Here is the full list of all 33 Voodoo Garden achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
restart game
reach voodoo level 30
produce 10 000 items
produce 240 voodoo dolls
plant 20 trees
collect 6666 mushrooms
click crocodile 30 times
sell 5 shrubs
sell 7 trees
own 1 000 000 gold
collect 666 lizardtails
free 3 spirits
expand garden 20 times
collect 1234 snailhouses
collect 2000 dragonflywings
collect 3333 roots
erect 7 totems
reach voodoo level 20
click skull 10 times
plant 15 shrubs
plant 10 herbs
sacrifice 11 animals
expand garden 10 times
collect 999 snaketeeth
sell 3 herbs
own 100 000 gold
collect 444 beenests
produce 1000 items
reach voodoo level 10
own 10 000 gold
scare 88 bats
produce 100 items
collect 69 froglegs