If you want to seed, you need to buy fertilizer.
After first you game start, you can get fertilizer near your farmland.
However, only a little.
You need to get seed into your sowing machine.
How to buy automatically
If it is tiresome to purchase by yourself, you can buy automatically.
Your helper buy automatically.
You can change automatically or not.
It you buy automatically, you have to buy fertilizer yourself.
However it is hard to move shops and farms every time you purchase.
You should buy them all at once.
How to buy fertilizer all at once
You need to buy Low Loaders.
If you carry Low Loaders by tractors, you need to buy “Dolly-EA”.
Please put fertilizer box on Low Loader.
You need to ready front loaders.
How to carry fertilizer without “Dolly-EA”
If you carry fertilizer without “Dolly-EA”, you need to buy Trucks.
If you are tiresome to buy fertilizer everytime, I highly recommended automatically buying.