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最好最环保健康的方法杀除杂草 是什么？ 是白醋
既便宜又有效 不用买化学药品了 不会对人和宠物有害
刚才拔杂草的时候邻居过来告诉我的 然后网上查了下 居然是真的
据说更有效的方法是中国式： 白醋+加盐+10滴洗碗液+漂白水
美国式： 白醋+漂白水
解释为 白醋杀根部及新的杂草 漂白水杀成熟的老的杂草
记住要用喷洒器而不是直接整盆泼上去
Got Weeds? Use Vinegar, Not Roundup
NEED PROOF THAT VINEGAR IS A WEED-TERMINATOR? Just look at the weeds growing along a pea-stone path in my Herb Garden. These were photographed yesterday afternoon, just moments before I sprayed them with cheap, undiluted, store-brand white vinegar. Here’s what all that greenery looked like this morning:
I’d say those weeds are deader than dead. And that’s why I use vinegar on the gravel paths, brick walk-ways, and blue-stone patio here at A Garden for the House. For me it has proven an effective, eco-friendly answer to Roundup.
And speaking of Roundup, this year Monsanto, the product’s evil manufacturer, agreed with the New York Attorney General’s office to discontinue their use of the terms “biodegradable” and “environmentally friendly” in ads promoting Roundup. Why? Because these terms were bald-faced lies. Roundup is neither biodegradable nor environmentally friendly.
The next time you want to murder your weeds, why douse them with something that will remain in the soil for who knows how long? Maybe you should reach for vinegar instead. Vinegar is cheap. It’s easy to use. I keep gallons of it in my garden shed.
How to Apply: You can use a watering can, a spray bottle or a pump-sprayer to apply vinegar. I use a pump-sprayer, because it is more efficient. Be sure to rinse your sprayer after use, or metal parts (if any) can corrode.
Make your application on a warm, sunny, calm (not windy) day. Vinegar is not selective; it can potentially harm plants you wish to keep, should you accidentally spray them. As I said earlier, I use vinegar on walkways, where grass and ornamental plants are not an issue.
Will vinegar kill every weed in every garden? That I can not say. I only know that it has kept my pathways free of unwanted growth.
Instructions
既便宜又有效 不用买化学药品了 不会对人和宠物有害
刚才拔杂草的时候邻居过来告诉我的 然后网上查了下 居然是真的
据说更有效的方法是中国式： 白醋+加盐+10滴洗碗液+漂白水
美国式： 白醋+漂白水
解释为 白醋杀根部及新的杂草 漂白水杀成熟的老的杂草
记住要用喷洒器而不是直接整盆泼上去
Got Weeds? Use Vinegar, Not Roundup
June 16, 2011
NEED PROOF THAT VINEGAR IS A WEED-TERMINATOR? Just look at the weeds growing along a pea-stone path in my Herb Garden. These were photographed yesterday afternoon, just moments before I sprayed them with cheap, undiluted, store-brand white vinegar. Here’s what all that greenery looked like this morning:
I’d say those weeds are deader than dead. And that’s why I use vinegar on the gravel paths, brick walk-ways, and blue-stone patio here at A Garden for the House. For me it has proven an effective, eco-friendly answer to Roundup.And speaking of Roundup, this year Monsanto, the product’s evil manufacturer, agreed with the New York Attorney General’s office to discontinue their use of the terms “biodegradable” and “environmentally friendly” in ads promoting Roundup. Why? Because these terms were bald-faced lies. Roundup is neither biodegradable nor environmentally friendly.
The next time you want to murder your weeds, why douse them with something that will remain in the soil for who knows how long? Maybe you should reach for vinegar instead. Vinegar is cheap. It’s easy to use. I keep gallons of it in my garden shed.
How to Apply: You can use a watering can, a spray bottle or a pump-sprayer to apply vinegar. I use a pump-sprayer, because it is more efficient. Be sure to rinse your sprayer after use, or metal parts (if any) can corrode.Make your application on a warm, sunny, calm (not windy) day. Vinegar is not selective; it can potentially harm plants you wish to keep, should you accidentally spray them. As I said earlier, I use vinegar on walkways, where grass and ornamental plants are not an issue.
Will vinegar kill every weed in every garden? That I can not say. I only know that it has kept my pathways free of unwanted growth.
Instructions
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Buy the right type of Vinegar for weed control. Regular grocery store white vinegar which is 5 percent acetic acid can be used to kill weeds but may not be strong enough to work every time. It can be boiled down to make it stronger but it will usually work for most weed control problems. There are stronger agricultural vinegar solutions available for killing many weeds. Stronger agricultural vinegars are potentially dangerous and if used incorrectly can damage the soil. Go to one of the big box stores and buy the cheapest vinegar, usually around 2 dollars a gallon. Also buy a cheap liquid dish soap, look for one that says detergent on the label but not anti-bacterial. The soap will help the vinegar to stick to the leaves and not just run off. Lastly purchase rubbing alcohol, usually sold as a 70 percent solution. A quart container of it will last a long time. This weed control solution is a cheap way to kill weeds because of how cheap the ingredients are and because of how little has to be used to actually kill weeds. - 2
Mix up the following recipe or find one on the web. There are hundreds of recipes for vinegar based, organic herbicides on the web that include everything from just plain vinegar to orange juice, apple juice, cooking oil, gin, and table salt. Salt is often cited as an additive but it can ruin the soil and gradually leach into the surrounding untreated area to kill plants there. As for the other additives, after doing quite a bit of research and experimentation, I found this basic recipe works very well on nearly all types of weeds. Mix 1 gallon of white or apple vinegar with 2 oz.(4 tablespoons) of the liquid soap, and 1/2 cup of the rubbing alcohol. Place this solution in a garden sprayer and apply it to any plants just to the point of wetting the leaves well. Realize that this solution is a non-selective herbicide that will harm or kill any plants it gets on, including grass. It is also not systemic, meaning it will not be taken up by the plant or carried to the roots. It will only kill back the parts of the plant it is sprayed on and if the plant is young that will be enough to kill it totally. Total weed control is an ongoing process requiring repeated treatments to kill really tough weeds. - Sponsored Links
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Apply the solution on the weeds. For older, well rooted plants reapply the solution as the plants grow back. By keeping the tops killed back the roots will eventually die, but depending on what type of plant it is, this may take up to a year. Weeds like oxalis and woods sorrel often only take one treatment along with very young crabgrass and dandelion sprouts. Vinegar as a herbicide, can kill quickly, in some cases causing the weed to wilt in minutes and be dead within an hour. The pictures included in this article show common lawn weeds before spraying them and what they looked like 12 hours later. This organic herbicide solution acts by dissolving the waxy coating on the leaves causing the plant to lose all the water in its tissue and dry out. Unlike MSMA weed killers, this solution is non-systemic which means it is fairly safe to apply this herbicide around larger bushes and shrubs. It will only affect the leaves and green stems it gets on. As long as any bush is not covered with it, only the leaves it happens to get on will be killed. As a crabgrass killer and for crabgrass control it works best on young sprouts and will kill other grasses it gets on. - 4
Understand the uses of a Vinegar herbicide. Because it is a non toxic herbicide, this vinegar weed killer is great for lawn care spot treatments at any time as it is a pet safe weed killer. Be careful not to over spray the solution onto any grass that's desirable and remember to only use enough to wet the leaves of the weed, not drench it. Using vinegar as a soil drench will kill plants, but it will change the pH of the soil, which will affect what plants can grow in it in the future. This total weed killer can also be used to keep walkways and brick patios clear of weeds without harming the bricks or concrete. Because it kills by drying the plants out, the best time to treat weeds with this solution is when it is warm and they are in the full sun. The killing time will be shorter when it is hot and the plants are stressed from drought. - 5
After the first treatment to control weeds, keep an eye out for any new growth from existing roots such as the tap roots of dandelions and the bulblets of nut grasses and clovers, then retreat any young sprouts as soon as they appear. By repeatedly killing off the tops the roots will be starved out and will die off. Be sure kill any weeds before they have a chance to bloom and go to seed. This means the best time to treat weeds is when they are young and small. I keep a spray bottle of this vinegar weed killer with me when I mow the lawn and spray any weedy patches I find. Vinegar has no residual effect, meaning it will not keep on killing after it dries so it is safe to use even before setting out new plants or planting seeds in the treated area. This also means the dead weeds and lawn clippings from weed control treated areas are safe to feed to livestock or place in compost piles unlike those treated with chemical weed killers like MSMA.
Below under resources there are links to other articles on gardening. Please rate this article and any others you check out, thank you.
All contents and photos copyrighted by Aupoet.
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