Home     Flowers     Vegetables    Herbs     Bulbs    Fruit    Organic     Trees 'n Shrubs     How to Grow     Plant Problems      Houseplants    

All About Your Favorite Plants:

Trees 'n Shrubs

Sister Sites:
Gardener's Net

Pumpkin Nook

Holiday Insights

Search for:

Farmers Almanac



What Compost Materials to Use

Tree Branch

It is important to spend a few minutes learning how to compost, and what compost materials you can put into your compost bin. Sure, nature will compost for you....over time. But, it's pretty easy to use the proper technique, for fast and efficient composting. There are two keys:

1. Knowing what to compost , and in what mixture.

2. Turning and mixing the pile regularly.

The Right Mix

To turn kitchen scraps and other materials into compost, you need the proper mixture of "Browns" (also called Carbons), and "Greens" (items containing Nitrogen). Greens containing nitrogen, get the composition process started, and keeps it going.

As a rule of thumb use a Nitrogen to Carbon ratio of 4 to 1. In other words, use 4 parts of green materials to every one part of brown materials. In order for the compost to decompose at a reasonable rate, there should be no less than 60% green materials. A higher amount of green materials can result in a gooey, ammonia smelling pile. Too little nitrogen, and the compost will not decompose, or will do so ever so slowly.

Tip: The more types of materials that you put into your compost mix, the wider the range of essential plant micro-nutrients that will be in the finished product. 

Now that you know the importance of the right mix, lets see what items are "Greens", and what are "Browns". ............................. 

Brown Materials (Carbon):
  • Branches and twigs, chop finely for quicker decomposition

  • Dead, dried up weeds

  • Dead flowers

  • Dead leaves

  • Newspaper (black and white, no colored paper or inks)

  • Sawdust

  • Shells from clams, oysters, etc. Rinse and finely crush first, has lots of calcium.

  • Straw or hay

  • Wood/fireplace ash - lots of potash, alkaline pH

  • Wood shavings

Tip: Shredding materials first, creates more surface area and increase the rate of decomposition.

Green Materials (Nitrogen):
  • Coffee grounds (it's okay to toss in the paper filter)

  • Egg shells, it has plenty of calcium

  • Grass clippings, very high in nitrogen

  • Kitchen fruit scraps

  • Kitchen vegetable scraps

  • Manures (not pet or human)

  • Seaweed(wash off salt, if taken from the ocean)

  • Weeds, recently pulled and still green

What Else to Compost:
  • Brown cardboard

  • Hair trimmings, yes human hair

  • Paper Towels, but not if used to wipe chemicals,oil, grease, etc..

  • Paper towel and toilet paper cardboard holders.

What Not to Compost:

Perhaps knowing what "not to compost" as as important as knowing what to compost.  

  • Avoid weeds with lots of seeds

  • Bones, unless finely crushed first.

  • Dairy products

  • Dead animals

  • Fish

  • Meats

  • Poisonous plants like Poison Ivy, Poison Oak, or Poison Sumac.

  • Treated wood, contains toxins you do not want in you vegetable garden.

  • Walnut trees, any parts of this tree. It contains "jugoline", toxic to plants.

Tree Branch


More Information:

More on Composting

What to Compost

For more on composting, see Composting and Mulch at The Gardener's Network.


Shop For:

Garden Seeds & Supplies

Cell Phones
Clothing - Fashions
Electronic Best Sellers




Flowers Bulbs Houseplants
How To Grow Vegetables Tomato Mania Shade Gardens
Plant Problems Herbs Roses
Organic Gardening Trees 'N Shrubs Fruit  

Copyright © Premier Star Company