Homemade Fertilisers and Soil Amendments in Australia

Making Your Own Fertilisers Many of the most effective garden fertilisers can be made for virtually nothing from materials available in any garden or kitchen. Understanding what each provides helps you match homemade inputs to your plants' specific needs. Comfrey Liquid Feed Comfrey (Symphytum officinale) has extraordinarily deep roots that mine subsoil minerals, concentrating them in its leaves. Comfrey leaves are particularly rich in potassium — making comfrey liquid excellent for fruitin…