catnip
Cheats recipe will guide you to the creation of catnip from starting items.
How to make catnip in Little Alchemy 2?
earth + earth = 
land
water + water = 
puddle- water + puddle =
pond - water + pond =
lake - water + lake =
sea 
fire + earth = 
lava- lava + sea =
primordial soup - earth + lava =
volcano - volcano + primordial soup =
life - life + land =
animal - land + land =
continent - continent + continent =
planet 
air + air = 
pressure- earth + pressure =
stone - stone + planet =
moon - air + planet =
atmosphere - fire + planet =
sun - sun + atmosphere =
sky - sky + moon =
night - night + animal =
cat - earth + life =
soil - life + soil =
plant - plant + cat = catnip