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Gardening in a grid allows equal spacing, easy soil improvements

Everybody Gardens
| Thursday, March 29, 2018, 9:05 p.m.
Noel Valdes is inventor of the CobraHead weeder.
Courtesy of CobraHead LLC
Noel Valdes is inventor of the CobraHead weeder.
Noel Valdes is inventor of the CobraHead weeder. He loves growing garlic in raised beds. These garlic plants are sprouting in the author's garden.
Doug Oster | Tribune-Review
Noel Valdes is inventor of the CobraHead weeder. He loves growing garlic in raised beds. These garlic plants are sprouting in the author's garden.
Raised bed gardens come in many shapes and sizes. This one, from the author's garden is made with an actual old bed filled with compost. Tulips are sprouting which will give way to other bulbs and eventually will be planted with vegetables.
Doug Oster | Tribune-Review
Raised bed gardens come in many shapes and sizes. This one, from the author's garden is made with an actual old bed filled with compost. Tulips are sprouting which will give way to other bulbs and eventually will be planted with vegetables.
The CobraHead weeder was invented by Noel Valdes by accident.
Courtesy of CobraHead LLC
The CobraHead weeder was invented by Noel Valdes by accident.
Filling raised beds with compost, like this one, will give plants everything they need for the season. This raised bed is in the author's garden.
Doug Oster | Tribune-Review
Filling raised beds with compost, like this one, will give plants everything they need for the season. This raised bed is in the author's garden.
Noel Valdes is inventor of the CobraHead weeder. He grows everything in raised beds and has a innovative trellis system for his tomatoes.
Noel Valdes
Noel Valdes is inventor of the CobraHead weeder. He grows everything in raised beds and has a innovative trellis system for his tomatoes.
Noel Valdes is inventor of the CobraHead weeder. He grows everything in raised beds like these shown here.
Noel Valdes
Noel Valdes is inventor of the CobraHead weeder. He grows everything in raised beds like these shown here.
Noel Valdes is inventor of the CobraHead weeder. He grows everything in raised beds like these shown here.
Noel Valdes
Noel Valdes is inventor of the CobraHead weeder. He grows everything in raised beds like these shown here.

Noel Valdes might be best known as the inventor of the CobraHead weeder, but he's a lifelong organic gardener who has been growing in raised beds for three decades.

"I've gardened forever," the 73-year-old says with a laugh. "We had to garden for food. I liked it since I was a little kid."

In the late 1970s, he read John Jeavons' "How to Grow More Vegetables" and was inspired to change from straight row gardening to raised bed gardens.

"It's actually quite easy," he says from his home in Wisconsin. "The only difference about raised bed gardening than traditional gardening in a row is that you grow your plants in a block or a grid so you get equal spacing when they mature."

The beds are never stepped on and each year they get amended with organic matter like compost.

"After a while, if you work your beds right, your soil becomes way more productive than it can possibly become in a row garden," he says. "The amount of production out of a raised bed is really significant."

After 30 years of improving those beds with compost, his garden is extremely fertile.

"When I first started, it was as hard as a brick," he says of the soil.

The first year he worked the garden, Valdes used a rototiller, and that was the last season he used one.

"This is stupid," he says with a laugh, thinking back to using that machine in the garden. "I found a tool called a broadfork, and I used that to work up the beds. It has two long handles and thick metal tines, which loosen the soil without turning it over.

"My soil structure now is far superior to what it was when I first started," he adds proudly.

He grows in 18 rectangular beds that are about 5 feet wide and 20 feet long. They are separated by 16-inch-wide paths. The soil is so nice that he can push a yardstick easily down to 24 inches.

"Plants like good growing conditions," Valdes says. "They are always happier if you plant them in fertile soil, soft soil, and give them enough water and sunshine. And they let you know it by producing more."

It's simple to convert a standard row garden to raised beds, he says. All you have to do is lay out a grid pattern to determine where the paths will be and be sure you can reach to the inside of the garden beds. Anything that's not a path is a bed.

He's a compost fanatic and is able to make enough from things out of his garden and house to keep the garden thriving. The only thing he avoids coming out of the kitchen is material with meat or oils. Anything from the garden, including weeds, goes in the compost pile along with leaves, too.

"I know people think I'm crazy," he says with a chuckle, "but there are three weeds I grow on purpose."

Jerusalem artichokes, Russian comfrey and galinsoga are all grown as raw material to make more compost. He warns though, that all three can get out of hand unless kept in bounds by occasional harvests.

"Compost cures all ills," he says. "If you have bad soil, hard soil, too much clay, compost can fix it."

The intensive planting technique he uses allows for plants to be spaced so that when they mature, the leaves are just touching each other. This acts as a living mulch, which cuts down on weeding and watering. In mid-summer, many of his beds are a carpet of green.

He's also a strong proponent of gardening organically. "There's no reason at all to put any harmful chemicals into your garden," he says. "It's insanity in my opinion. Gardening can feed you and it's fun."

He'll plant about 60 tomato plants, tomatillos, potatoes, garlic, shallots, leeks and more. He's also enjoying unusual varieties of sweet peas. One is called 'Capucijner,' which is a purple-podded variety.

"It makes the best soup pea that you can imagine, it almost tastes meaty," he says.

He saves seeds from many of the plants he grows and jokes about not remembering the proper names after so many years of planting the same cultivar.

"We just call that our big red tomato," he says laughing.

He stopped caging tomatoes and now opts for a rugged trellis system using seven-foot tall bamboo stakes.

Valdes' life in the garden has been a happy one and he gets satisfaction out of the precious time he spends gardening.

"I get the pleasure of being about as close to nature as possible and seeing how the whole cycle of life goes on, but most importantly we get a lot of food. The food you grow out of your own home garden is way better than anything you can get in the store. The food you grow is the best."

Doug Oster is editor of Everybody Gardens, a website operated by 535Media, LLC. Reach him at 412-965-3278 or doster@535mediallc.com. See other stories, videos, blogs, tips and more at everybodygardens.com.

The CobraHead

The CobraHead weeder was invented by Noel Valdes by accident.

He was using an antique tool that's no longer manufactured, which has three to five spoon-shaped curved cultivating tines. As he scraped soil on the edge of a bed, one of the teeth came out.

"I just got down on my hands and knees and started pulling weeds with it and realized that it pulled much better than any other weeding tool in my collection," he says.

He went to the local junk store, bought another one of the cultivators, took out a tine, put it into a wooden handle and used it in his own garden for another four years.

"I got to buy one of these," he thought to himself, "but it wasn't out there."

There were versions with a long handle but not with the short handle he loved. After a visit with a lawyer and business school, he started the process of making the tool locally. When asked why the CobraHead became such a hit with gardeners, Valdes replies, "because it works, it's just a great weeding tool."

Now the company produces the CobraHead weeder, CobraHead Mini Weeder and three different-sized long-handled versions. He also just released his own version of a broadfork.

As owner of CobraHead LLC, he travels constantly and work requires much of his time. There's an irony that his business revolves around gardening, but he's hard-pressed to spend as much time as he would like in the garden.

Details: 866-962-6272 or cobrahead.com. Also available at everybodygardens.com.

Article by Doug Oster, Everybody Gardens

http://www.everybodygardens.com

Copyright © 535media, LLC

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