It’s almost Spring! Yes, there may be a foot of snow on the ground still. Yes, it may still be -10ºC. Yes, the ground may still be frozen solid. But Spring is on the way. Well, it may be a little while yet – at least, here in Alberta. But down in Texas Spring is just around the corner.

In fact, Big Jim just sent me a few pictures of the hoop-style greenhouse that He just built. Since many of you may be thinking about building your own greenhouse this spring, I thought I’d share Big Jim’s pictures and tell you about some of the modifications he made to my Inexpensive Hoop-Frame PVC Pipe Greenhouse. So first the pictures…

The first thing you might notice is that Big Jim has added some braces to his end walls. This is a great idea, since the ends tend to be pulled in by the weight of snow in the winter.

He also added some height to his walls. He’s a tall guy, so he’s used PVC pipes that were 22′ long instead of just 20′. Because of the extra length, He also used 1″ pipe instead of 1/2″ pipe to give it some more strength. Another change He made was to use electrical conduit clamps to attach the pipes to the base, as opposed to the strapping.

So this is what it looks like all said and done. He plans to grow tomatoes, peppers, cucumbers, some flowers and hanging basket plants, and he even wants to try some hydroponics. Perhaps I’ll get a few more pics down the road and give you an update to how things are growing.

Anyway, hopefully that’ll inspire you  in your own greenhouse building endeavors. I think I may even integrate a few of his changes in my own greenhouse. But all in good time – I think I’ll let the ground thaw first.

Well, not that long ago I showed you that a hoop-frame greenhouse could survive a Canadian winter. I should probably add “so far” to the end of that statement. We had a whole pile of snow (by central Alberta standards) over the past two days and I was away and thus unable to brush off the snow that was piling up on my greenhouse. So I was a little worried when I looked out this morning and saw my greenhouse looking like this.

The snow had accumulated on the top enough to start bending the pvc pipes and the roof began sinking. This is what it looked like inside.

On one hand, I was sad to see it getting squashed by the snow like that. But on the other hand, I was over joyed to see that although it had bent, nothing had broken! Everything was intact – just a little bent out of shape. So here’s another positive for using PVC pipe. It can bend quite a bit, still not break, and then resume it’s shape again when the pressure is off.

So I took out my shovel and scraped the snow back from the sides and brushed the snow off of the roof best I could. Some chunks were frozen to the plastic at the top, and I didn’t want to risk wrecking the plastic, so I left some up there. But the warm weather that will come eventually, hopefully, should melt that away.

While there certainly are some risks to this type of greenhouse structure (after all, I do live in Canada), and we’re not out of the woods yet (still six more months of winter… well, three at least), I still stand behind my PVC pipe greenhouse.

It’s December 12 in Central Alberta. Last week brought a lovely little blizzard with high winds and a whole pile of snow and this weekend we are looking forward to -35°C. Yup, must be winter. So, I figured it would be a great time to check on my little greenhouse. You know the one – the hoopframe greenhouse I made out of PVC pipes and covered with woven poly. Some people weren’t sure it would stand up the the wind and the snow and the cold temperatures, but I was confident. Mostly. So I ventured out in the -29.9°C weather this morning to see how well things were standing up. Here’s what it looked like:

Not bad so far. How about the inside? One of the biggest concerns is that the pvc pipes would snap or would bend under the weight of the snow. One nice thing is that Alberta snow tends to be pretty dry, so it’s not usually as heavy as the snow in other parts of the country. Regardless, it can still be pretty heavy when piled up. Well, here’s the inside.

Things are holding up well. Nothing has snapped, there is no major bending going on – all is bright and well. And, for an added bonus (for what it’s worth), it was -18.7°C inside while -29.9°C outside. Still really cold – but certainly a wide spread (and this only at 10am – by 2pm it should be significantly warmer from the sun).

So I must say I am pleased. I think this greenhouse is my best to date and I am excited to get some plants started out there earlier than I ever have before! I’ll keep you updated!

Update at 1:00pm later that day:

Ok, now it’s just -27°C outside, but a scorching -10°C inside! That’s 17 degrees people! Does that not impress you? I does me. I’ll have tomatoes in February!… Well, that might be a little wishful thinking…

I don’t know if you’ve picked up on this yet, but I like tomatoes. I’m pretty sure that, to date, they are my favorite thing to grow. This year I planted six varieties and I thought I’d share my thoughts on which ones I thought were best. (Not all tomatoes are created equal, you know.) So without further ado, may I present to you – The 2009 Tomato Awards!… Also known as Dave’s Favs for 2009… Or Tomatoes I like… Or whatever.

Starting at the top, my number one pick for tomatoes this year is…

#1. Sweet Cluster

I like to eat my tomatoes like apples and this is the perfect variety for doing just that. They are the perfect size – about the size of a lightbulb, but a very nice round shape. They also produce like mad! They produce in clusters (thus the name) of about six or more tomatoes. These are hands down my favorite tomato of 2009.

#2. Sweet 100

Now this ranking may be a little skewed. I love cherry tomatoes and this was the only variety that I planted this year – so it automatically makes it into the top by default. The flavor was good, but I think I have had better cherry tomatoes (just not this year). I do have to say I was impress with their production though – lots of long trailing clusters.

#3. Lemon Boy

I do have a thing for the slightly unusual when it comes to gardening, so yellow tomatoes certainly have an attraction for me. But I do really like the flavor and texture of the lemon boy tomatoes. This is one that I’ll be planting on a regular basis in years to come.

The Others

The rest of these were fine and good. All of them were quite edible, but they weren’t anything really special. They were “just tomatoes”. So in no particular order…

Brandywine – There were kinda fun because they grow very large. I sliced one up for lunch and I hardly had room on my plate for anything else. This is what you want to grow if you want to out-grow your neighbor.

Beefmaster – Mine were pretty ugly looking. Quite bulgy, like someone was trying to fit two tomatoes into one skin. Still tastes good though. Can’t tell its shape when you turn it into salsa…

Better Boy – This is your all-round average, all-purpose tomato. It’s nice. It’s good. Not much else to say about it.

So that’s my tomatoes of 2009. I’m ready to start planning for 2010, so if you’ve got some favorites that you’re willing to share – leave a comment!

Hi folks! I just wanted to share this picture with you. I snapped it this morning. The bees & wasps have been terrible this year. (“Terrible” as in bothersome when you’re eating lunch outside, but also “terrible” as in lots and lots of bees that are cool to look at as they go about their business.) Anyway, I think it’s a cool picture. What’s your thoughts?

Well, I’m trying something new in my greenhouse this year – milk jugs. Yup, milk jugs. Here’s the theory… All along my row of tomato plants are old milk jugs full of water. All day long the sun warms up the water in those jugs. According to science, water holds heat better than air. So when it gets cool at night, the air in my greenhouse will cool off much quicker than the water in the milk jugs. Thus, the heat in the milk jugs will slowly release through the night – heating the air around them. That means my tomatoes stay warmer longer. It’s kinda like a heat battery for greenhouses. The more milk jugs of water, the more heat is saved up all day and released all night.

So does it work? Well, I can’t really say yet. When I did my first thermometer test, the temperature on the ground six inches from the a milk jug was 0.6 degrees warmer than the temperature at knee height three feet away. So if warm air rises, the knee height should have been warmer. Tonight I’m going to take a another temperature test – one near and one away from the jugs – this time both at knee height. I’ll try to keep you posted.

I still need to seal up my greenhouse a little better so the warm air has a harder time sneaking out at night, so it’s hard to say if the milk jugs are really doing much good. But I’m pretty sure they aren’t hurting anything – at least my tomatoes aren’t complaining…. Take  a look!

Nice, huh? Here’s another shot…

Has anyone else tried something like this? How has it worked?

Update September 28: Last night the temperature dropped to -4.7° C. Inside the greenhouse on the far side away from the jugs the temperature dropped to 0.2° C. But near the milk jugs the temperature got no lower than 2.3° C. So, I’m impressed.

I’ve finally built my greenhouse for my new garden. It’s a twenty by twelve foot hoop-style greenhouse with wooden ends and is covered with 11 mil woven poly. This greenhouse has some pretty cool features that I really appreciate, and I think you will too.

First of all, the poly I used to cover it is fantastic. It is a super tough woven poly that I got from Northern Greenhouse out of Manitoba. How tough is it? Well, my brother (who operates the Saskaberry Ranch near Sundre) just got pounded by hail last Sunday. The hail broke windows, shredded siding, and striped everything off of his saskatoon and raspberry bushes – but his greenhouse covered with this same woven poly was completely undamaged! Amazing! (I’ll try to post a picture if I can get one.)

Secondly, to eliminate wear and tear on the plastic, I covered edges of the wooden ends with copper pipe insulation. This foam protects the poly from the sharp edges of the wood.

Thirdly, it was very inexpensive and easy to build. The lumber was under $100, the poly was just over $200, and the pvc pipes were under $100. By the time I got all the misc. stuff, I was still under $500 total. Not bad, eh?

Being so late I only got a single row of tomatoes down one side, but next year I’ll be bursting at the seams once again! If you want to build a greenhouse like this one, check out my previous post that gives step by step instructions for building this same greenhouse. Since I’ve improved the design since then, I would recommend the following changes:

• Use wooden ends instead of plastic – and cover the ends with pipe insulation.
• Use 11 mil woven poly instead of the 6 mil.
• Put the PVC pipes on the inside of the frame rather than on the outside

Other than that, you should be able to follow all the other steps. If you do follow this design, be sure to leave me a comment – I’d love to hear (and see) what you’ve been doing!

A few weeks ago I had a real hankerin’ for some strawberries. I checked into my regular favorite upick farms, but no one was quite ready yet. So I searched  the Alberta Farm Fresh Producers Associate Website for strawberry growers in my area. An lo, and behold, what should I find but a brand new upick farm. Billyco Junction, just east of Lacombe, had just opened for the first time ever. So off we headed to Billyco Junction.

My Experience

For a brand new upick farm, I must say I was very impressed. It seems they are well on their way to a successful upick farm. The first thing I noticed was their lovely yard. Everything was well kept and looking sharp. The same could be said about their fields, which leads me to the second thing I noticed: They have a little bit of everything! Fruits and vegetables galore! Just take a look at their website under ‘Garden Delights’ for a list of all that they have and plan to have – www.billycojunction.com

But on this occasion I was on the hunt for strawberries and Billyco Junction was just the only place I could find at this time of year that had them. In fact, I happened to call on their opening day. I arrived after supper and unfortunately they had already been picked clean by the day’s customers. That was a little disappointing, but certainly understandable since they were the only ones open for the season yet. But I returned a few days later and there was no lack of berries.

It didn’t take very long to fill my basket (with the help of my kids). We were picking from newly planted strawberries, so the berries were a little smaller than what you would find on the second year strawberries. They were also planted in plastic mulch and had not yet been mulched with straw, so the berries were a little dirty. However, had I been just a week or two more patient, we could have been picking from the established and straw mulched berries and had larger, cleaner berries. But what can you do when you have a hankerin’ for strawberries before they’re ready? I’ll tell you… You take what you can get.

One things that I appreciate about Billyco Junction is the owners. Bill & Edie Biel are well suited for the upick business – friendly, helpful, and there when you need them! Even on the day when I came late and the berries were gone, Edie kindly took me on a small tour of their operation.

There were just a few things that are currently lacking – and I’m sure as they get a bit of experience under their belt these things will be shortly forthcoming. Parking is one – as we drove into their yard we didn’t really know where we should be parking. A sign or two would be helpful here. The other is washroom facilities. I didn’t inquire, but I didn’t notice any public washroom facilities. But like I said, I’m sure it won’t be long before these things are taken care of.

A Final Word

If you are in the Lacombe area, this is one upick farm to watch. They have already done so many things right and they’ve only been running for less than a month! With a little bit of time and experience, I am confident that Billyco Junction will become a premier upick site. I’ve already been their twice and a couple more trips this season seem to be in order! Check ‘em out for yourself!

Want to Visit Billyco Junction?

Here’s what you need to know:

Location:

East of Lacombe on Highway 12, approximately 8 km to Prentiss Road. Go south on Prentiss Road, approximately 4.4 km. Billyco Junction is on the west side of the road.

Prices:

At  the time of this article, strawberries were $3.00 per lb.

Other Info:

You can visit their website at http://www.billycojunction.com or give them a call at (403) 782-4263.

Recently I received a comment on my post “How to Build An Inexpensive Hoop-Frame Greenhouse” from Stacy in Nova Scotia. Using the design she found at AlbertaHomeGardening.com, she built a 10 x 22 greenhouse. I asked her to send along a few pictures and she did. So I thought it would be good to share them with you to show you another example of how you too can build your own greenhouse. So here is her comments and her pictures. Thanks Stacy!

Well, we just built this greenhouse, with a few changes, we made ours 10×22. We put a piece of strapping 2 feet off the floor running the length of the greenhouse to sturdy it up. We also used strapping in the top centre (instead of pipe and zip ties)attached to the hoops with the metal electrical bands , we got a box of 50 for 8$.

It was complete in 2 days! Its wonderful! When we bought our farm it came with a huge pile of electrical conduit, enough for 3 or 4 of these greenhouses. We plan to build another very soon. We couldn’t have been happier to find this design! Good job!

It is now full of many vegetables, flowers and herbs getting ready for the upcoming season.
Happy gardening,
Stacy

A picture is worth a thousand words, so let me just say this:

April 12, 2008

+24° Celsius. (75° F.)

April 21, 2008

-11° Celsius (12° F)

And that is why it is so hard to be an Alberta Gardener!