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