As nouns the difference between fertilizer and kainit
is that fertilizer is a natural substance that is used to make the ground more suitable for growing plants while kainit is kainite.
fertilizer
Alternative forms
* (British ) fertiliser
Noun
A natural substance that is used to make the ground more suitable for growing plants.
A chemical compound created to have the same effect.
Derived terms
* over-fertilization
Related terms
* fertilize
See also
* dung
* manure
kainit
English
Noun
Salts of potassium used in the manufacture of fertilizers.
(
Webster 1913)