How to create compost for new garden?

[Samara1]

This is my first time setting my plants in my garden in new home in Sydney.
how to prepare fertilizer from home wastes for plants.
Any decomposer container and how long is the process.
will it be smelly to keep the decomposer container near alfresco as i dont have much space.
how to avoid the smell while decomposing the food waster, any organic liquid for this?
thanks

[EricL · Accepted solution]

Hello @Samara1 

Preparing homemade fertilizer from kitchen scraps is a great way to nourish your garden while reducing waste. The process involves composting, where organic materials break down into nutrient-rich compost that can be used to feed your plants. Here's how you can get started:

• Choose a Decomposer Container: A compost bin or tumbler is ideal for small spaces. Look for one that has good airflow to speed up decomposition. There are also small indoor composters that are compact and odor-controlled, such as Bokashi bins, which work well for kitchen scraps.
   
• What to Compost: Kitchen scraps like vegetable peels, coffee grounds, eggshells, and fruit scraps work great. Avoid adding meat, dairy, and oils, as they can attract pests and cause odors. You can also compost garden waste like grass clippings, leaves, and small plant trimmings.
   
• Process & Timeframe: The decomposition process typically takes 1-3 months, depending on factors like moisture, temperature, and aeration. If you use a compost tumbler, you can speed up the process by rotating the bin regularly to mix the contents. For traditional compost bins, turn the pile every few weeks.
   
• Odor Management: To avoid smell, ensure the compost is kept aerated and maintain the right balance of green (nitrogen-rich) and brown (carbon-rich) materials. A ratio of 1 part green to 3 parts brown is ideal. You can also add a layer of dry leaves or straw to reduce odour and absorb excess moisture.
   
• Organic Liquid: Adding a compost accelerator like Seasol or a Bokashi composting mix can help reduce odours. These products introduce beneficial microbes that help break down food scraps and control smell.

If you place your composter near your alfresco area, try to ensure its well-ventilated and covered to minimize odours. Regularly checking and turning the compost can help prevent smells from becoming overpowering.

If you have any other questions we can help with, please let us know.

Eric

[Jason]

Hi @Samara1,

Just wanted to add to Eric's comprehensive reply for the benefit of all readers of this discussion that experienced horticulturalist and regular contributor @Noelle has prepared the step-by-step guide How to make compost for your garden. 

Jason