Here is the full list of all 64 The Herbalist achievements.
Finish the game in less than 2 weeks
Never let Slavya go hungry
Unspell Grandma without becoming a Potion Master
Become reminiscent
Have every mushroom in the inventory
Finish the game in one go
Find out where is Grandma.
Gather 1000 coins
Six-six-six!
Rich life
Pancakes! Pancakes everywhere!
Craft a magical artifact
Learning from past mistakes
Practice makes perfect
See the light
Fall into a fairytale
Feel like a lab rat
Have every potion in the inventory
Go to the forest to gather herbs and forget about them
Earn some money digging
Feel like a goat
Widen shop's assortment with potions
Taste all the food
Ready for marriage.
Marinate some pickles, sugar up some jam
Quench your thirst
Empty out the shop
Stay at home
Eat some fresh pastry
Stock up on milk
Juggle some eggs
Stock up on eggs
Prepare light decorations for the hut
Consider buying an apple useless and return it to the shop
Wash up all the dishes.
Think about washing up old utensils
Care about your pet
See the need to clean up at the barn
Dig!
Keep silly useless customs
Stock up on herbs
Enjoy some chamomile tea
Wash the dishes
Become a Potion Master
Create the Invisibility Potion
Make a Poison
See magic dreams
Learn how to be a cat
Summon a tentacle monster
Have every element potion in the inventory
All work and no play makes Slavya a dull girl
Become a famous Alchemist
Ignore the cat
Become a village Herbalist
Get the power
4+4=(9)!
Become taller due to bunny ears
Become a Herbalist Student
HP, SP... Ready for action!
Piss off your pet
Experience hallucinations from hunger
Put the potion-making off
Make something unplanned
Read game introduction without skipping