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All the Leaves are Brown

Autumn is the perfect time to gather leaves and leave them to create a leaf compost. Gather the leaves from some of our local tree lined streets like Franklin, Francis or Hakanoa.  The neighbours and shop keepers will be grateful to have some taken away and put to good use.
Leaf compost, also known as leaf mould, can be used in several ways to improve soil health and enhance your garden. You can also create homemade potting mix.

To create leaf compost

Gather Leaves: Collect leaves from streets, parks or neighbours. 

Shredding (Optional but Recommended): Shredding leaves reduces the time it takes for decomposition and makes them easier to mix and turn. You can use a mower with a mulching attachment, a shredder

Create a Pile or Bin: You can create a loose pile in a corner where the leaves won’t blow away or use a compost bin. Or just keep it in a large plastic bag

Moisten the Leaves: Make sure the leaves are damp, but not soaked. You can lightly water them. 

Layer with Nitrogen-Rich Materials: Add layers of grass clippings, food scraps, or manure to help balance the carbon-rich leaves. 

Turn the Pile: Turn the pile at least once a month to aerate it and speed up decomposition. Check the moisture levels and add water if needed.  It rots down faster if it is damp.

Wait and Observe: The compost will gradually break down, becoming dark, crumbly, and smelling earthy. It typically takes several months to a year, but can vary depending on the materials used and how often the pile is turned. It’s very useful in the summer when everything is dry. 

Use Your Leaf Compost: Once the compost is ready, it can be used as a soil amendment, mulch, or even added to potting mixes. 

Tips for Success

  • Location: Choose a sheltered spot that gets some sunlight but isn’t too exposed to wind or harsh weather. 
  • Moisture: Keep the pile moist, but not soggy. A damp sponge test can help determine the right moisture level. 
  • Aeration: Turning the pile regularly is crucial for proper decomposition. 
  • Balance: Ensure a good balance of carbon and nitrogen-rich materials. 
  • Patience: Composting takes time, so be patient and allow the process to unfold naturally. 
Hakanoa - All the leaves are Brown