I found this article posted on Marion Owen’s website http://www.plantea.com/compost.htm 163 Things You Can Compost And the list keeps growing! By Marion Owen, Fearless Weeder for PlanTea, Inc. and Co-author of Chicken Soup for the Gardener's Soul A young boy and his father were walking along a beach, when suddenly they came upon thousands of starfish left stranded on the sand by the receding tide. The young boy leaned over, picked up a starfish and tossed it, like a Frisbee, back into the ocean. Then he picked up another one, and carried it to the water's edge. "Son, what are you doing? You can't possibly save them all." “I guess not. But these uns'll make it." The youngster believed that even when the situation seemed hopeless, he could do his part.. While he could not save them all, he made a world of difference to those that he did. Composting is like that, too ******************** Every year, tons of organic materials are thrown away, needlessly filling up landfills. By composting these materials, you can lengthen the life of your local landfill. Like tossing a starfish back into the ocean, you can make a difference by composting. Compost to plants is like a healthy gourmet dinner to us. Compared to preparing a snazzy dinner however, making compost is easy, easy, easy. To learn how to make and use compost, read my Compost Happens! article. Compost is not limited to tossing leaves and grass clippings into a pile. It's much more creative than that! Here's a list of 163 materials (and still counting!) you can add to your compost pile or even bury in your garden. Just think, 163 materials that don't end up in the landfill. Plus, your plants benefit from the gourmet meal. Such a deal. If you see something I've missed, send me an email so I can add it to the list. Just for fun, scan the whole list. You'll find more resources, plus a surprise at the end by a letter sent in by Jean Bell, an organic gardener in Scotland... Every year, tons of organic materials are thrown away, needlessly filling up landfills. By composting these materials, you can lengthen the life of your local landfill. Like tossing a starfish back into the ocean, you can make a difference by composting. Compost to plants is like a healthy gourmet dinner to us. Compared to preparing a snazzy dinner however, making compost is easy, easy, easy. To learn how to make and use compost, read my Compost Happens! article. http://www.plantea.com/compost.htm 163 THINGS THAT YOU CAN COMPOST Paper napkins Freezer-burned vegetables Burlap coffee bags Pet hair Potash rock Post-it notes Freezer-burned fruit Wood chips Bee droppings Lint from behind refrigerator Hay Popcorn (unpopped & uneaten) Freezer-burned fish Old spices Pine needles Leaves Matches (paper or wood) Seaweed and kelp Hops Chicken manure Leather dust Old, dried up and faded herbs Bird cage cleanings Paper towels Brewery wastes Grass clippings Hoof and horn meal Molasses residue Potato peelings Unpaid bills Gin trash (cotton plant wastes) Weeds Rabbit manure Hair clippings from the barber Stale bread Coffee grounds Wood ashes Sawdust Tea bags and grounds Shredded newspapers Egg shells Cow manure Alfalfa Winter rye Grapefruit rinds Pea vines Houseplant trimmings Old pasta Grape wastes Garden soil Powdered/ground phosphate rock Corncobs (takes a long time to decompose) Jell-o (gelatin) Blood meal Winery wastes Spanish moss Limestone Fish meal Aquarium plants Beet wastes Sunday comics Harbor mud Felt waste Wheat straw Peat moss Kleenex tissues Milk (in small amounts) Soy milk Tree bark Starfish (dead ones!) Melted ice cream Flower petals Pumpkin seeds Q-tips (cotton swabs: cardboard, not plastic sticks) Expired flower arrangements Elmer's glue BBQ'd fish skin Bone meal Citrus wastes Stale potato chips Rhubarb stems Old leather gardening gloves Tobacco wastes Bird guano Hog manure Dried jellyfish Wheat bran Guinea pig cage cleanings Nut shells Cattail reeds Clover Granite dust Moldy cheese Greensand Straw Shredded cardboard Dolomite lime Cover crops Quail eggs (OK, I needed a 'Q' word) Rapeseed meal Bat guano Fish scraps Tea bags (black and herbal) Apple cores Electric razor trimmings Kitchen wastes Outdated yogurt Toenail clippings Shrimp shells Crab shells Lobster shells Pie crust Leather wallets Onion skins Bagasse (sugar cane residue) Watermelon rinds Date pits Goat manure Olive pits Peanut shells Burned oatmeal (sorry, Mom) Lint from clothes dryer Bread crusts Cooked rice River mud Tofu (it's only soybeans, man!) Wine gone bad (what a waste!) Banana peels Fingernail and toenail clippings Chocolate cookies Wooden toothpicks Moss from last year's hanging baskets Stale breakfast cereal Pickles 'Dust bunnies' from under the bed Pencil shavings Wool socks Artichoke leaves Leather watch bands Fruit salad Tossed salad (now THERE's tossing it!) Brown paper bags Soggy Cheerios Theater tickets Lees from making wine Burned toast Feathers Animal fur Horse manure Vacuum cleaner bag contents Coconut hull fiber Old or outdated seeds Macaroni and cheese Liquid from canned vegetables Liquid from canned fruit Old beer Wedding bouquets Greeting card envelopes Snow Dead bees and flies Horse hair Peanut butter sandwiches Dirt from soles of shoes, boots Fish bones Ivory soap scraps Spoiled canned fruits and vegetables Produce trimmings from grocery store Cardboard cereal boxes (shredded) Grocery receipts Urine (It's true! Read the letters at my website!) Making compost is like baking a cake! My neighbor, Mrs. Crayneck, loves to bake. But when her world famous banana bread doesn't turn out quite right, she doesn't sweat the small stuff. "What's the worst thing that can happen?" she says. "I just put it in the compost pile!" Sooner or later gardeners come across the word "compost." As easy as it is to say, compost has a reputation for being difficult to master. Yet nothing could be further from the truth. If I can make hot, 160-degree compost during an Alaska winter (see photo below), you can too--no matter where you grow your tomatoes. It's easy. In fact, you can compost 163 materials! Here's how, beginning with a story about my Mom... "If you can read, you can cook!" One day, when I was 12 and still climbing trees, Mom came into the kitchen and said, "Honey, how about making dessert for tonight?" Having just endured months of salad-making for our family of seven, I was ready for a change. Mom picked up an old copy of Gourmet cookbook and started flipping through the pages. It was like watching Wheel of Fortune. Finally, she pressed her finger to a recipe and said, "Here you go, make this." Her finger pointed to a chocolate souffle recipe. I was stunned. "Don't worry sweetie," she said. "If you can read, you can cook." So began my love affair with cooking. I also learned a valuable lesson: You can do whatever you set your mind to, but if you need help in building a house, installing software, or making compost -- follow a recipe! Let's begin this lesson by de-mystifying compost. We'll make it easier by following a recipe. And as you'll see, making a compost pile is a lot like making a cake. And we can do it in 3 easy steps. 1) Gather up your ingredients, 2) Stir them together, and 3) let it cook. Even Bette Midler knows the value of compost... Why the Divine "Miss M" loves compost "My whole life has been spent waiting for an epiphany, a manifestation of God's presence, the kind of transcendent, magical experience that lets you see your place in the big picture. And that is what I had with my first compost heap. I love compost and I believe that composting can save not the entire world, but a good portion of it." --Bette Midler, in a Los Angeles Times interview I'm sure Bette Midler would agree that making and using compost is not only a life-changing experience, but it's the world's best soil conditioner. Compost recycles organic materials, from apple cores and coffee grounds, to dried leaves and Shredded Wheat. Compost improves any, and all, soil types. Compost provides the basic nutrients of nitrogen (N), phosphorus (P), and potassium (K) as well as dozens of micro- and macro nutrients that are vital for healthy plants. Compost "gives back" nutrients that flowers, herbs and vegetables remove in their normal growth processes. Compost prevents nutrients from leaching away from plant roots. Compost protects soil against wind and rain erosion, drought, dust storms, earthquakes and other extreme conditions. Compost extends the life of landfills by reducing space needed for food and yard wastes. The "compost cake" recipe Did you know you can have finished compost in just 3 to 4 weeks? By combining the right ingredients, your compost pile will not only heat up to 140 degrees (F) or more, but it will "cook down" to a fluffy material that is ready to use in the garden. Step 1: Collect your compost ingredients For a hot, active compost pile, you need to build it all at once, not over weeks or months. Imagine making a cake by sifting the flour one day, adding eggs and oil the next and then waiting a week or so before mixing everything together and getting it into the oven. It would be a flop. Start collecting ingredients. Go on organic treasure hunts. Talk to your neighbors, ask your friends, scan the classified ads, and remember to check your own back yard. Did you know the hair on your head contains 30 times more nitrogen than manure? Next time you go to the hairdresser, ask for a few pounds of this nitrogen gold mine to add to your compost. You're looking for a combination of ingredients that will provide the right living conditions for the microorganisms and bacteria that break down the materials in the compost pile. This tiny work force of actimomycetes (act-TIN-OH-my-SEE-tees) must have food, water and oxygen to do their job. They need nitrogen (N) in order to use the carbohydrates or carbon (C) materials as food. "Without the microorganisms at work in compost, soil would literally be dead." --Eleanore Perenyi, from "Green Thoughts: A Writer in the Garden" Therefore, you want to try for a nitrogen (N) to carbon (C) ratio of about 1 to 3. Nitrogen (N) materials include: "Stable scraps" such as horse, rabbit, goat, chicken and other manures, green grass clippings (minus any chemical fertilizers and herbicides), fish meal, bloodmeal, cottonseed meal, trimmings from grocery store produce, and garden waste, such as weeds and trimmings. Produce trimmings are good sources of Nitrogen (N). What about putting URINE in the compost pile? Do it. According to wikipedia, the online encyclopedia, urine is sterile and contains large amounts of urea, an excellent source of nitrogen for plants. Recommended dilution: 10-15 parts water to 1 part urine for application growing season. Urine is also a good source of phosphorus and potassium, and is widely considered as good as or better than commercially-available chemical fertilizers. Urine is also used in composting to increase the nitrogen content of the mulch, accelerating the composting process and increasing its final nutrient values. Carbon (C) materials include: Straw, dried leaves, sawdust (in small amounts), wood chips (also in small amounts), and shredded newspaper, cardboard and brown bags. One of the best and easiest combinations to come by occurs in the fall. Mix 3 parts dried leaves to 1 part green grass clippings to make a compost that is light, airy and fine. Now that's gourmet! Gourmet compost: 3 parts leaves + 1 part grass clippings. Materials you DON'T want to add to a compost pile include: meat scraps, oily products such as salad dressings, peanut butter and mayonnaise, pet litter and food, branches and other large woody materials, slick magazine pages, and waxed cardboard. If you live near a coastal community, kelp and seaweed is a must-have ingredient. Here on Kodiak Island, kelp piles on the beaches in long windrows, and is available to anyone with a truck or garbage can. Pound per pound, kelp supplies more minerals than any other material on the planet. In the garden, it also aerates the soil and makes an excellent mulch around potato plants, fruit-bearing shrubs, bulbs and perennials. And, contrary to popular belief, seaweed does not add harmful salts to the garden. Kelp is what I call a "neutral" ingredient, in that it doesn't fit in the nitrogen or the carbon category. Yet, it benefits every compost pile by adding fluff. So, if you live in North Dakota, either make a pilgrimage to the coast or invite your beach buddies to come visit with their suitcases packed with seaweed. To learn more about compost ingredients and composting, check out the list of books, websites and other resources listed at the end of this article. Step #2: Stir your compost ingredients Once you assemble your ingredients, you're ready to build your compost pile. Here are some basic guidelines: Work with a minimum size of 3x3x5 feet. (If you live in a milder climate, then 3x3x3 feet is large enough). The key is to make a compost pile large enough to retain heat and prevent ingredients from drying out. Expect temperatures of 120 to 160 degrees (F), which is enough to kill most weed seeds and pests. Use an enclosure, either ready-built, or one make of heavy wire screen, wood pallets, etc. Coarse materials should be chopped or shredded. Build the pile in layers, like a cake, alternating nitrogen and carbon materials. Hose down the layers with water. The ingredients should feel like a damp sponge. Step #3: Let your compost cook Turn the pile every 4 to 7 days to aerate it and to provide the microorganisms with fresh food. With tumblers, simply give it a spin occasionally. For bin enclosures, use a pitchfork to turn the pile, moving the inside materials to the outside, and the outside materials to the inside--just like folding cake batter. This is a good upper body workout. How do you know when the compost is done? The compost pile is done cooking when it no longer warms up within a few days of turning it. Incidentally, the pile will shrink to about half of its original size. Roses are red, violets are blue. Compost works, so gather the "doo" --Nursery rhyme from Marion Owen's organic gardening class Troubleshooting the compost pile With a little practice, you'll be able to read the symptoms and know what to do to correct the problem. Here are some common problems and their solutions: Problem: The compost pile doesn't get very hot, even though it has enough materials. Possible Solution: You might need to add more nitrogen ingredients such as green grass clippings or manure to correct the nitrogen to carbon ratio. Make sure the ingredients are damp. Too dry, and they won't start cooking. Problem: The compost heap heats up and cools down like it's supposed to, but a lot of the materials are large and not broken down. Possible Solution: Because the materials are big and chunky, they don't provide enough surface area for the microorganisms to finish their work. Chop the materials as best you can. A Crocodile Dundee knife, or machete, works great for this. Problem: Whew, the compost pile has a strong odor. Possible Solution: The pile is undergoing what's called "anaerobic decomposition." Anaerobic means "without oxygen" which is why it smells like the beach at low tide. You need to add introduce oxygen back into the pile by turning it at least once a week. Problem: Animals on the loose! Possible Solution: If dogs, mice, rats, cats or raccoons are getting into to your compost pile, fence it in, cover it with wire and avoid adding meat scraps, bones, and fish waste to the pile. Roses are red, violets are blue. Use compost on your flowers, and they'll be happy, too. --Nursery rhyme from Marion Owen's organic gardening class How to use compost Apply a 4 to 6-inch layer of compost-mulch around woody perennials in the fall to reduce damage from winter winds. After the soil has warmed up in the spring, apply compost around warm season vegetable crops such as zucchini and tomatoes. Spread compost on the garden a couple weeks before spring tilling. Add compost to container gardens, hanging baskets During the growing season, side-dress your plants with compost to provide a slow-release source of nutrients. Make compost tea. Add a shovelful of compost to a 5-gallon bucket of water and allowing it to steep for a few days. For larger quantities, add compost to a 55-gallon drum. Use the nutrient-rich tea to fertilize lawns, shrubs, perennials, containers, hanging baskets, as well as annual vegetables, herbs, and flowers. Dilute the tea for younger plants. Adding compost tea to raised beds, Juneau, Alaska. Apply a 1 to 2-inch thick mulch around flowers, trees and shrubs in the spring to maintain soil moisture and discourage weed growth. Use compost as a growing medium for seedlings and potted plants. After screening out large particles, you'll need to pasteurize it before using it. For more information about compost, compost bins, and more: "The Rodale Book of Composting" by Deborah L. Martin (Editor), Grace Gershuny (Editor) "Let It Rot : The Gardener's Guide to Composting" (Storey's Down-To-Earth Guides) by Stu Campbell. "Easy Composting," by Vic Sussman, Rodale Press, Inc. "39 Easy Composters You Can Build" by Nick Noyes (Paperback) October 1995. Innovative Uses for Compost by the U.S. Environmental Protection Agency. Master Composter A "master composter" site which includes sources for everything from bins to worms; recycled products and more. www.organicgardening.com A place to bookmark for all your organic gardening questions. Seattle Public Utilites' compost page An excellent resource for the home composter. Seattle Tilth Organic Gardening--Urban Ecology--Composting--Recycling. Highly Recommended. Compost Happens! Tips for composting in any climate, especially cool ones By Marion Owen, Fearless Weeder for PlanTea, Inc. and Co-author of Chicken Soup for the Gardener's Soul FEATURE ARTICLE: Tom Hanks' "Power of Four" solution More good stuff: Making compost is like baking a cake! Marion's online catalog Who is Marion Owen? + Visit her blog FAQs about PlanTea Search Marion's articles, tips and recipes Why grow organic? News and press releases Read love letters How to link to this site Need a speaker? How to contact Marion Visiting Alaska? Come to Kodiak Island! My neighbor, Mrs. Crayneck, loves to bake. But when her world famous banana bread doesn't turn out quite right, she doesn't sweat the small stuff. "What's the worst thing that can happen?" she says. "I just put it in the compost pile!" Sooner or later gardeners come across the word "compost." As easy as it is to say, compost has a reputation for being difficult to master. Yet nothing could be further from the truth. If I can make hot, 160-degree compost during an Alaska winter (see photo below), you can too--no matter where you grow your tomatoes. It's easy. In fact, you can compost 163 materials! Here's how, beginning with a story about my Mom... "If you can read, you can cook!" Go to home page One day, when I was 12 and still climbing trees, Mom came into the kitchen and said, "Honey, how about making dessert for tonight?" Marion's UpBeet Gardener Newsletter * Read the current issue * Sign up here (it's free, silly): Primary email: First name: Having just endured months of salad-making for our family of seven, I was ready for a change. Mom picked up an old copy of Gourmet cookbook and started flipping through the pages. It was like watching Wheel of Fortune. Finally, she pressed her finger to a recipe and said, "Here you go, make this." Her finger pointed to a chocolate souffle recipe. I was stunned. "Don't worry sweetie," she said. "If you can read, you can cook." So began my love affair with cooking. I also learned a valuable lesson: You can do whatever you set your mind to, but if you need help in building a house, installing software, or making compost -- follow a recipe! Let's begin this lesson by de-mystifying compost. We'll make it easier by following a recipe. And as you'll see, making a compost pile is a lot like making a cake. And we can do it in 3 easy steps. 1) Gather up your ingredients, 2) Stir them together, and 3) let it cook. Even Bette Midler knows the value of compost... Why the Divine "Miss M" loves compost "My whole life has been spent waiting for an epiphany, a manifestation of God's presence, the kind of transcendent, magical experience that lets you see your place in the big picture. And that is what I had with my first compost heap. I love compost and I believe that composting can save not the entire world, but a good portion of it." --Bette Midler, in a Los Angeles Times interview I'm sure Bette Midler would agree that making and using compost is not only a life-changing experience, but it's the world's best soil conditioner. Compost recycles organic materials, from apple cores and coffee grounds, to dried leaves and Shredded Wheat. Compost improves any, and all, soil types. Compost provides the basic nutrients of nitrogen (N), phosphorus (P), and potassium (K) as well as dozens of micro- and macro nutrients that are vital for healthy plants. Compost "gives back" nutrients that flowers, herbs and vegetables remove in their normal growth processes. Compost prevents nutrients from leaching away from plant roots. Compost protects soil against wind and rain erosion, drought, dust storms, earthquakes and other extreme conditions. Compost extends the life of landfills by reducing space needed for food and yard wastes. The "compost cake" recipe Did you know you can have finished compost in just 3 to 4 weeks? By combining the right ingredients, your compost pile will not only heat up to 140 degrees (F) or more, but it will "cook down" to a fluffy material that is ready to use in the garden. Step 1: Collect your compost ingredients For a hot, active compost pile, you need to build it all at once, not over weeks or months. Imagine making a cake by sifting the flour one day, adding eggs and oil the next and then waiting a week or so before mixing everything together and getting it into the oven. It would be a flop. Start collecting ingredients. Go on organic treasure hunts. Talk to your neighbors, ask your friends, scan the classified ads, and remember to check your own back yard. Did you know the hair on your head contains 30 times more nitrogen than manure? Next time you go to the hairdresser, ask for a few pounds of this nitrogen gold mine to add to your compost. You're looking for a combination of ingredients that will provide the right living conditions for the microorganisms and bacteria that break down the materials in the compost pile. This tiny work force of actimomycetes (act-TIN-OH-my-SEE-tees) must have food, water and oxygen to do their job. They need nitrogen (N) in order to use the carbohydrates or carbon (C) materials as food. "Without the microorganisms at work in compost, soil would literally be dead." --Eleanore Perenyi, from "Green Thoughts: A Writer in the Garden" Therefore, you want to try for a nitrogen (N) to carbon (C) ratio of about 1 to 3. Nitrogen (N) materials include: "Stable scraps" such as horse, rabbit, goat, chicken and other manures, green grass clippings (minus any chemical fertilizers and herbicides), fish meal, bloodmeal, cottonseed meal, trimmings from grocery store produce, and garden waste, such as weeds and trimmings. Produce trimmings are good sources of Nitrogen (N). What about putting URINE in the compost pile? Do it. According to wikipedia, the online encyclopedia, urine is sterile and contains large amounts of urea, an excellent source of nitrogen for plants. Recommended dilution: 10-15 parts water to 1 part urine for application growing season. Urine is also a good source of phosphorus and potassium, and is widely considered as good as or better than commercially-available chemical fertilizers. Urine is also used in composting to increase the nitrogen content of the mulch, accelerating the composting process and increasing its final nutrient values. Carbon (C) materials include: Straw, dried leaves, sawdust (in small amounts), wood chips (also in small amounts), and shredded newspaper, cardboard and brown bags. One of the best and easiest combinations to come by occurs in the fall. Mix 3 parts dried leaves to 1 part green grass clippings to make a compost that is light, airy and fine. Now that's gourmet! Gourmet compost: 3 parts leaves + 1 part grass clippings. Materials you DON'T want to add to a compost pile include: meat scraps, oily products such as salad dressings, peanut butter and mayonnaise, pet litter and food, branches and other large woody materials, slick magazine pages, and waxed cardboard. If you live near a coastal community, kelp and seaweed is a must-have ingredient. Here on Kodiak Island, kelp piles on the beaches in long windrows, and is available to anyone with a truck or garbage can. Pound per pound, kelp supplies more minerals than any other material on the planet. In the garden, it also aerates the soil and makes an excellent mulch around potato plants, fruit-bearing shrubs, bulbs and perennials. And, contrary to popular belief, seaweed does not add harmful salts to the garden. Kelp is what I call a "neutral" ingredient, in that it doesn't fit in the nitrogen or the carbon category. Yet, it benefits every compost pile by adding fluff. So, if you live in North Dakota, either make a pilgrimage to the coast or invite your beach buddies to come visit with their suitcases packed with seaweed. To learn more about compost ingredients and composting, check out the list of books, websites and other resources listed at the end of this article. Step #2: Stir your compost ingredients Once you assemble your ingredients, you're ready to build your compost pile. Here are some basic guidelines: Work with a minimum size of 3x3x5 feet. (If you live in a milder climate, then 3x3x3 feet is large enough). The key is to make a compost pile large enough to retain heat and prevent ingredients from drying out. Expect temperatures of 120 to 160 degrees (F), which is enough to kill most weed seeds and pests. Use an enclosure, either ready-built, or one make of heavy wire screen, wood pallets, etc. Coarse materials should be chopped or shredded. Build the pile in layers, like a cake, alternating nitrogen and carbon materials. Hose down the layers with water. The ingredients should feel like a damp sponge. Step #3: Let your compost cook Turn the pile every 4 to 7 days to aerate it and to provide the microorganisms with fresh food. With tumblers, simply give it a spin occasionally. For bin enclosures, use a pitchfork to turn the pile, moving the inside materials to the outside, and the outside materials to the inside--just like folding cake batter. This is a good upper body workout. How do you know when the compost is done? The compost pile is done cooking when it no longer warms up within a few days of turning it. Incidentally, the pile will shrink to about half of its original size. Roses are red, violets are blue. Compost works, so gather the "doo" --Nursery rhyme from Marion Owen's organic gardening class Troubleshooting the compost pile With a little practice, you'll be able to read the symptoms and know what to do to correct the problem. Here are some common problems and their solutions: Problem: The compost pile doesn't get very hot, even though it has enough materials. Possible Solution: You might need to add more nitrogen ingredients such as green grass clippings or manure to correct the nitrogen to carbon ratio. Make sure the ingredients are damp. Too dry, and they won't start cooking. Problem: The compost heap heats up and cools down like it's supposed to, but a lot of the materials are large and not broken down. Possible Solution: Because the materials are big and chunky, they don't provide enough surface area for the microorganisms to finish their work. Chop the materials as best you can. A Crocodile Dundee knife, or machete, works great for this. Problem: Whew, the compost pile has a strong odor. Possible Solution: The pile is undergoing what's called "anaerobic decomposition." Anaerobic means "without oxygen" which is why it smells like the beach at low tide. You need to add introduce oxygen back into the pile by turning it at least once a week. Problem: Animals on the loose! Possible Solution: If dogs, mice, rats, cats or raccoons are getting into to your compost pile, fence it in, cover it with wire and avoid adding meat scraps, bones, and fish waste to the pile. Roses are red, violets are blue. Use compost on your flowers, and they'll be happy, too. --Nursery rhyme from Marion Owen's organic gardening class