An easy way to farm money at endgame to unlock all upgrades is to farm the most valuable potion, the "Beat Reagent", sold 500 gold each. To do this , you need to unlock all endgame areas and potions before.

You need to following ingredients to do this potion :
- 1 x Lavender
- 1 x Marigold
- 1 x Rose
- 1 x Rigid Pelt
- 1 x Sap (the one you want)

Starts your day by collecting all this ingredient in 4 exemplary, craft 4 Beat Reagent and sell them

Note : You can only get 3 roses each day, so use your plant pot to produce 3 roses every 3 day, so 1 rose per day more.

Pattern to craft the Beat Reagent :