Garden planning was place on hold the past couple weeks as my wife and I have battled the flu. With Spring in sight Winter is not giving up easily, we had a week with the coldest temperatures of the year, at night dropping to -12 °C. Not cold at all for many parts of the world, but for us cold enough.
The cold hit whatever was left in the garden pretty hard, the kale, Pak Choi and leeks were looking pretty sad on Sunday afternoon. My lettuce and swiss chard that I had under plastic in my raised beds survived well, but I think it may be time to pull the rest. But this isn’t bad, in a few weeks I can set out my kohlrabi and pea plants, and some early lettuce.
I have been working on a plan for a Minibed Gardening bed in our E-Garden. In a nutshell, this involves laying a layer of 6-mil plastic on the beds, framing 30“x 30” sections with a wood frame, and cutting out the plastic within these frames for growing beds. According to the author of this method, Herrick Kimball, this method has its advantages, including low maintenance and high moisture retention. Refer to the author’s web site for more information http://minibedsonplastic.blogspot.de/
Like any “garden method”, it has to be adapted to your local area. Mr. Kimball lives in the Finger Lakes Region of Upstate New York, probably zone 4-5. I live in zone 7b, so may have to adapt a bit. I also need to adjust the building materials, wood sizes and dimensions are a bit different in Germany, but this is not a problem.
Yesterday (Saturday) I picked up the plastic for the Minibed garden. After researching what is available in our area, I settled on 5-mil plastic which is sold as the basis for garden ponds. This UV-resistant plastic is not cheap, but fairly robust. The standard width at our local building supply store is 4 meters wide, which will cover approximately 3 beds in the garden. A 30″x30″ section is approximately 76×76 cm (we are metric in Germany), so I decided to round it off to 80×80 cm. My current beds are approximately 90 cm wide, so this should fit well.