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#1
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Allotment : Porous plastic sheets
As we all know, one of the biggest pains, is digging and weeding each year.
It's particularly annoying when you lift the spuds in Autumn and you note how 'clean' the soil is - i.e. lack of weeds due to the cover provided by the potato foliage. The following Spring, the same plot needs to be dug and weeded. One of my neighbours has been given ten 9' x 9' porous plastic sheets. She uses one for earlies, another for lates, another for leeks and so on. When she lift the spuds, she'll cover the ground with a sheet. The areas used for cabbage, may have some weeds and grass, she doesn't weed, but simply covers the harvested area with plastic. It sounds a great way to reduce digging, my only concern is that plastic is a nice haven for slugs and snails. I don't know if anyone saw BBc2's Natural World on 4th April, where Rebecca Hosking, mentioned the amount of damage done by the plough, to beneficial insect life. Most of the friendly creepy-crawlies live in the top 2 inches. The plough (or gardeners spade) subjects the life-forms to sunlight and death, which in turn requires extra fertiliser to compensate. These rolls of porous plastic have been available in gdn centres for years. Anyone used them? How long do they last and is the slug/snail thing a big problem. Can slits be cut in them and have plants (say lettuce and leeks) grow thru' them, or are they simply a weed suppressant? TIA. .. |
#2
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Allotment : Porous plastic sheets
I posted on her somewhere earlier that I covered a mound of couch grass that
I had dug out with these plastic sheets, cut slits through and planted Kale plants in as an experiment. When the Kale had finished I removed the plastic sheets and found that the couch grass had more or less gone and the soil was rich and crumbly. I use plastic sheets all the time now as I don't like to dig if at all possible because of the damage to the various organisms in the top layer of soil. I am a bit of a newbie and have only been at this for a couple of years but I usually mulch with manure in the Autumn and then cover with the sheets letting the worms do their wonderful work of incorporating the manure into the soil. I peel the plastic back in the spring, giving everything a quick fork over and plant. It has worked well for me for the past couple of years. Slugs are often surprised by a whack with a spade when the plastic comes back because they are sitting there all vulnerable on the surface. I have just made a pond out of an old bathtub and stocked it with tadpoles so all being well the frogs will mop up the remaining slugs in the future. The sheets I use are cheap blue and green woven plastic tarpaulins from B&Q. -- Mark Hamer www.another-way.co.uk I don't want to arrive at my grave in an attractive and well preserved body, hopefully I will be skidding in sideways, Gin and Tonic in one hand -- Cigar in the other screaming YAHAAAY! |
#3
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Allotment : Porous plastic sheets
"Hamer Family" wrote in message ... I posted on her somewhere earlier that I covered a mound of couch grass that I had dug out with these plastic sheets, cut slits through and planted Kale plants in as an experiment. When the Kale had finished I removed the plastic sheets and found that the couch grass had more or less gone and the soil was rich and crumbly. Thanks Mark that's good news as I intend to grow kale next year. We don't have couch, maybe the soil's too acid. It's the worst year for dandylions tho'. The sheets I use are cheap blue and green woven plastic tarpaulins from B&Q. Does this mean they're non-porous and does it get dry underneath in Summer? The local discount warehouse has the porous plastic, on 2m wide rolls, which sells at 49p per metre. Not a bad price, but it looks very flimsy, I doubt whether I'll get 2 seasons out of it. .. .. |
#4
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Allotment : Porous plastic sheets
The stuff I usually use is non porous, your typical waterproof tarpaulin, I
put it down after I have taken the plants up. Taking it up late this winter to get ready for planting, the ground was far from dry. It seems to keep the moisure in. I have quite sandy soil. I am guessing that it created a mcroclimate under the sheets, like lifting a rock up on a sunny day and finding the ground damp underneath. Same critters under there too, slugs, snails, woodlice and centipedes. With the kale I did water the plants for a while through the slits but after they were established I didn't water them again. They seemed happy so I left them alone. I have been using the same tarps for three years and although grubby and a bit tatty in places I guess that I won't need to buy any new ones for a good few years yet. -- Mark Hamer www.another-way.co.uk I don't want to arrive at my grave in an attractive and well preserved body, hopefully I will be skidding in sideways, Gin and Tonic in one hand -- Cigar in the other screaming YAHAAAY! "Bertie Doe" wrote in message ... "Hamer Family" wrote in message ... I posted on her somewhere earlier that I covered a mound of couch grass that I had dug out with these plastic sheets, cut slits through and planted Kale plants in as an experiment. When the Kale had finished I removed the plastic sheets and found that the couch grass had more or less gone and the soil was rich and crumbly. Thanks Mark that's good news as I intend to grow kale next year. We don't have couch, maybe the soil's too acid. It's the worst year for dandylions tho'. The sheets I use are cheap blue and green woven plastic tarpaulins from B&Q. Does this mean they're non-porous and does it get dry underneath in Summer? The local discount warehouse has the porous plastic, on 2m wide rolls, which sells at 49p per metre. Not a bad price, but it looks very flimsy, I doubt whether I'll get 2 seasons out of it. . . |
#5
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Allotment : Porous plastic sheets
"Hamer Family" wrote in message The stuff I usually use is non porous, your typical waterproof tarpaulin, I put it down after I have taken the plants up. Taking it up late this winter to get ready for planting, the ground was far from dry. It seems to keep the moisure in. I have quite sandy soil. I am guessing that it created a mcroclimate under the sheets, like lifting a rock up on a sunny day and finding the ground damp underneath. Same critters under there too, slugs, snails, woodlice and centipedes. With the kale I did water the plants for a while through the slits but after they were established I didn't water them again. They seemed happy so I left them alone. I have been using the same tarps for three years and although grubby and a bit tatty in places I guess that I won't need to buy any new ones for a good few years yet. -- Mark Hamer Thanks Mark, this morning I bought some porous off the 2m roll at 49ppm. If I only get 2 seasons out of it, I'll look out for B&Q etc, tarps'. I suppose a bonus would be getting some with eyelets. - .. |
#6
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Allotment : Porous plastic sheets
"Bertie Doe" wrote in message ... As we all know, one of the biggest pains, is digging and weeding each year. It's particularly annoying when you lift the spuds in Autumn and you note how 'clean' the soil is - i.e. lack of weeds due to the cover provided by the potato foliage. The following Spring, the same plot needs to be dug and weeded. One of my neighbours has been given ten 9' x 9' porous plastic sheets. She uses one for earlies, another for lates, another for leeks and so on. When she lift the spuds, she'll cover the ground with a sheet. The areas used for cabbage, may have some weeds and grass, she doesn't weed, but simply covers the harvested area with plastic. It sounds a great way to reduce digging, my only concern is that plastic is a nice haven for slugs and snails. I don't know if anyone saw BBc2's Natural World on 4th April, where Rebecca Hosking, mentioned the amount of damage done by the plough, to beneficial insect life. Most of the friendly creepy-crawlies live in the top 2 inches. The plough (or gardeners spade) subjects the life-forms to sunlight and death, which in turn requires extra fertiliser to compensate. These rolls of porous plastic have been available in gdn centres for years. Anyone used them? How long do they last and is the slug/snail thing a big problem. Can slits be cut in them and have plants (say lettuce and leeks) grow thru' them, or are they simply a weed suppressant? TIA. . I use woven plastic to suppress the weeds in an uncultivated part of the lotty and in the walkways between the beds. I did plant some brassicas through slits once but sadly my pesky foxes pulled up the sheets and duly decapitated the plants with only one or two surviving. Using this sheet with carpet to add strength to the most used walkways is a good combo. The soil beneath the sheet remains very wet and is drawn into the drying beds which obviously evaporate the moisture and dry out. Anyway, just one thing, if you don't have couch (which as you say isn't great with acid), you probably won't be very successful with Kale as the Kale is a lime lover. You will get much better results by liming the soil. TJ |
#7
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Allotment : Porous plastic sheets
"Tim Jesson" wrote in message "Bertie Doe" wrote in message I don't know if anyone saw BBc2's Natural World on 4th April, where Rebecca Hosking, mentioned the amount of damage done by the plough, to beneficial insect life. Most of the friendly creepy-crawlies live in the top 2 inches. The plough (or gardeners spade) subjects the life-forms to sunlight and death, which in turn requires extra fertiliser to compensate. These rolls of porous plastic have been available in gdn centres for years. Anyone used them? How long do they last and is the slug/snail thing a big problem. Can slits be cut in them and have plants (say lettuce and leeks) grow thru' them, or are they simply a weed suppressant? TIA. . I use woven plastic to suppress the weeds in an uncultivated part of the lotty and in the walkways between the beds. I did plant some brassicas through slits once but sadly my pesky foxes pulled up the sheets and duly decapitated the plants with only one or two surviving. Using this sheet with carpet to add strength to the most used walkways is a good combo. The soil beneath the sheet remains very wet and is drawn into the drying beds which obviously evaporate the moisture and dry out. Anyway, just one thing, if you don't have couch (which as you say isn't great with acid), you probably won't be very successful with Kale as the Kale is a lime lover. You will get much better results by liming the soil. I bought the porous rolls this morning. They are quite delicate and I have decided to increase their longevity, by not cutting slits in them. I will simply use them as a Winter cover. I don't lime, but I use manure every other year and 'potato feed' pellets. I'm about 500' amsl and I can see farmers using lime. My neighbour bought some bare-root Spring Cabbage from the local market last year, but it turned out to be Kale. I had some on Sunday, in Dr.Hessayon book p59, it looks a bit like 'Hungry Gap' it was milder than I expected. .. |
#8
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Allotment : Porous plastic sheets
"Tim Jesson" wrote in message Using this sheet with carpet to add strength to the most used walkways is a good combo. The soil beneath the sheet remains very wet and is drawn into the drying beds which obviously evaporate the moisture and dry out. On the subject of carpets and/or sheets, I've spotted a page devoted to it. If I get a chance this w/end, I'll trawl thru' it :- http://www.allotments-uk.com/forum/f...p?FORUM_ID=176 Bertie .. |
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