Here is what u need to start: 1. Any type of herbs 2. 200 000 gold (for irrigation water) 3. Platinum Bar (for fertilizer Potash) 4. 400 000 gold (for fertilizer Sapropel) 5. 1 или 15 plat. (auto mower or sicle)
Put 1 herb on furnace to get 10 seeds.
Go to Zariam Port and find the npc "Sailor Lee". He will change 1 plat bar for 1000 fertilizer Potash.
Go to the point 2136, npc there changes 200k gold for Irrigation Water.
Go to the point 795, that is east from Seastone, and get 1000 fertilizer Sapropel for 400k gold.