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#1
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Killing Weeds and using them as compost
Hello,
I'm thinking of using my weeds as compost. But my gardener told me to forget about it. He argues that its pointless placing the weeds into the compost bin and then using them as mulch (in three months time or so) because the seeds often don't die - and you end up seeding your garden with the darn weed seeds. He now insists that only lawn grass clippings get placed into the compost bin.... well that's another story. In the ancient past I'd put the weeds into a concrete compost oven and cook and bake the darn things - then use it. But we are not allowed to do that now - due to council by-laws. I thought of placing the weeds into a special big plastic tub in a far corner of the backyard- and then letting them soak in crappy water and some manure for a month or so. Would that help to kill the weed seeds? Cheers, Crimson -- _____________________________ Everybody gets so much information all day long that they lose their common sense. Gertrude Stein (1874 - 1946) |
#2
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"Crimson Castle" wrote in message ... Hello, I'm thinking of using my weeds as compost. But my gardener told me to forget about it. He argues that its pointless placing the weeds into the compost bin and then using them as mulch (in three months time or so) because the seeds often don't die - and you end up seeding your garden with the darn weed seeds. He now insists that only lawn grass clippings get placed into the compost bin.... well that's another story. It is pointless unless the heat created by your compost reaches above 60 degs celsius as that is usually what's required to kill seeds. As for grass clippings. Well they do heat up, but not all seeds in the clippings will die. Though there is no harm in having a bin purely for clippings then using them as mulch when they are well rotted. In the ancient past I'd put the weeds into a concrete compost oven and cook and bake the darn things - then use it. But we are not allowed to do that now - due to council by-laws. I thought of placing the weeds into a special big plastic tub in a far corner of the backyard- and then letting them soak in crappy water and some manure for a month or so. Would that help to kill the weed seeds? Nothing that's 100% certain. Just bag them up and throw them out. You may be able to soak them in water and make weed juice, but careful to filter it properly to avoid any seeds getting through. Good luck Cheers, Crimson -- _____________________________ Everybody gets so much information all day long that they lose their common sense. Gertrude Stein (1874 - 1946) |
#3
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You said "only lawn clippings". Why not raw vegetable scraps? What
"council"? Condo? "Crimson Castle" wrote in message ... Hello, I'm thinking of using my weeds as compost. But my gardener told me to forget about it. He argues that its pointless placing the weeds into the compost bin and then using them as mulch (in three months time or so) because the seeds often don't die - and you end up seeding your garden with the darn weed seeds. He now insists that only lawn grass clippings get placed into the compost bin.... well that's another story. In the ancient past I'd put the weeds into a concrete compost oven and cook and bake the darn things - then use it. But we are not allowed to do that now - due to council by-laws. I thought of placing the weeds into a special big plastic tub in a far corner of the backyard- and then letting them soak in crappy water and some manure for a month or so. Would that help to kill the weed seeds? Cheers, Crimson -- _____________________________ Everybody gets so much information all day long that they lose their common sense. Gertrude Stein (1874 - 1946) |
#4
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The compost is a closed black bin with a lid. Its in an area that gets full
sun but the earthworms hate it. I don't know about winter conditions but in Summer the ordinary temperature reaches 40C - it should be considerably hotter in the compost bin. As for bagging the seeds etc.. I don't intent to keep seeds but when you place the copious amounts of weeds into the containers - it is simply too hard to sieve their seeds out. Anyhow, I'll place them into plastic containers and let them rot in them in some obscure part of the garden for 3 months or so.... Otherwise, whenever I am digging a deep trench or something deep - I'll throw them in where they will prove to be of no use to anyone except the humble earthworm. |
#5
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"Doug Kanter" wrote in message
... You said "only lawn clippings". Why not raw vegetable scraps? What "council"? Condo? Yes, I forgot to mention I also throw in raw vegetable scraps. The laws in this land forbid open fires anywhere. |
#6
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"Crimson Castle" wrote in message ... "Doug Kanter" wrote in message ... You said "only lawn clippings". Why not raw vegetable scraps? What "council"? Condo? Yes, I forgot to mention I also throw in raw vegetable scraps. The laws in this land forbid open fires anywhere. Open fires??? What's that got to do with compost? :-) |
#7
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Crimson Castle wrote:
Hello, I'm thinking of using my weeds as compost. But my gardener told me to forget about it. He argues that its pointless placing the weeds into the compost bin and then using them as mulch (in three months time or so) because the seeds often don't die - and you end up seeding your garden with the darn weed seeds. He now insists that only lawn grass clippings get placed into the compost bin.... well that's another story. In the ancient past I'd put the weeds into a concrete compost oven and cook and bake the darn things - then use it. But we are not allowed to do that now - due to council by-laws. I thought of placing the weeds into a special big plastic tub in a far corner of the backyard- and then letting them soak in crappy water and some manure for a month or so. Would that help to kill the weed seeds? Cheers, Crimson Toss the seedy weeds in the lawn and mulch them up with the lawn mower. Garden weeds don't compete very well with healthy lawn grass. If some of them do sprout, they won't survive getting mowed down a couple of times. You put grass clippings in the garden; it seems turnabout is only fair... Bob |
#8
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In article ,
"Doug Kanter" wrote: Open fires??? What's that got to do with compost? :-) My father always burned bones before he add to our piles. Which we have had for awhile. Seems he thought it made the nutrients more available. Guess a lot like adding wood ashes etc. Death and destruction is a way of describing the way we garden. PS Got any fresh killed tree chips you want to dump on my yard? William(Bill) -- Zone 5 S Jersey USA Shade Earth sometimes. There is atleast one word misspelled deliberately in the above post. ) Serious Vision Problems? consider http://www.ocutech.com/ http://www.isas.jaxa.jp/e/snews/2004/0809.shtml |
#9
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In article ,
"Doug Kanter" wrote: "Crimson Castle" wrote in message ... "Doug Kanter" wrote in message ... You said "only lawn clippings". Why not raw vegetable scraps? What "council"? Condo? Yes, I forgot to mention I also throw in raw vegetable scraps. The laws in this land forbid open fires anywhere. Open fires??? What's that got to do with compost? :-) Sorry I neglected to add one item to the idea of death and destruction being central to garden stuff. REBIRTH. Seeds rot before they grow...Go figure. William(Bill) -- Zone 5 S Jersey USA Shade Earth sometimes. There is atleast one word misspelled deliberately in the above post. ) Serious Vision Problems? consider http://www.ocutech.com/ http://www.isas.jaxa.jp/e/snews/2004/0809.shtml |
#10
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"William Wagner" wrote in message
... In article , "Doug Kanter" wrote: Open fires??? What's that got to do with compost? :-) My father always burned bones before he add to our piles. Which we have had for awhile. Seems he thought it made the nutrients more available. Guess a lot like adding wood ashes etc. Death and destruction is a way of describing the way we garden. PS Got any fresh killed tree chips you want to dump on my yard? No chips, although the old lady across the street from my new house is trying to have her perfectly good sycamore murdered, in case you'd like to come to Rochester NY with a dump truck. One by one, I'm meeting the new neighbors. This one hobbled out yesterday to say hello. The first thing out her mouth: "Lemme tell ya about this damned tree. This has been the WORST year for it throwin' all that bark down & nobody can figure out what disease it is that's causin' it. And the town's no damn help! It's on their easement, and they won't come out & look at it". I tried to explain that the bark falls off those trees when they grow, like lobsters molting, and that the excessive shedding could be connected with the fact that we've had WAY more rain than usual this year. But no. Her tree is sick. |
#11
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Crimson Castle wrote:
The compost is a closed black bin with a lid. You need a bigger bin. A 1 metre cube usually improves the composting far better than those plastic bins. The bigger mass can generate and keep more heat to kill the seeds. And I have the same problem with grass seeds from grass clippings. Other things you can fiddle with are; moisture level (you may need to add water) bit of lime (especially if you put in gum leaves) nitrogen (dynamic lifter is relatively cheap - add water). |
#12
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"Crimson Castle" writes:
Hello, I'm thinking of using my weeds as compost. But my gardener told me to forget about it. He argues that its pointless placing the weeds into the compost bin and then using them as mulch (in three months time or so) because the seeds often don't die - and you end up seeding your garden with the darn weed seeds. He now insists that only lawn grass clippings get placed into the compost bin.... well that's another story. In the ancient past I'd put the weeds into a concrete compost oven and cook and bake the darn things - then use it. But we are not allowed to do that now - due to council by-laws. I thought of placing the weeds into a special big plastic tub in a far corner of the backyard- and then letting them soak in crappy water and some manure for a month or so. Would that help to kill the weed seeds? We soak ours in crappy water for +- 6 months and then use the crappy water. Works fine. |
#13
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"Holy Zarquon's Singing Fish" wrote in message
... We soak ours in crappy water for +- 6 months and then use the crappy water. Works fine. Six months? OK. BTW, Do you get problems with mosquitoes? |
#14
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I don't mind if the weeds don't get killed off in the compost heap, which I
always try and make hot by adding a mixture of dry leaves ,grass clippings, mulched branches, pot ash, weeds and manure. (heat will kill most weeds) It still gives me more compost for the garden, and each year the weeds are becoming less prevalent. A good combinations of weeds in the garden , not some mono culture of weeds, are a good sign your garden is healthy. Each year they become more easy to pull out, as the soil improves, and I am recycling garden matter back into my own yard, which is a good thing. But if you think weeds are BAD, as most people do, I would suggest to get a good worm compost going, and feed it to them. This is another method I personally use for 'weed control'. I have a bathtub, with 3 different sections, holes in the bottom for worm juice, and slats of wood between each section to allow the worms to migrate.When I throw the weeds into the newest section, where the worms aren't eating, I chop the weeds up to assist in rotting. Then the worms move in a finish the job off. At the end I have great worm compost, which I use for my seedlings, and very few seeds have survived, if any. ( I have another small worm bin for kitchen matter, which I add to weekly, the bathtub can not be added to in this manner ) "Crimson Castle" wrote in message ... "Holy Zarquon's Singing Fish" wrote in message ... We soak ours in crappy water for +- 6 months and then use the crappy water. Works fine. Six months? OK. BTW, Do you get problems with mosquitoes? |
#15
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I don't actually mind weeds - but their problem is that they thrive in my
garden and overwhelm my flowers and other plants. One question though - do the worms eat and kill the seeds? |
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