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Michael Patton June 21, 2012 OLLI Class – week 2. All Things Composting. Infinity Press 1997. Don’t Bag It!. Grass clippings contain 80 to 85 percent water and decompose quickly when left on the lawn.
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Michael Patton June 21, 2012 OLLI Class – week 2
Don’t Bag It! • Grass clippings contain 80 to 85 percent water and decompose quickly when left on the lawn. • Up to 25 percent of a lawn's total fertilizer needs can be met if grass cuttings are left on the lawn. • Average lawn mowing time can be reduced by 30 percent when grass cuttings are not bagged. • Contrary to myth, grass cuttings do not cause thatch problems.
Cut It High – Let It Lie! • Mow the grass often enough so that no more than one-third (about 1 inch) of the vertical height of the grass is cut each time. • If you have extra grass cuttings, spread them in thin layers in vegetable and flower beds or around the base of trees. • Extra grass cuttings can also be mixed with leaves and used as mulch around shrubs in the fall. • Use your neighbors grass clippings.
“WE MUST STOP THINKING OF GRASS CLIPPINGS AS GARBAGE! Dr Norman Hummel Jr. Turfgrass Specialist at Cornel University
Why Compost? • COMPOST can SAVE you MONEY: • Reduces trash • Provides free soil amendment • Retains soil moisture – saves on water bill • COMPOST can HELP your GARDEN: • Feeds the soil • Prevents Soil erosion • Improves yields • COMPOST IMPROVES our ENVIRONMENT: • Turns waste into a valuable resource • Saves limited landfill space • Recycles nutrients back into the soil
The Four R’s • REDUCES your generation of trash • REUSE the compost in your yard • RECYCLE nutrients back into the soil • RESTORE the health and beauty of our neighborhoods
Ingredients • Browns (Carbon) • Leaves • Hay • Dead plants • Cardboard • Paperboard • Dinnerware (Compost) • Greens (Nitrogen) • Grass clippings • Food waste • Manure • Coffee grounds • Tea bags
How to Compost • Basic Approach: • Collect leaves, grass, yard clippings • Place in a heap or bin • Sprinkle with water, maintain dampness • Quicker composting (1-3 months): • Alternate layers of greens and browns • Aerate the pile by turning and poking • Chop materials into smaller pieces and moisten. • Slower composting (3-6 months): • Keep adding material to your pile • Keep it moist
Composting with Worms • Considered to be Black Gold • Requires very little work • Produces no offensive odors • Helps plants thrive • Improves fertility of soil • Again, your recycling and saving landfill space • Most importantly it’s fun
Getting Started • Worm Bins • 8” to 14’ deep • Lid • Ventilation & drainage • Bedding Material • Shredded Newspaper • Leaves • Keep Moist (not wet) • Worms • Red Wigglers • 55 and 75 degrees
Feeding Your Worms • Gizzards • Coffee grounds & Filters • Egg shells • Do Feed • Vegetable scraps • Fruit peelings • Bread • Tea bags • Don’t Feed • Meat or Bones • Dairy products • Citrus fruits (large amounts) • Garlic or Onions
Harvesting Your Worm Castings Within 3 to 6 months you should be able to harvest your worm castings. Harvesting and adding new bedding should be done at least twice a year. • Method 1 • Remove a third to half of the contents add to your garden • That’s worms and all • Method 2 • Spread plastic or paper under light or sun • Dump contents of worm bin and build cone shape piles • Wait ten minutes and scrap off top of cone • Wait ten minutes and repeat • Return worms to your bin
Thank You! metrecycle.com recyclemichael@yahoo.com