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Easy Ways To Maximize The Harvest In Your Unheated Greenhouse

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Read part 1 in this series here.

For those of us living in northerly regions, using an unheated greenhouse in the winter may seem far-fetched. And yet, it’s perfectly feasible. Even way up north in hardiness zone 3, a simple greenhouse covered with flimsy plastic sheeting can give you a winter harvest. Greenhouse “glazing” (be it plastic sheeting, or polycarbonate or glass panels) can help replicate the climate 1.5 zones to your south; and further coverings inside the greenhouse (such as floating row covers) can give you the leeway of another 1.5 zones. In this way, a zone 3 winter becomes a zone 6 winter. While zone 6 isn’t exactly tropical, its climate supports the growth of cold-hardy vegetables.

The key here is “cold-hardy.” An unheated greenhouse won’t do for heat- and sun-loving plants like tomatoes, peppers or melons. But with a little thought, planning and experimentation, you should be able to harvest salad greens, leeks, hardy root vegetables, and cool-weather Chinese greens during the winter months.

Building the Best Greenhouse

The location of your greenhouse and how it’s constructed will have a huge impact on your harvests. Before you start building, consider the following:

  • Ideally, a winter greenhouse should be situated against the south-facing wall of a house, garage or outbuilding (such as a shed or chicken coop). That way, it will be protected from northerly winds while also benefiting from ambient heat.
  • If it’s not possible to build your greenhouse against an existing wall, its freestanding north-facing wall should be opaque (ideally painted black) so that it absorbs and retains heat.
  • Make sure the location isn’t shaded.
  • A foundation laid below the frost line will both protect against frost heave and insulate the soil within it.
  • The angle of the roof is crucial to capture the maximum amount of sunlight. Optimal roof angles differ depending on latitude. To figure out the best angle for your location, consult the Cold Climate Greenhouse Resource published by the University of Minnesota.

How Cold is Too Cold?

Depending on your hardiness zone, you may be able to get by solely with passive solar and ambient heating. In colder regions, you may need to supplement some warmth. There are a number of ways that you can generate and/or trap heat without resorting to electricity or fuel.

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Especially if you are setting a foundation below the frost line anyway, a sunken greenhouse can provide the warmth plants — especially root vegetables — need. As the Cold Climate Greenhouse Resource explains, soil located 4 feet below the surface stays at a steady 40-50 degrees Fahrenheit regardless of air temperature.

Alternately, a trench or hole in the center of your greenhouse, filled with manure, will generate heat as the manure breaks down; and as a bonus, you will always have fertilizer easily at hand! Another option is to create heat sinks by filling black 55-gallon drums with water. The barrels absorb heat from the sun during the day and slowly release that heat at night. If you’re up for it, more complicated systems include solar heating and circulating water heated with solar power.

Regardless of how — or even if — you provide supplemental heat to your greenhouse, keep in mind that plants also need sunlight to thrive. During the shortest days of the year, growth will come to a standstill regardless of how warm your greenhouse is.

Choosing the Best Vegetable Varieties

As noted above, it’s essential to focus on cold-hardy vegetables for your unheated winter greenhouse. It may take some experimenting to find which varieties work best in your zone and your greenhouse’s microclimate, but to help you get started, consider these:

  • Cold-hardy salad greens, including endive, radicchio, kale, Swiss chard, spinach, arugula, collard and mustard greens. Plant your greens in succession (perhaps one tray a week) and, when ready for harvest, cut what you need, leaving some green behind. The plants will continue to grow so that you get a second (and possibly third) harvest.
  • Root vegetables such as parsnips, beets, turnips and carrots. As an added bonus, to deal with cold temperatures, root vegetables convert their starches to sugars, which act as a sort of natural anti-freeze. The increased sugars mean sweeter-tasting veggies.
  • Pak choi, Chinese cabbage and other similar cool-weather Chinese greens.

Timing Your Seedlings

It’s best to start your seeds in late summer or early fall so that your seedlings are well-established before extreme cold hits. However, you can sow throughout the winter. If you choose to plant during the coldest months, start your seeds indoors or use a heat mat for seed propagation. Tender seedlings are more sensitive to the cold and need a solid start before they’re left 24/7 in an unheated greenhouse.

Why Bother?

You’re not alone if you’re wondering whether digging a four-foot “basement” for a greenhouse and calculating the optimal roof slant is more work than it’s worth. But, if you’re reading this, it goes without saying that you already know the benefits of gardening, whether in winter or summer: the joy of dirt under your fingernails; putting tasty, nutrient-dense produce on your table; cost-savings compared to purchasing bland supermarket vegetables; and self-sufficiency. Using an unheated greenhouse in the winter brings extra benefits, including the cost-savings over a heated greenhouse, supporting the environment, and the joy of proving those folks wrong, who think it’s impossible to grow fresh vegetables in the depths of winter.

What advice would you add? Share it in the section below:

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Self Sufficiency

NYC Adds Nearly 4,000 People Who Never Tested Positive To Coronavirus Death Tolls

New York City added nearly 4,000 people who never tested positive for the coronavirus to its death toll Tuesday, bringing coronavirus-related deaths in the city to around 10,000 people.

The city decided to add 3,700 people to its death tolls, who they “presumed” to have died from the virus, according to a report from The New York Times. The additions increased the death toll in the U.S. by 17%, according to the Times report, and included people who were suffering from symptoms of the virus, such as intense coughing and a fever.

The report stated that Democratic New York City Mayor Bill de Blasio decided over the weekend to change the way the city is counting deaths.

“In the heat of battle, our primary focus has been on saving lives,” de Blasio press secretary Freddi Goldstein told the Times.“As soon as the issue was raised, the mayor immediately moved to release the data.”

The post New York City added nearly 4,000 people who never tested positive for the coronavirus to its death toll appeared first on Daily Caller

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The Ultimate Energizer Review – Does It Really Work?


If you’re looking for a review of the ultimate energizer guide then you have come to the right spot because in this exclusive article we’re going to blow the lid off the ultimate energizer once and for all and reveal weather it is the real deal or not.

This brings us to the review of the ultimate energizer guide. This is a program that provides users with classified information on how to build a free energy generator. But can the program really make you achieve this?

does it work? will it be worth your investment, time and energy? all these questions and more are what this review on the ultimate energizer program seeks to help you find answers to.

The ultimate energizer review – is it worth it?

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About The Ultimate Energizer guide

The ultimate energizer is your ultimate guide to building your own alternative and portable energy source to power up any of your household appliances including refrigerators and aircon units. It is a very affordable way to having an emergency generator that can help you save more than 50% from your electricity bills without spending too much on other alternative energy source like solar panels or wind turbines which is costly and will also need a lot of space.

The ultimate energizer causes you to be calm about the electricity bill. This well ordered guide shows you how to manufacture this claim “home energy gadget” today impeccably. This will dispose of your energy charge ensured.

It is lost to the earth which means we need to really take care of it in order to reduce the cost of energy bills which introduces the ultimate energizer guide.

About The Ultimate Energizer Creator

The creator of the complete the ultimate energizer guide is steven perkins. He found the journal of the founder of this technology in his home when his father shifted near quebec city in canada.

In this post, we will review the ultimate energizer whose creator claimed to offer a way through which you can generate non-stop current. According to the author, you can drop down your electricity bills by 80%.

Of course the ultimate energizer owners provide resources. But the truth is that you are a master creator. All of them have that talent in us. The only difference is the extent to which it is hidden in each of us.

Features of The Ultimate Energizer

The features of the ultimate energizer guide are as follows:-. This program guide will help you to design a the ultimate energizer generator which will follow the rules of linear induction motor which is built around a track that is orbicular to maintain the smooth motion of rotors that are transportable.

You can find here, a extensive review which highlights all the important features and performance criteria of the ultimate energizer. Use of the the ultimate energizer is very easy since all of the functions can be accessed in a short time; you have complete control over it. 100% money back guarantee shows that the ultimate energizer really works. The ultimate energizer gives full customer support for 7/24/365, also, features, credibility and the ultimate energizer’s ease of use are favorably satisfied by the buyers.

Use it on any electrical appliances from small clocks to big plasma tv screens, refrigerators, and air conditioners. Power the cabins while hiking to the mountains or camping. Other essential features of this complete the ultimate energizer are that it is easy to assemble and does not require a technical background to master engineering.

Pros and Cons of The Ultimate Energizer

I’ve created this  honest ultimate energizer review to help you make a well-informed decision. I’ve tested it myself and now i’m going to share with you all the key aspects you may be interested in: how does it work? is it really so powerful and effective? what are its pros and cons?.

It is non-polluting. It remains popular the ultimate energizer guide pros & cons because it is both a renewable and clean source of energy. Harnessing solar energy is more than a fine idea it’s currently a reality in thousands of homes in a lot of nations around the world.

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On the review of the ultimate energizer guide, we will be looking into what exactly the program is all about, the details of the energy generator program, the benefits, pros & cons and our conclusion on the program.

Does The Ultimate Energizer really work?

The device is usable during emergencies. It works without fuels and therefore there are no expected fumes. It is weather proof. Cons of the ultimate energizer. You can only download the program from the official website.

But the ultimate energizer reviews that are available from real users online on platforms like google and youtube seem to confirm that the device does indeed work. So, as per my ultimate energizer review answer to the question is the ultimate energizer legit? is definitely yes.

The ultimate energizer guide. The ultimate energizer is said to work for your home and cut electricity by 82%, guaranteed by tomorrow. The ultimate energizer reviews. It can boost any type of electricity by as much as 5 times.

Advantages of The Ultimate Energizer Program

The program can benefit you in many ways. Below we are listing the advantages of using the ultimate energizer program for generating electricity:. This device will help you save up to 60%-70%, without investing money in solar panels which can cost you a lot of money.

There are additional the ultimate energizer guide program advantages too, including advantages at tax time, so do your homework on what you might have for being a solar power pioneer contributed back.

Why The Ultimate Energizer is Useful?

The ultimate energizer is a complete guide and blueprint. With it, you get everything you need to know to build your own free energy generator. This generator can be completed for less than $50 if you have some tools already. But i remember reading another review of the ultimate energizer, and the guy said he took days. Maybe he was crafty. Then, you assemble it and get it to work.

You will be guided step by step, that anybody who can read can build it. You do not need prior building experience or massive strength; it is that easy. Building the ultimate energizer takes under 4 hours if you are slow and definitely a lot less when you have help.

The ultimate energizer has already changed the lives of over 30,000 families who chose to power their homes using this eco-friendly device. This is definitely a good investment that is worth your time and money and if you think it isn’t after trying it out, you can request for a refund.

Is The Ultimate Energizer a Scam?

The ultimate energizer guide really show you how to power your house and save tremendously, or is this just another overhyped scam? this system was created after its owner decided he wanted to have a home power generating system in case of any crises or disasters.

The ultimate energizer pdf. It does not need any conventional electric power. The ultimate energizer scam. In this program, you can also build more generator and sell for profit. This product can also be incorporated into the automobile to power an electric motor.

All you need is an open mind and a desire to try new things to get a life in the field of freedom of energy. So, what are you waiting for? it’s time to say goodbye to major energy companies and start using the ultimate energizer guide today.

Watch this video demonstration of the ultimate energizer guide put into action


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Better Off-Grid Deal Yet? Good This Weekend Only!

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