Auslf1stAuslflawntips
Not for everyone, but Plant Doctor is a good website for those interested in gardening and lawn care. I'm personally trying to reinvigorate my lawn so have ordered some liquid fertilisers from that.
They offer free shipping to most areas if your order's over a certain amount. They're based on the Gold Coast so you're best off if you're in SEQ as the free shipping kicks in at $50.
Using the code Auslf1st you can get 20% off your first order. For subsequent orders you can use Auslf or lawntips to get 10% off your order
The medium liquids bundle for $92.20 is pretty good value.
For interest Auslf refers to a facebook group 'Australian Lawn Fanatics' and lawntips is a YouTube channel by Ben Sims. They are both great resources.
Plant Doctor also have a bundle to make his recommended lawn spray mix.
Wish they sold plants :( I'll have a good read of this site later, Thanks for posting op!