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Originally Posted by Two_Sheds  I'd be interested to know how long Mypex lasts before breaking down - personally I don't like using plastic as a mulch, and it's not recommended for long-term use anyway. Perhaps it's good for a couple of years, to get the weeds under control, and then you have to dispose of it? http://www.gardenorganic.org.uk/scho...ingMulches.pdf |
I brought the first batch five years ago. You're right it takes about two years for the majority of the weeds to die. but I moved it about a bit for the crop rotation. I don't try and clear everything with it but it really saves on water and weeding and gives you a fighting chance. The only fairly permanent crop I have through it is strawberries...It saves lots of time.
My first lottie is fairly weed free now and doesn't need it, but I have brought some extra and have loads on the new plot. There is no sign of it breaking down but its most annoying feature is undoubtedly the fraying (we had strands everywhere at first) I ran a load through the sewing machine which helped and some was sealed with a hot melt glue gun but it is quite an effort to sort out. It costs me about 50p a square metre but I think the investment has been really worthwhile. I have donated some of the older stuff to other beginners and sold some new stuff to others to make a bit of money for the allotments. I don't say its perfect but it is certainly durable and we get enough use from it. None has been sent to landfill as yet. It doesn't grow in or leach chemicals like carpet (which I have banned on our site). I also believe if it helps newbies get a handle on their plots it means they are more likely to stay and enjoy.