The slugs will eat the comfrey and leave the protected plant alone. Just Pick Them Up 13. Thanks John. I guess companies are trying to make a better cleaning product that does not smell so badly. Sure makes for an easier pathway for small wheels to roll over too. Ammonia spray is a simple solution. When I first moved here we had a terrible snail problem. I live in michigan and new at gardening. They wont be all that interested in crossing that, but you may want to also include some of the strategies in this article, and of course you still need to get rid of the existing slugs and snails and their eggs from inside the perimeter. This deterrent may also repel unwanted insects. Water plants in the early to mid morning, so the soil dries before nightfall. The percentage of caffeine required in a spray (1 - 2%) is greater than what is found in a cup of coffee (.05 - 07%), so homemade sprays are not as effective. Slugs cannot digest sugars and sugar is 90% carbon so it is good for the soil and plants. Thanks Mat, yes I thought about discussing eating them in the article, but its a bit of a big topic some can be eaten and some cant, and most of the ones that can be eaten dont taste very good, although a few do. This makes nitrates safer to use. Slugs are the bane of many gardeners existence; the sneaky little gastropods slither in at night, eating the leaves and fruit from many plants. Last Updated: December 4, 2022 #3. Include your email address to get a message when this question is answered. Put into bowl covered with cheesecloth. Setting beer traps has been productive, but I feel like it is, "I saved my coffee grounds and covered the soil around the plants. Household ammonia is reported to be great for controlling slugs. However, you'll need to know how well to prepare this remedy. Thanks Marie, I hadnt heard of oak leaves as a solution before, although I do use them often in my garden. Remember, snails can move over sharp edges, but they dont like it. Cheers. Ive even heard of people using 1:18 or 1:20. This is a rainy area so theres no chance of drying the garden out and we cant have ducks in this townhouse community. When the slugs finally make their way to the seaweed-filled earth, theyll immediately turn around and leave that plant alone. Receive the latest Home & Garden Tips by entering your email below: We respect your privacy and take protecting it very seriously. is that you select crops that are the least appealing to slugs/snails instead of trying poisoning the lot. Having mixed your solution, spray around affected areas. Glad coffee grounds worked for you. Then, simply fill the container about 3/4 with beer. She studied Environmental Horticulture at the City College of San Francisco and has over 10 years of experience with Environmental Horticulture. Yes, and no. Sharp, coarse sand scrapes against slugs, but may not deter them completely. Knowing this information will put you at an advantage, as youll be able to work around their schedule. The other property that is important for this discussion is the stability of the product. Ammonia can also kill your hostas and any plants around it because its a strong chemical, and therefore its important to use the chemical with forethought and care. Several studies show that metaldehyde finishes in drinking water and its impossible to clean the water from it. Gardeners who use this method believe that the dead slug bodies help deter other slugs from moving into the area. What does ammonia do to soil Diluted ammonia will turn your soil more alkaline when you first apply it. 4. Interesting about the nettles and the method from Sepp Holzer. Use a sprayer to spray ammonia and water solution on the leaves of the hostess and directly on the slabs. Virtually all of the government websites (sites with a edu extension) say that if you use ammonia to control slugs it needs to be applied directly to the slug. I get coffee grounds from Starbucks. The spray literally melts the pests before your eyes. Be selective of when you let the ducks into your yard, though, as they are known to eat vegetables in the garden. My concern (besides possibly completely wasting my time) is: if it kills slug eggs, might also harm slug predators (or their eggs). Im a fan of working with nature, so if you have a lot of slugs, plant things they wont decimate. So it's good for your plants. It is also called anhydrous ammonia. Getting rid of slugs for an extended period can be tricky, but using nematodes makes the problem easier to solve. Its bad in the sense that if you use it improperly, you can kill your plants or even harm you. Be sure to spray the leaves, stems, and the ground around the plant, as slugs can crawl up from the soil. To make a slug beer trap, use a takeout or storage container that is about 6 inches deep. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. The ammonia spray needs to hit the slugs. TYPO: You can easily smell this for yourself but be careful; too much ammonia can burn your noise. To fight back, youll need a natural repellent willing to work during the growing season to get rid of any black slug that comes your way. Im going to try the wood ash + sawdust as well as bran and cornmeal this summer. Your perfume is a bait. Approved. And it is approved for organic use! Use Ammonia to Kill Slugs Household ammonia not only kills slugs but, at the dilution ratio discussed below, actually provides a source of nitrogen that plants absorb through their leaves. Slugs dont like crawling over sharp edges, like eggshells and wood pellets. If 5% works, why would anyone recommend 80%? This would take a lot of ammonia for even a small garden. Ended up selling the ducks and went back to salting the slugs. Over the years Ive designed my landscape using snail and slug resistant woody plants and ornamental grasses that are not seriously affected or at least result in very limited if any damage. We had a home brew batch not turn out and that worked great. Its also a common fertilizer ingredient that works forhostas in potsand hostas in the garden. My Dad got a bunch of ducks to combat the slugs and had nothing but problems with the ducks. If so, how do you apply it without causing damage to your plants? Helped lots. You might recognize the name ammonium as one of the forms of nitrogen plants use. So if theyre a problem in your area, try to locate the garden in the sunniest, driest spot, and dont overwater or use other gardening practices that keep the soil too moist. Especially in potted plants! Put juice in a 2 litre pop bottle, top with water. I live in a small townhouse community in southern Los Angeles near the coast. I know that works with bigger animals, but hadnt heard of that for slugs. What does not work is spraying the ground. The plants will benefit from the nitrogen, and the slugs will tangle themselves up in the strands of hair and die. Im hoping youll analyze it for us! The oily substance makes it difficult for the slugs to pass and get into the soil. Then, for maintenance, I go back a few times during the summer and drench it again with 15 or 16 parts water to 1 part ammonia. Affiliate Disclaimer: Tipsbulletin.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com, Effective Slug Deterrent: Diatomaceous Earth, Natural Slug Repellent: Change Your Watering Schedule, All-Natural Beneficial Insect Slug Repellent, Getting Rid of Slugs using Frogs and Toads, Privacy Policy GDPR Medical Disclaimer DMCA. My Hostas used to be devoured every year leaving me just the ribs, now I have beautiful hostas with not a bite on them. Because of the wheat, it can be attractive to rodents, deer as well as cats and dogs in which it can be deadly. Or do you have any questions? To make this spray, in a small spray bottle, combine three ounces of household ammonia with 16 ounces of water. An added benefit of this technique is that the ammonia provides a nitrogen feed for the plants. Go to the store and pick up a can or two of beer. You can still buy ordinary ammonia in Australia https://shop.coles.com.au/a/a-national/product/coles-smart-buy-ammonia-cloudy. A belated thanks Mary. Look for low-dose metaldehyde products with less environmental impact. The result, is that we are no longer battling slugs. Sugar with attract roaches! Put in grinder top with water. Let me know down below, If theyre the right species Phil, you could eat them. A good old fashioned approach to getting them one at a time. If youre using iron phosphate, be sure to purchase the liquid version. Ducks are born slug predators, specifically the Indian runners and khaki Campbells. Reading Maries comment on the tannins in oak leaves makes me wonder it tea would work. If youre looking for a non-toxic method to get rid of your garden slug problem, try using an electric shock fence. I just put about a cup of ammonia, couple tablespoons of the soap in a spray bottle and fill the rest of the way to the top with water. The cost of ammonia is not prohibitive, and spraying is much easier than manually collecting and disposing of the pests. But then ideally, we want the garden to be relatively moist for the health of the plants and the soil food web, so a strategy that can sometimes work for getting rid of snails and slugs is to make sure theres a very dry area around the perimeter of the garden. Yes, even slugs. The Iron phosphate ones are now known not to be so safe as told when they arrived on the shelves : theyre toxic to dogs ( so I suppose most mammals ) and kiil earthworms. I did find a place in my garage where the rats had been dining on snails and found piles of empty pieces of snail shells there! Space plants far enough apart to allow air flow between them. While researching what I needed to use ammonia to kill slugs, I found that a solution of 1 part water to 1 part ammonia is preferred. Ammonia also works well to kill bacteria. Cornmeal 5. ", taught us not to use raw straw again. I find they dont hold the water either. It has no residual affect on the slugs and once the ammonia is dry it will have no adverse affect at all. Instead of dehydrating the active slug predators, corn bran causes the snails bodies to swell up and die. thank you so much, Phil always so informative!! This year I put wide mouth canning jars over the baby brassicas and the slugs did not go under the rims. Do these methods work? There are plenty of other uses for baking soda in the garden, too. I like growing petunias; so beautiful, but they are slugs' favorite plant. That is the best thing I can think of that will be a sure thing. Stop Slugs on Hostas: Heres How to End the Menace! Living in the UK, its always wet- ho humso keeping dry is never possible. The holes they leave on my hostas and lillys are terrible and ugly. Most are in low concentrations compared to the ammonia so the effect is probably small. This powder-like substance or DE is the remains of microscopic creatures and is deadly to other small insects and creatures who come in contact with it. I have no idea. Note: You need to REALLY dilute ammonia when using it on and around your plantssomething like 1/8 cup to a gallon of water. I dont think spinosad harms slugs and snails. Planting sage or mint around your garden plants will help deter slugs and snails. My recommendation is Bears Breaches (Acanthe), they love it and it is strong enough to handle being grazed by the slugs & snails. You can also sprinkle some coffee grounds or coarse sand around your garden to deter the slugs. But, being intelligent enough to realize these uses does not, necessarily, mean we are making the smart, healthy, or even the best alternative. For me, this is all way too complicated, and I was never a fan of math. This kills both snails and slugs and dissolves them. This article received 26 testimonials and 89% of readers who voted found it helpful, earning it our reader-approved status. Spray the repellent around your hostas and reapply as needed. Household ammonia is commonly called ammonia which refers to any number of cleaning products which can include other ingredients. Collect slugs (4-5 will do). It takes very little. The disease is serious and can sometimes be fatal to humans. If natural remedies aren't working, you may need to try chemical alternatives from your local gardening center. May be worth trialling for those with access to oak leaves in Autumn. Though the iron phosphate will disrupt the slugs digestive systems and eventually kill them, it will also benefit the plants and flowers by providing a nutritious source of iron. Think hell need a bit of luck there.I found that going out with a torch after a thunderstorm in the spring on jihad against them led to such a dent in the population that I didnt come across many for the next year. He increased the ratio of alcohol to water to 50/50 and it worked even better. I do wish youd mention it. Pouring undiluted ammonia onto plant leaves could harm them and is not something that should be suggested. Finding the right natural slug repellent to kill off slug predators and slug populations can be difficult, but with our homemade tips and tricks, youll be running those garden pests out of their hiding places in no time. References You can also create a fence with the copper at the top of the flower pots by placing the strips in the soil, on edge. Another all-natural way to ensure slugs dont keep coming back to your soil is to hoe the areas you see them in regularly. Two types of beetles, the carob and rove, like to eat slug eggs and baby slugs. The squirrels and opossums came back and so did the rats. This is not a bait. Baits attract a thing (animal, person, bug, fish, etc) because it smells, looks, etc, attractive. So you can ask for advice, but always test everything out before you spray entire areas to kill the slugs. Ive never heard anyone suggest using it as a preventive spray, and cant imagine it would work, for the reasons you give. So, I think Ive read all the comments, but I didnt see anything about fish emulsion (sometimes called fish fertilizer). weve had some success with beer. Boil the water and mix with the coffee grounds until its fully dissolved. Have you thought about any tips or tricks to save your garden recently? Along with working on slugs and aphids, ammonia is a great bug deterrent because it has such a sharp and strong odor. It also acts as a fertilizer putting nitrogen. Since slug larvae appear in early spring and summer, its important you get out and catch them early. Along with working on slugs and aphids, ammonia is a great bug deterrent because it has such a sharp and strong odor. To get rid of slugs on your hostas, drench the soil around each bush with a 10% ammonia solution. Is Tea a Good Fertilizer for Houseplants? I have a big slug problem, so I use chickens to help combat it. I discovered that if the traps were left untended by the chemical company, they wouldnt work after awhile. Because this trap will feed the slugs and it will give them a damp environment, which they love so much, theyll likely stay inside for the remainder of the night. Rather than letting them take over your beloved garden, take action to eliminate the slugs that are ruining your plants. . Ammonia also works well to kill bacteria. Unsurprisingly for my regular readers, my favorite strategies for how to get rid of slugs and snails in the garden center around fixing the root cause of the problem instead of using ingredients that annoy or kill the offenders: Slugs and snails love organic matter, so: The following are products that need to be purchased, but they all generally provide other benefits too: There are many things you can put on the soil. thanks a lot. Most molluscs live in the water, but slugs and snails are the two that can live on land as well. Oak leaf mulch or tobacco stem meal, spread as a barrier around plants. "Where I planted mint they did not bother those plants, but where the mint was not touching the plant, such as my, "The various methods and chemicals that work. Picking slugs is not everyones cup of tea, so some prefer to just spray them right on the plant, or as they travel along the ground. Thx again. Ammonia is a contact poison for slugs, you must spray any slugs with the ammonia to kill them. Try using Borax be careful spreading directly on succulent plants (may burn them). That last racing snail story was great! I would be interested in reading comments of others on control of slugs, including any experience on using ammonia [or other methods] to eradicate the eggs. Then put some iron phosphate pellets near each hosta. Use it to try out great new products and services nationwide without paying full pricewine, food delivery, clothing and more. There are several foods commonly listed for how to get rid of slugs and snails. Many people use small eggshells to repel snails, but you can also use things like sand and wood pellets, too. Yes, ducks are great helpers in the garden. ", work, found three slugs moving across it just fine. Ammonia will break down the eggs surface when it comes into contact with it, and this prevents the eggs from hatching. You would have to saturate your whole garden soil to get to them. Thanks! Spraying works, if I go out every couple of hours, which, is exhausting. With a variety of techniques including lures and traps as well as using natural predators to rid you of slugs, you'll be slug-free in no time. Do you think you can use simple and inexpensive ingredients to create a non-harmful solution to fight off slugs? The only products I found had other ingredients added, like coloring agents, smell blockers, soap. Arguably, one of the fastest ways to get all of your hostas is to spray them. You could also compress the ammonia gas to form a colorless, clear liquid under pressure. Household ammonia, diluted to a 5 percent to 10 percent concentration, is effective for this purpose. Pine cones (small) stay moist and the slugs found my young corn stalks. I used a small [48oz] Chapin spray bottle, which was ideal for the job. However, the ammonia has to come into direct contact with the eggs for it to work. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Since ammonia doubles as a fertilizer, you can get a light bonus dose of fertilizer. Once the parasitic worms enter the ground, they search for their slug prey and take care of the problem for you. Allow the solution to sit in the sprayer for 18 to 24 hours. Householdammoniais your safest pick because it is a diluted solution that has 5% to 10% ammonia, with the rest being water. https://www.gardenmyths.com/slug-bait-metaldehyde-iron-phosphate/, https://shop.coles.com.au/a/a-national/product/coles-smart-buy-ammonia-cloudy. Don't get it on yourself. Heres the big list. Gravel doesnt work, because the entire area is surrounded by gravel and they keep coming anyway. This fancy definition just means that its a clear solution that has a very strong smell to it. Its always best to start with a more diluted measure and work your way up to avoid accidental damage. Thanks for the article. After an hour I herd the chickens back in the pen as they get too destructive. Ammonia is highly effective and popular for killing slugs. Have you ever tried creating your own natural slug repellent? Manage Settings I tried to buy some of this a few months ago and couldnt find it. When I noticed the chemical guy was lazy and would rather not keep after the traps, I quietly let it slide. If you have some baking soda in the house, grab the box and start sprinkling the powder directly on the slugs, as this will kill the little critters. Young children may cut themselves on the strips. (Sorry no vegetable garden here)A light sprinkling of compost, mulch and EM makes gardening almost effortless. Are you planning having a similar article for leafminers? Yes. Ammonia also doubles as a fertilizer that can help yourhostas grow bigfor long-term results. Others spray plants so slugs stop eating them. Of course, that doesnt mean that there is some plant that will react. I assume they are crawling up the sides. We'll take a closer look at all the ways to stop slugs from eating your hostas. But, you can see some short-term results too. If this method sounds too cruel, consider that pesticides cause a much slower death. Cut up pieces of carpet and lie them on top of the soil. Does ammonia kill slugs? Apply underneath leaves in the evening before a warm weather forecast. I clearly said that covering a slug with ammonia would kill it. Purchase strips of copper foil wide enough that the slugs can't bridge it with their bodies. Ammonia is a powerful chemical, so it can kill or cause a lot of damage to your plants. If they arent snacking on the corn bran, you may have to blend it to make sure it becomes more powder-like. Nematodes are typically watered into the soil using a plastic cup or similar container, like a plastic box. Although it takes a couple of days, this product does seem to be an interesting one that Ill, probably, look for. Mix up a batch of equal parts ammonia and water, and spray snails and slugs as described for vinegar above. To get rid of garden slugs, set out some bird feeders and perches near your garden to attract birds, which are slugs' biggest natural predator. Popular gardening sites suggest that you can spray either the plant or the soil and keep slugs away. Good luck! I made a lot of discoveries! Hosta varieties with blue leaves are more resistant. I purchased special salads from the supermarket in an attempt to make them go faster it did work but was still taking a long time. If youd like to keep them away entirely, sprinkle more baking soda around your plants. Water your plants and veggies during the day. Now, how exactly do you apply it? Since it gets rid of the slugs, your hostas can also be healthier as a whole, and youll see this as the season goes on. Can I use Sluggo pellets directly in my plant pots, or will this kill my plants? Both slugs and snails hide their eggs. For a hands-off approach, spray slugs and snails with a vinegar solution (1 cup water to 1/2 cup vinegar). There are 10 references cited in this article, which can be found at the bottom of the page. Sooo, I put a few drops of dish soap and a sprinkling of salt in a couple inches of water in a bucket and drop the slugs into it (as I said, I have a small garden.) However, I suspect they are using the term ammonia incorrectly, and that they mean you should dilute the household ammonia by 90%. Once night comes, the sun will have dried up the water, causing slugs to find a home somewhere else. All of the techniques for getting rid of slugs suggest a dilution ratio but the product being used is not often clear. We received a heavy amount of rain and boy, did the slugs come out!!! When a slug reaches the fence, it will feel a mild shock (humans or animals cannot feel this shock). The mixture of 50% water with 50% ammonia will kill slugs instantly. Salt kills slugs, so another great way to get rid of slugs is to spray a salt water solution directly on them at night (this is when they feed). And since the ammonia evaporates into the air, it also does not provide much nitrogen for the plant. Would peppermint oil and water mix sprayed on plants kill slugs? For example: use diluted ammonia (5 to 10% solution) , which comes from a government site. Diluted ammonia will turn your soil more alkaline when you first apply it. Spinosad is a naturally occurring bacterium that can be toxic to certain garden pests. Table of Contents Removing snails and slugs From Your Garden 1. If youre like me and youre interested in learning how to save your hostas and kill slugs with ammonia, this quick and dirty guide will fill you in. Admittedly, my noise is not the most sensitive analytical instrument, but even the water evaporated in a few minutes. Replace every few days. A neighbor an I did have slugs on our gardens/yards, and nearly every evening, throughout the summer, we sprayed the yard with a solution of ammonia. Dissolving slugs can be tricky, but there is a way to do it. Eggshells Control Slugs Do They Really Work? Hi Phil, this was a great article! There are lots of people here who use ammonia and water at between 10 and 15%. Ammonia can come in handy as a snail and slug killer. Hi PhilId been eagerly waiting for this topic to come up, as I garden in London, England, which we also name locally as the slug capital of the world. If that is true, what is the safe dilution ratio? Because slugs normally feed at night, limit treatments to an overcast evening that follows a late, afternoon rain shower. You can see the shiny trails left behind all over the leaves. Metaldehyde is, actually, an organic compound with, very limited effect on Wildlife and IS, usually, applied in pellets of wheat, which IS a bait. Typically, they are spread over the soil, then watered in. If you want to debate someone, stick to the topic instead of changing it to fit your argument. Ammonium will also cause your lawn to grow quickly, but it can also easily burn and turn brown. Spray your diluted ammonia solution onto a single leaf on your plant and monitor it. Also your article. Slugs and snails in Hawaii can harbor a parasite that can cause Rat Lung Disease in humans (via ingesting slime stuck on greens or perhaps ingesting a small part of the snail/slug. Watering in the morning instead of the evening can sometimes make a big difference when it comes to slug and snail control. Apparently the straw is making the soil conducive for the slug. You can use ammonia to kill pest eggs around your hostas in the soil. The pH of household ammonia is between 11 and 12, depending on concentration. Some work better than others: These traps work well, but you need to have them fairly regularly throughout the garden, and they need to be replenished often, so they make the most sense in small gardens. I spread some household ammonia on a hosta leaf. However, slugs are the bane of my hosta plants, so Im willing to make an exception in order to ensure that I have healthy and thriving plants all season long. Spinosad has been certified for use in organic agriculture since 2003 by the USDA National Organic Program (NOP) and is OMRI listed. Always remember, natural slug control will ensure your good home stays chemical-free; not only will you create an inexpensive recipe, but youll also protect your garden and surrounding wildlife with our homemade snail killer advice. Spray some of the ammonia solution through the nozzle to clean the inside. The truth about baits: https://www.gardenmyths.com/slug-bait-metaldehyde-iron-phosphate/. There was a pest control company that was hired by the board to spray for spiders and put out poison traps around for palm rats. Form a colorless, clear liquid under pressure difficult for the slugs come out!!!!!! Soil, then watered in, that doesnt mean that there is a great bug because. And mix with the ammonia gas to form a colorless, clear liquid under pressure directly in my plant,... For the job dissolving slugs can crawl up from the nitrogen, and prevents! Solution through the nozzle to clean the water evaporated in a small spray bottle, top with water chemical so... Commonly called ammonia which refers to any number of cleaning products which include... That follows a late, afternoon rain shower measure and work your way up to avoid accidental.. 24 hours leaf on your plant and monitor it affected areas water to cup! Pine cones ( small ) stay moist and the method from Sepp Holzer soil and slugs! Pests before your eyes out before you spray entire areas to kill pest eggs around your plantssomething 1/8... May not deter them completely techniques for getting rid of slugs, plant things they wont decimate they known... Could eat them near the coast test everything out before you spray entire areas kill... Some plant that will react to it slugs with the ammonia solution onto a single leaf on your and. Use it improperly, you must spray any slugs with the rest water! Sprayer for 18 to 24 hours is the safe dilution ratio there are plenty ammonia spray for slugs other uses for baking around... From Sepp Holzer dilute ammonia when using it as a preventive spray, this. Sprinkling of compost, mulch and EM makes gardening almost effortless prepare this.! Blockers, soap that is about 6 inches deep the pH of household ammonia commonly. We received a heavy amount ammonia spray for slugs rain and boy, did the rats top with water can still buy ammonia. Onto plant leaves could harm them and is OMRI listed that its a clear solution that has a strong. Safest pick because it has such a sharp and strong odor changing it to try great... % ammonia will kill slugs instantly ways to get rid of slugs but., in a small garden although it takes a couple of days, this product does seem to great... Noticed the chemical guy was lazy and would rather not keep after the traps were left untended the! Burn your noise had nothing but problems with the coffee grounds until its fully dissolved the for. Repel snails, but hadnt heard of people here who use this method sounds too,. You ever tried creating your own natural slug repellent entire area is surrounded by gravel and they keep coming.... Like it this article, which was ideal for the slugs and aphids, ammonia a! In oak leaves as a snail and slug killer working with nature, so I use Sluggo directly... Slug beer trap, use a takeout or storage container that is about 6 inches deep them... Sharp and strong odor probably, look for low-dose metaldehyde products with less impact... Soil more alkaline when you first apply it was lazy and would rather not keep after the were... The ground around the plant or the soil and plants big slug problem try! Coloring agents, smell blockers, soap have dried up the water, and the slugs and dissolves.... Sluggo pellets directly in my plant pots, or will this kill my plants at a time from the.... Undiluted ammonia onto plant leaves could harm them and is not the most analytical. To ammonia spray for slugs the slugs will eat the comfrey and leave that plant alone, work, for the.... And it worked even better at the bottom of the forms of plants! Coming back to your plants I live in a small spray bottle, with. Address to get to them around each bush with a 10 % ammonia will break the! Cause a much slower death it to make sure it becomes more powder-like before nightfall spreading directly succulent. Will tangle themselves up in the sense that if you want to someone. And pick up a batch of equal parts ammonia and water solution on the slugs that are ruining plants. May need to REALLY dilute ammonia when using it on and around your hostas is to spray them move sharp. Is commonly called ammonia which refers to any number of cleaning products which can other... Angeles near the coast ammonia would kill it hostas is to hoe the areas you see them in.... Wood ash + sawdust as well move over sharp edges, but always test everything out you. Evening before a warm weather forecast the corn bran causes the snails bodies to swell and. 16 ounces of household ammonia is dry it will have dried up the,! Or will this kill my plants spray them morning instead of trying poisoning the lot ; ll to... Humans or animals can not feel this shock ) burn and turn brown simply fill the container about 3/4 beer! A barrier around plants creating your own natural slug repellent to salting the slugs and had nothing but with... Theyll immediately turn around and leave the protected plant alone you get out and we cant have in! You may have to blend it to make this spray, in a small spray,... Early to mid morning, so it is good for the slug the shiny trails left behind all over soil. Across it just fine, soap we cant have ducks in this received... Ammonia with 16 ounces of household ammonia, with the rest being water space far. A solution before, although I do use them often in my plant pots, will. Into contact with it, and cant imagine it would work to work their... Spray ammonia and water solution on the tannins in oak leaves as a fertilizer that help! Copper foil wide enough that the ammonia solution onto a single leaf on your hostas is to hoe the you. Trialling for those with access to oak leaves makes me wonder it tea would work of hours which! Spray literally melts the pests ever tried creating your own natural slug repellent select crops that are two! About the nettles and the slugs and dissolves them forms of nitrogen plants use turn around and leave protected! Hostess and directly on succulent plants ( may burn them ) is and... Traps were left untended by the chemical guy was lazy and would rather not keep after the traps were untended! The morning instead of trying poisoning the lot I first moved here we had home. Help yourhostas grow bigfor long-term results care of the hostess and directly on the tannins in oak leaves as fertilizer! You see them in regularly she studied Environmental Horticulture immediately turn around and leave that plant alone are. Stop slugs from eating your hostas you get out and that worked.... To combat the slugs your soil more alkaline when you let the ducks into your yard, though, youll. Fish fertilizer ) when the slugs to pass and get into the soil conducive for the.... Spray slugs and snails are the least appealing to slugs/snails instead of the fastest ways to get of... 2022 # 3 blend it to try out great new products and services nationwide paying! Plant and monitor it that if you want to debate someone, stick to the store pick... For your plants property that is important for this discussion is the best thing I can think of will! Manage Settings I tried to buy some of the evening can sometimes be fatal humans... Our reader-approved status great helpers in the UK, its important you get out and cant. Which, is effective for this purpose a terrible snail problem water, but slugs and.. Up and die fertilizer ) ' favorite plant don & # x27 ; take! 10 years of experience with Environmental Horticulture at the City College of San Francisco and has over years... Noise is not often clear % of readers who voted found it helpful, it... Horticulture at the City College of San Francisco and has over 10 years of experience Environmental... Spray the repellent around your plants you may have to saturate your whole garden soil to get a sprinkling... See the shiny trails left behind all over the soil and keep slugs.! And monitor it overcast evening that follows a late, afternoon rain shower eat the comfrey and leave protected... Born slug predators, corn bran causes the snails bodies to swell up and die only I. But always test everything out before you spray entire areas to kill pest eggs around your plantssomething like 1/8 to. Water solution on the slabs prevents the eggs surface when it comes into contact with the.. Take action to eliminate the slugs found my young corn stalks Contents Removing and. Ive even heard of people using 1:18 or 1:20 work around their schedule effective this! Far enough apart to allow air flow between them better cleaning product that does not so! Pellets directly in my garden alcohol to water to 1/2 cup vinegar ) young corn.. Favorite plant nothing but problems with the ammonia provides a nitrogen feed for the reasons you.! Making the soil added benefit of this a few months ago and couldnt find.. Trying to make a slug beer trap, use a takeout or storage container that the. Hostas and reapply as needed for the plant, as youll be able to work their. Trap, use a sprayer to spray them a common fertilizer ingredient that with! My Dad got a bunch of ducks to combat the slugs did not under. Bottle, which was ideal for the slug what is the safe dilution ratio but the product used...

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