Having demolished the crumbling greenhouse that came with the house when we moved in, our intention was always to make use of the solid concrete base on which it had stood. So having previous experience of one particular brand of polytunnel in our previous garden it was not a difficult decision for us to spend a bit of money on another one from the same stable. These things are well made and designed to be anchored down to the ground to enable them to survive most storms.
They are delivered as a series of tightly wrapped packages, some containing steel and aluminium parts and others with the wooden pieces which are partly precut to length. All this comes together with thirty eight pages of instructions. Just reading these took a good few hours so we decided to miss out on the real entertainment - watching hours of self help videos of people building polytunnels.
With a concrete base we first had to mark then drill holes for the anchor bolts before erecting the basic frame, this being a day's work on its own. Then the following day the rain started and it didn't stop for two days so we set about fashioning the doors and their supporting frames within the confines of our conservatory. A brief lull saw us outside again drilling more holes and trying to make sure the door will actually fit into the door frames until again this was called off when the rain started. Some of the metal pieces require pre-bending to make them fit, this needing strong fingers and thumbs which, by the end of the day, are suffering and sore. At this point in the construction we just have a tunnel, no poly.
With these initial stages done it was time for the plastic bit to go on (page thirty in the manual). This comes with a rash of health warnings about picking a dry day with no wind so we checked the forecast and immediately spotted the storm warnings, thunderous rain showers with gale force winds, that were about to hit the south west of England. By contrast, however, Scotland was about to get a mini heatwave (sorry England) with negligible wind so we plan an early start the following day.
The enormous sheet of polythene arrives folded into one lump which has to be spread out so it can be pulled over the roof of the frame then stretched taught and clamped into position. At any point a strong gust of wind might carry it away but with the two of us working we soon had it fastened down with the skin tightened to the point where tapping the sides sounded like a drum, a very satisfying sound.
Finishing the job off we are very pleased with what we have achieved. It took a lot of physical effort but as soon as we step inside we can feel the heat being trapped in there. We have seeds and pots on standby waiting to go into action; tomatoes, courgettes, beans, cauliflower, to name but a few, and we look forward to watching their accelerated growth. Just one useful addition is needed inside - some staging to support the trays of tiny seedlings. For this we took delight in recycling various bits of wood which we had retained after demolishing the cupboards inside the house some months away and then used some of the many nails and screws which also came with the house. The result is solid, maybe not pretty, but functional.
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