role for pollinators as the name suggests. It’s native to North America and adding some to your garden can help attract butterflies. 

Tomatillos

Today in the United States tomatillos are largely overlooked except for the occasional salsa verde. However historians believe that they were probably a major part of both the Mayan and Aztec diets for at least 1000 years prior to Spanish colonization.

Sweet Potatoes

Carolina Ruby Sweet Potato

Today sweet potatoes seem to be a bit underrated in the United States. They’re mostly reserved for thanksgiving meals and we can find just a couple varieties on the supermarket shelves. However sweet potatoes have a long history. We know that they were cultivated in South America and the Caribbean by 2500 BC and that members of the Columbus expedition were the first Europeans to taste sweet potatoes in 1492. Interestingly, scientists were able to radiocarbon-date sweet potatoes to the Cook Islands (part of Polynesia) as early as 1000 AD. The working theory is that the Polynesians who have a maritime culture probably traveled to South America and brought sweet potatoes back with them. 

Peppers

Peppers actually have a rather blurry history. Though we know that they were first encountered by Europeans during the Columbus expedition when they were domesticated and by whom is still unknown. On a broad scale peppers have long been cultivated in South America however it seems as though peppers were domesticated at different times by different groups.

Tomatoes

If you ask someone to guess where the tomato comes from they might guess Italy and because almost every dish you purchase in any Italian restaurant in the United States comes slathered in tomato sauce that really is a fair guess. However it’ completely incorrect. The tomato is actually native to South America and wasn’t brought to Europe until the 16th century! Though its history is relatively unknown it’s believed that it was being cultivated by the Aztecs in what’s now southern Mexico as early as 500 BC.

Avocandos

Avocado trees (Persea americana) can be found in both standard and dwarf varieties. Guatemalan, West Indian and Mexican are the three main species of standard avocado trees. While they vary in fruit size, texture and maturity rate, these types of trees all reach an average avocado tree height of between 30 and 40 feet, though they can grow up to 80 feet tall. Dwarf varieties, such as the Wurtz avocado, reach an average height of 10 feet.

Bergamot

Also called monarda or bee balm, bergamot was grown and used medicinally by many Native American tribes. It’s also a favorite of hummingbirds and butterflies.

This is by no means a comprehensive list of American varieties. There’s the aforementioned squash, beans, and corn as well as a host of other crops like blueberries, papas, avocados, cacao, chia, and quinoa. These are just a few varieties whose history is often overlooked that can easily be incorporated into a family garden. Growing, eating, and saving seed from these plants can help keep history and culture alive.

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Saving the Past for the Future