As nouns the difference between aerator and cultivator
is that aerator is a device which mixes air with a substance, particularly soil or a liquid while cultivator is any of several devices used to loosen or stir the soil, either to remove weeds or to provide aeration and drainage.
aerator
English
Noun
(
en noun)
A device which mixes air with a substance, particularly soil or a liquid.
Related terms
* aerate
* aeration
cultivator
English
Noun
(
wikipedia cultivator)
(
en noun)
Any of several devices used to loosen or stir the soil, either to remove weeds or to provide aeration and drainage
A person who cultivates