If you end up with food leftover or have some organic scraps like leaves, and grass and would like to turn them over waste into something useful, well, you definitely can. You can give them a second life as compost (also known as a natural fertilizer) with the top compost grinders we’ve chosen for you.
Your leftover food doesn’t have to end up in a landfill. Instead, you can turn them into the most useful thing for your garden, which is high-nutrition soil. According to the EPA, every year food accounts for 20% of what Americans throw away. These materials, food, and other organic materials like paper towels end up in landfills, causing 15% of methane gas emissions in the US, which is a major cause of climate change. In many states, many organic materials like leaves, and grass have already been banned due to the fact that biodegradable scraps release chemicals which include methane gas emissions, harm the ecosystem. Instead, that can be decomposed not only into plant food which is soil but also can be recycled into fuel and valuable materials.
These items can also take up to a quarter of the landfill’s mass on a yearly basis. Composting biodegradable leftover stuff that ends up as a mountain of scraps at the end of the month or quarter, is the most effective way to use your scraps and nourish your garden. It’s a great way to use the things in your refrigerator that you didn’t quite get to that start to turn or go bad. You don’t feel wasteful about that.
Many people use compost piles, leaf chippers, wood chippers, or some sort of blade for shredding materials, and as well as, some try creating their own compost at home for free, without spending bucks, but that’s is never the correct way to do and if it was as easy and complete to do it yourself, these compost grinders was never made.
Composting is more than cutting it up or putting it in the compost pile, letting it there what we assume.
Well, compost is basically the process of biodegrading or decomposing organic and non-organic items which happens through cutting items into pieces and turning them into nutrient-rich soil. These items include kitchen scraps, garden scraps, and other natural resources scraps.
You can either just make a three-by-three or three-foot by-three-foot compost pile on the ground but better than that, there are some fantastic compost grinders that do more than a simple grinder or your homemade compost.
In this article, we’ll go over one of the most natural ways you can make your garden grow better, it’s composting, and we will also explain what’s compost or composting, what’s compost grinding and the best compost grinders of 2020.
A quick primer on compost before I dive into 6 best compost grinders.
In A Hurry? Here Are The Best Compost Grinders…
What is Compost

6 Best Compost Grinders For Food Waste in 2020
Compost is basically grass clippings, kitchen scraps, and any kind of wood products that you would break down into pieces that would end up into rich nutrient soil. Any kind of wood chips like leaves and any kind of paper products that are decomposed breaks down into what we call compost. In this process, rich soil adds minerals and does a lot more beneficial things to the soil.
Conversely, soil is what we call the covering of the earth. It’s minerals, rock, clay, sand, fruits, vegetables, and everything that is decomposed and everything that falls onto the ground decomposes and turns into the soil and that’s what feeds the soil.
Basically composting is creating an ecosystem for the bacteria and fungi to do the work that they are built to do, to the point where we put on a plant, and that enhances the plant from every aspect. Versus, when the compost isn’t finished, sometimes can harm the plant. What’s also really important is the temperature you have to maintain the temperature that uses the temperature checker to see the temperature. And that’s the decomposition process. Composting is all about the microbial action of your compost.
The compost grinders protect materials from pests, as the liquid drains off and the decomposition process is kick-started.
If you’re in the city, you can keep your scraps in your freezer or get a small container to keep inside your house or apartment, but that’s not simply what compost grinders do for scrap. If you live in a house that has a backyard, you can also use a compost pile which most do, but like I said, it doesn’t do as convenient work as what compost grinders do. As well as, compost grinders have many features that a simple compost pile doesn’t, like heat, which is a really vital thing for composting and helps the microbes break down the organic matter.
Whether you live in a city in an apartment or in a house where that has a backyard, you can turn your scraps into powerful well-decomposed soil and food for your garden.
What does compost actually do?
Composting does a ton of useful things and does a lot more for your garden than you’ve thought of, here are some of them.
- First, it improves the nutrients in our soil that our soil life can then further break down and make bio available to our plants.
- Number two, it improves water retention. When you add organic matter, your soil can actually hold more water. Its actually one of the best ways to improve clay soil. There’s a whole lot of benefits and really it’s just your scraps that have been broken down. Bacteria, fungi, insects, all sorts of things are breaking it down into smaller and smaller parts so that eventually it can actually be taken up by your plants to create some epic harvests.
6 Best Powerful Compost Grinders For Scraps in 2020
Compost is one of those things that people are worried about, thinking it’s going to be difficult to do, maybe it’s complicated, it’ll smell funny and it takes a long time. That’s partly true but if you do it the right way, it takes a very simple approach. These compost grinders make it quite easy.
It’s so simple that it only requires to keep your grinder in an approachable area and accumulate all your house stuff that isn’t useable anymore like all your peelings and tea and coffee grounds into the compost grinder and start it. There are many compost grinders but we have done all the difficult work for you and chosen the best ones out there. Here are they.
1. Top Pick: The Perfect Food Composter for Kitchen
This kitchen composter turns your kitchen waste into nutrition treasure in as soon as three hours, reducing your kitchen waste up to 90% of its primary volume. This useful kitchen grinder does what most composters can’t. The filter monitoring system takes you to never worry about when to change your filters again. This smart compost grinding requires no venting, draining, or additives and it is also odorless and is entirely environment friendly. It’s so easy to use that all you need to do is press the button after you’ve thrown in your kitchen waste without venting or draining required.
This useful grinder takes very little space and is quite handy and lightweight which lets you place it wherever you need it in the kitchen. Not only that, but it also doesn’t attract scavengers. This smart food compost grinder accepts a variety of foods you can compost in but there are always some foods you shouldn’t try. That can be eggshells or anything that’s pretty hard for compost grinding.
There are probably some flaws to it, which may burn or break at some point. With that though, it’s simply the next version of a simple compost pile and does process everything pretty quickly in as little as three hours.
- Reduces kitchen waste up to 90%
- Very easy to use
- No venting, draining, or additives required
- Odorless
- Easy to break
- Not very large
2. The Intelligent Compost Bin
If you’re looking for an intelligent compost grinding bin that takes care of your waste smartly, you can rely on this pretty intelligent composter. This composter is a complete package of your food and organic scraps that takes up to 60 Litre/16 Gallon. Despite the massive space, this makes your waste and recycling need pretty well organized into one stylish can. It’s really well designed and constructed even for space-limited areas even if you’re in an apartment or in the city so if you’re in a space shortage and would like to use wisely every inch of your space, then it will do it for you.
All of the compost bins are removable which allows you to remove and clean up when required. What I like the most about is while it takes care of the waste, it also keeps the airflow to dry waste up by letting air enter and as well as going out through a carbon filter without any unpleasant smell. It’s very easy to use, easy to fill and empty, and easy to clean when it’s a little bit dirty.
Just like everything else, it has its own downside. While it doesn’t have many downsides, the only downside is, if the top is used for a while, it may break or lose, but fortunately, this smart bin has a 10-year guarantee that will repair or replace it very easily.
Things We Like
- Huge space
- Easy to use
- Well designed
- Reduce moist with airflow technology without odors
- 10-year guarantee
Things We Don’t
- Breakable top-up (Can be replaced by the manufacturer through the 10-year guarantee)
3. Best Outdoor Compost Grinder: The Compost Beast
If you want a pretty solid heavy metal composter unlike others which are made out of plastic that is more breakable, then, you’ve no better option than this compost beast. This steel composter is well designed and produced for heavy-duty and large compost that can hold up to a solid 106 Gallons with the two chambers so if you’ve got a lot to compost, you can get one of these.
The temperature inside this is significantly higher than 160 degrees, which ultimately results in a quicker and better quality convert. This, as well as, leads to adding more scraps so when there’s more mess breaking at the same time, it gets hotter that will finish faster. Not a whole lot faster but probably faster than fewer items or less volume put into it.
In terms of airflow, it does a pretty nice job of flowing air in and out from the tiny holes put from both sides. Now there are probably some challenges compared to its previous (Jorform JK400 Model). It might develop rust. But thankfully, it doesn’t have rust or any other problem when you buy a new one and it won’t have problems soon. One of the most useful things is, even though it gets pretty heavy when it’s full, that, you have full control over it via the handles to roll and mix it up without your hands going into.
This composter model will set you back some money but it’s probably one of the items that will last longer unlike some of those cheap inexpensive plastic ones.
BTW: If this model of this compost grinder is expensive for you, you may try out this (Jorform JK400 Model) which is very closely similar to it except it is lighter than the above one.
Things We Like
- High-level top-rated customer support service
- Long-lasting
- Easy to spin with easy to spin handles
- Well designed
Things We Don’t
- Expensive
- Gets heavy when it’s full
- Takes time
4. Best Value: The Outdoor Tumbling Composter
When it comes to composting, it is my favorite. This is Amazon’s number one top-rated by over five thousand people. This Hotfrog guy is raised a couple of feet off the ground by a steel frame which makes it easy to catch around. It is also hard for uninvited critics to get into context. This one is of a two-stage processing system that is made of steel and solid durable plastic. This incredible composter is an eco-friendly choice made from one hundred percent post-consumer propylene. With the hard steel frame along with gravity.
This powerful yet smart composter has adjustable air vents that are resistant to VV rays at a definitely affordable price. With its fair price, it is also very friendly to rolling and transporting it anywhere in your garden where there is plenty of sunlight. In addition to it, it has also a very useful chamber and plenty of spins that are very effective for the airflow. It considers every aspect and won’t depress you up.
Things We Like
- Very easy to use
- Affordable price
- Made from high-quality material
- Aeration system
Things We Don’t
- Not very large
- Takes time
5. The Essential Outdoor Composter
A composter is pretty useful which should be accessible everywhere in the house. So if you want to compost scrap items from your garden to harvest and use them back into your garden then, well, you can with this essential outdoor composter. This straightforward composter is simple but effective and works pretty well. This outdoor compost fits anywhere in your garden in any season of the year. It’s pretty well designed for simple use which lets pretty much enough air come in and out through the fins, two compost chambers, a fairly large door to throw or remove compost when it’s finished, which has a capacity of 37 Gallons, making you use continuously year-round.
This heavy duty composter is made of solid and durable materials that do not degrade under sunlight. It takes cares of everything bad with the compact seal to block pests, harmful toxins, and bad stuff. There’s no more need to dig or mix scraps with your hand. This simple but effective composter will do it for you.
It’s as easy as opening the door, inserting scraps, and closing the door. Once you do, just turn it every 2 to 3 days, and in the warm and hot season and proper placing in a sunny place, it can finish in as soon as two weeks. Getting this will also provide you with a pair of water-resistant garden gloves, with a full grip that works indoors and outdoor. It has never been so easy to compost like this.
Things We Like
- Aeration system
- Mixing Bars
Things We Don’t
- Not very advanced
- Takes time
- Not for indoor, takes place.
6. Amazing Kitchen Composter
Whether less or more, your leftover food is your hard-earned money and a complete water, sun, soil, and energy waste natural resource that shouldn’t end up in a landfill which is pretty harmful to the environment and be wasted. What you can do about this is, this amazing kitchen composter, it does all that’s needed.
Composting food typically needs to transfer which costs transfer, requires plenty of time, and a place to store or what most people use the container and eventually costs as when you buy a pack of nutrient-rich soil. But let me tell you that, that’s completely changed now and it’s pretty updated now.
With this new kitchen composter, none of those is required anymore. This amazing kitchen composter is really more of a simple bin or container, that composts food scraps into nutrition soil without venting, draining or additives required and in as little as three hours, instead of weeks or months. You can decrease your food scraps up to 90% of its main volume with a three-step process. It’s completely odorless and environment friendly making it able to use everywhere in the home, kitchen, and anywhere else. All you’ve to do is load the scraps and hit Go.
Things We Like
- Quick & easy
- Odorless
Things We Don’t
- Not well designed
Getting Started with Compost Grinders
After you’ve purchased your favorite compost grinder, if you’re trying to use your refrigerator, your kitchen, or your yard scraps to compost, that would normally go into the landfill, here are some things to consider getting started with. Not only they are good for starting up, but also they are good for composting in general, its easier to compost, better for you and better for your plants.
- If you’re just starting your composter out, one of the best ways to get all those microbes humming is to take some compost starter. You can buy this online from a variety of brands, and you just want to get an organic compost starter that is full of microbes that are ready to go and it has some alfalfa and kelp meal in there as well. And then you can add it to your starter compost and then put some water on it and then you do that once several times or so every other month. So after a few times when the items have finished composting, you’ll have a great high nutrition-rich soil that looks like crumbled chocolate cake and you just spread it on your flowerbeds and in your pots. With just these kitchen scraps, a little bit of time, and the right microbes, you will have the happiest garden you can have.
- Anytime you’re peeling off anything you can use all those peels of potato, all of those cucumbers peel, or any sort of skins off of fruits and vegetables, so all the vegetables that you have in your house. Those are great for compost those are easy to do only ones to kind of think about if you’re a beginner composter are onions and garlic.
- One of my favorite things is coffee grounds. If you’re drinking coffee every day like I do, you actually accumulate quite a lot of coffee grounds, those can go right in the compost if you use unbleached filters. Those can go in as well.
- The best thing to compost is plants itself in which you will compost plants and feed them themselves.
- Another thing that is very good to add is biochar which will kind of incorporate the biochar and rock dust into the mixture and help break it down and make it more accessible and available for your plants.
Here are some things that aren’t good for compost grinders.
- Some people think that repelling earthworms is a virtual part of the composting process but I’d rather avoid those if you’re just starting out.
- Another thing that I try to avoid as a beginning composter is eggshells. You can crush them up but I find if you’re just starting out and your compost is new, they don’t break down as much. You’re gonna have those little eggshell pieces pulled out when you’re about to compost.
- And last but not least, that is any meat or dairy products, I personally avoid cooked items like oatmeal even though that can work really well, but I find that some of these things can really make your compost go bad and start to really smell. Also, they do attract more animals and pests.
- Manure sources and similar stuff that went actually went through an animal and as well as a lot of industrial manures are not good because they may be contaminated with GMO’s heavy metals, pesticides, or even more importantly herbicides.
Things You Need to Know Before Composting
As you are aware of how to get started, what’s really important is, that you need to maintain the temperature of your compost items which can be checked through the compost thermometer. It shows you how much is the temperature specifically how cold or how hot is it and if it is too hot, you may cool it down a little bit by adding green items or if it’s too cold, you may add some brown items or add other things like moisture based on the specifics.
You gonna combine your green items which were wet with your brown items which are dry so that’s a kind of the science that’s the only real science you need to think about composting is, having the green and the brown together in the right amounts.
- Start with the brown, add the green and you just layer that up so when you go and look at your composter. If it seems a little too wet and you smell anything at all, add more brown. If you go look at it and it seems dry, you might want to add more green and you might even want to put some water in it to make it moist.It really should smell like good soil as it’s being made and ultimately you’re gonna have this beautiful, almost like chocolate cake soil. That’s what some people think of, it feels like crumbled chocolate cake and it seems great, it really just smells sweet.
Compost is actually an essential part of organic gardening and what’s more important is to feed your plants, plant-based compost. This means, compost plants with the composter and feed your plants.
How to Use The Compost Grinders
What we knew was how to get started, but actually, it’s quite important to know how to really use them. While there are many different composters so they’re obviously different to use from each other. Some are too easy and some are not. Don’t worry, we’ll explain each of them one by one. So here we go.
- To use the first food composter. All you’ve to do is fill up with compost and press the power button. This will do the thing. However, you can also do a few certain things which are drying, grinding, cooling, and changing filters. For instance, if the scrap you have fill up is little or too wet, press dry to make it ready for compost and likewise with the other ones.
- The second compost grinders bin which is more of a compost bin is as easy to use as filling it up with the right materials and giving it some time to finish up.
- This huge composter is also very easy to use and requires you to fill it up with an equal amount of the right components once it’s done, you can spin it up now and every 2 to 3 days often and it doesn’t require a specific place so whether it’s rain, snow, or warm, it can pretty much take care of it itself.
- This budget yet powerful composter is similar to the next one. The method of use is the same as for the essential outdoor composter so both work with this method. Place it in a sunny place where most of the day shines up there (Because once it’s full, you can’t move it). Then fill it up with the scraps that consist of brown and green equally and maintain both. When done, spin it up a few times and then let it go. Just wait 4 – 8 weeks depending on the materials and as well as how hard the sun shines.
- Same use method with the previous one (Number 4th).
- This is also pretty similar to the first one but has a few different options there also. Basically, put it in the kitchen and just fill it up with the right materials and once it’s done, power it up. It will automatically start composting things in three hours.
The final phase for kitchen and outdoor compost grinders is to sit the compost for 1 to 2 months in a process called ‘curing’. This period allows the pile to cool down and become even richer with fungi, bacteria, and nutrients that plants love. Some of them require as little as three hours and as long as a few months.
This is the black gold that gardeners are after, they are really after this compost that they can use in their garden. You can apply it to your flowerbeds, it’s a very gentle fertilizer that will really help your plants perk up. At the end of the day, composting and compost grinding is one of the best ways to recycle and it’s also one of the best ways to have the healthiest garden you could have.
FAQ
- How to know if the compost is finished or not?
After some time, depending on the composter you use, if you use the food or kitchen composter that we reviewed here does finish composting in as little as three hours versus, if you try to compost with the outdoor composters, it may take from as little as 2 weeks to few months depends on the temperature mostly as well.
The short answer to whether your compost is finished or not is whether it seems pretty much like soil or not. This means it will smell like typical soil not smell bad, or wet or anything like that.
What to do if the compost smells bad
As long as you use these things we’ve mentioned above, you will not have a bad smell. However, if you do so, this can be one of these reasons, it may be wet and may include one of the bad things that are above. The solution is to add some brown items which are dry and make a way for the air circulation (Assuming all of the above composters have an airflow system).
Final Thoughts
These are the best composters out there as there are different composters bins. We recommended these composters we’ve gone through and know how to use it. They take care of everything they are supposed to and do a very good job of composting. And they should do what you planned to do. A composter is a vital thing to compost and we’ve picked the top compost grinders beforehand. That way, you can grow your favorite plant very easily and very quickly, like Mexican oregano, and cook delicious food with it.