Reply To: Types of natural fertilizers and seed banks
We use biodynamic spray called 500.
The original producer in Australia was a guy called alex podolinski. You can find out a lot about alex by doing an internet search. I believe he used the principals of Rudolph Steiner.
Being in the colder part of the world you could likely produce this product using the manure from cows, preferably organically grown ones.
Seeds we get from Diggers in Au but I believe you have several sources in NZ – ecoseeds.co.nz and Koanga.ord.nz