Cold Climate Abundance - Establishing Our Farm, Garden, & Orchard in Canadian Hardiness Zone 3
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Gardening Principles

Cover Crops ~ Diverse, Beautiful, and 100% Indispensable

June 25, 2021 by Dave Trenholm No Comments

It might seem a bit strange to say this, but one of the things that has brought me the greatest amount of joy thus far in my orchard has been my cover crops! (Mind you, once my fruit trees are old enough to produce fruit, I imagine they’ll take first place in that race!) But for now, it’s quite a delight to look out over the orchard and see the beautiful variety of plants that are growing and thriving in every square foot – knowing that not only are they beautiful, but they are also saving me a significant amount of work and expense!

“How so?” you ask? Well, let me take you on a photo stroll through the orchard and I’ll explain what I mean.

One of the most noticable plants in the orchard is the bright yellow canola. This wasn’t actually part of my cover crop seed mix, (although some do include canola) but it just came up as a volunteer from the canola crop that was planted two years ago. None-the-less, it’s something I would plant on purpose in the future as canola produces some of the most biomass of anything I might plant. It will add a great deal of nitrogen-rich material to my soil when it dies this fall.

The other crop that I didn’t seed, but is growing anyway, is the barley/wheat that is volunteering from last year’s crop. The plot that I’m using for my orchard was rented out to a local farmer last year who planted this, and there is an abundance of it growing this year – which is great! This will give me a significant amount of straw that will provide the mulch for next years crop. Straw doesn’t break down quite as fast as other vegetation, so it’ll be great for suppressing weeds and holding in moisture.

Of the plants that I’ve purposely planted, one of the most visible right now is the radishes. These are one of the most useful plants growing in my orchard right now. First of all, they are big leafy plants that cover the soil really well – holding in moisture and blocking out weeds. Secondly, they have large, deep roots that drill down into the soil, breaking up compaction and leaving large voids as they decompose and feed the worms. This loosens the soil and provides gaps to hold water later. (The photo above shows the root in late June – imagine what it will be like at the end of summer!) Third, they are actually edible radishes. Put them in salads, eat them raw – how ever you like them! And finally, they have really pretty white flowers!

Crimson clover is another important plant in my cover crop. Clovers are great nitrogen fixers and make a great ground cover. I’m considering permanently planted the rows in between my trees primarily to clover for those reasons.

Field peas are another nitrogen fixer in my cover crop mix. They might not be as good as clover in the ground-cover department, but they’ll be a great source of nitrogen.

This photo has two crops. One is sunflowers and the other is rye. Sunflowers have good thick stalks that take quite a while to decompose. This is like having a layer of armour on your soil – protecting it from erosion, moisture loss, and weeds!

Rye is my main cover crop. I have planted more rye than any other plant in my orchard. Rye does all the stuff I’ve already talked about, but one of the biggest draws for me is that it is relatively inexpensive! I purchased my cover crop seed mix this spring (called “Nitro Seasonal Cocktail”) that consisted of 14 different varieties of plants all mixed together. This cost me about $120. I bought roughly 10x that amount of rye seed for roughly the same price. So you can imagine which one I seeded heavier!

And just on that note, I should mention quickly how I seeded everything. I broadcast my seed with a small push-broadcaster that throws the seed out in a 10ft radius. (When I got tired of pushing, I connected the spreader to my sons bike and had him do a few rows!) After seeding, I pulled a small set of harrows over it to cover the seed with soil best I could. The germination rate this way wasn’t nearly what a conventional seeder would do, but I tried to account for that in my seeding rate.

  • I started with this spreader until it broke!
  • When I got tired of pushing, my son’s bike made things much quicker!

The last plant that I’ll mention is a new one to me this year. It’s called Phacelia and it’s actually quite a cool looking plant.

It will have some lovely purple flowers later on this summer that the bees will enjoy. If you need to attract pollinators, this is an excellent choice!

All of these plants put together will save me a ton of work. Less watering as they shield and shade the soil. Less fertilizing as they provide nitrogen and other nutrients to next year’s crops. Less weeding as they provide a living mulch for the plants they surround. And less tilling as they break up the soil and feed the worms and other microorganisms in the ground. It’s a win/win/win/win!

Thoughts? Comments? Questions? I’d love to hear from you. Leave a comment below!

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Gardening Principles

Four Guiding Principles For Our Farm

December 30, 2020 by Dave Trenholm No Comments

As you read the articles on this website – or as you tour our farm and see what we are doing – you’ll likely notice that some of my methods might seem a bit odd. For example, as I mentioned in my last post (Orchard Planting Plan 2020), I plan to grow caraganas throughout my orchard – and caraganas don’t really even produce fruit. In fact, many people around here consider caraganas a weed! So this is definitely not a “normal practice” in most orchards.

And that’s just one example. Frankly, I think several of my ideas about how I will manage and care for my orchard & garden would strike you as being a bit backwards… or at the very least, unorthodox.

But I’m ok with that. I don’t mind being a bit odd.

When it comes to growing food, I’ve always been inclined towards the odd and unusual. I love growing fruits and veggies that are uncommon or even a bit weird. I get excited about growing haskap and hazelberts – while most ‘normal’ people have never even heard of them! And this oddness isn’t reserved only for growing things – my oddness kinda flows into other areas of life too! (Just ask me about my aspirations to become a yak rancher!)

So being odd is kinda normal for me.

At the same time, I’m always looking for new ways to grow better & more diverse fruits and vegetables as well as finding easier & more effective ways to grow them. I’m eager to push the limits of my zone 3 Canadian climate. This means I’m willing to experiment and try new things – even if they seem odd, backwards, or unorthodox.

I guess what I’m trying to say is that, yes, I may do some unusual things… Yes, I may have some odd practices and unorthodox methods – BUT I do those odd things for a reason!

Actually, I do those odd things for FOUR reasons. I have four basic principles that guide my gardening/farming/orcharding and those principles inform every decision I make.

Four Guiding Principles for our Farm

  1. I’m the care-taker, not the owner.
  2. Work with nature – not against it.
  3. People are the priority
  4. Pursue joy

Over the next few posts, I’ll dig into these principles a bit more and explain what I mean. But here’s just a quick summary:

#1. I’m the care-taker, not the owner.

I believe that God created and owns everything, but He has given me the privilege and responsibility to care for some of His property for a short period of time. I want to be a good manager with what He has entrusted to me. This includes using resources wisely, being generous with what I have, and leaving my part of the world better than I found it.

#2. Work with nature – not against it.

God has designed the natural world to work really well! I’ve found that by mimicking what we see in nature, we save ourselves a ton of work. This is why I love mulch and companion planting! This is also why I choose no-till gardening and aim to minimize (and hopefully eliminate) the use of chemical fertilizer and herbicides. I whole-heartedly encourage plant and animal diversity for this same reason. This is what we see in nature – so let’s take a hint!

#3. People are the Priority.

The success of our farm is not based on whether or not we make a profit, but rather our success is based on how we’ve impacted people. We want this farm to be a blessing to all kinds of people – for our own family certainly… but also for our friends and neighbors who visit, perhaps one day for some employees who might work for us, and for those who enjoy the fruits of our labors. People will always be the priority of this farm.

#4. Pursue Joy.

My goal in life is to experience and share joy. (I believe this happens primarily through a personal relationship with God – but with that in place, there are so many ways to find joy in life!) Personally, I find great joy in eating delicious fruit! It’s a joy for me to grow strange and unusual fruits and vegetables – especially ones that you don’t expect to grow in zone 3! I’m filled with joy when I can share some of our abundance with others! It’s a joy for me to walk around our beautiful property with my beautiful wife and see our kids happy and content and flourishing. There’s a lot of joy to be had – so I’m going to pursue joy!

Ok, that got a little longer than I originally anticipated, but hopefully it gives you a little insight as to why I do what I do. And as I mentioned early, I’ll revisit these principles again in future posts with more detail.

And just to leave you with a question, why do you do what YOU do? What are your guiding principles? Leave your thoughts in the comments below!

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Reading time: 4 min

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About Me

Hi there! My name’s Dave. I’ve dabbled in landscaping & gardening since I was kid, and I’ve been blogging about my experiences since 2007. I've lived most of my life in zone 3 (central Alberta not too far from Red Deer). I love growing all kinds of fruits & veggies (the more unusual the better), creating beautiful spaces, and making people feel at home! I enjoy writing (thus, this blog!) and teaching others what I have learned. I have been abundantly blessed by God and want to honor Him by sharing that abundance with others. I have the joy of sharing my adventures with my delightful wife and my four fantastic kids.

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