Here is the full list of all 43 Alchemy Garden achievements.
Granted by buying all garden plots
Granted by buying all the swamp plots
Granted by buying the swamp house
Granted by negotiating the price of one of your products.
Granted for brewing 25 potions
Granted by planting 10 seeds.
Granted by planting your first seed.
Granted by harvesting 100 plants.
Granted by harvesting 50 plants.
Granted for brewing 10 potions
Congratulations, you have dicovered your first recipe!
Granted by harvesting 25 plants.
Granted by opening the store for the first time.
Granted by creating your first potion
Granted by creating your Alchemist
Harvest your first plant.
Granted by entering to the Alchemy Garden world.
Granted for brewing 50 potions
Granted for brewing 100 potions
Granted for brewing 250 potions
Granted by discovering all recipes
Granted by harvesting 500 plants.
Granted by harvesting 1000 plants.
Granted by discovering all spring and summer plants.
Discover all the autumn and winter plants.
Granted by discovering all healing plants.
Granted by discovering all the aromatic plants.
Granted by discovering all the stimulant plants.
Granted by discovering all the relaxing plants.
Granted by discovering all the toxic plants.
Granted by planting 50 seeds.
Granted by planting 100 seeds.
Granted by planting 250 seeds.
Granted by planting 500 seeds.
Granted by exchanging seeds in the village.
Granted by using for the first time the automated alembic.
Granted by getting max reputation.
Awarded for delivering a potion requested by a customer
Granted by discovering all Aether plants.
Granted by completing the Spring Festival
Granted by completing the Summer Festival
Granted by completing the Spooky Festival
Granted by completing the Winter Festival