Questions & Answers about Tôi trồng cây.
- tôi = I
- trồng = to plant / to grow / to cultivate
- cây = tree / plant
So the sentence is built very simply as I + plant/grow + tree(s)/plant(s).
Because Vietnamese usually uses the same basic word order as English here: Subject + Verb + Object.
- Tôi = subject
- trồng = verb
- cây = object
So it works like I plant trees.
Trồng is used for planting something in the ground and often also growing/cultivating it.
Depending on context, it can be translated as:
- plant
- grow
- cultivate
It is not the same as:
- mọc = to grow/sprout on its own
- lớn lên = to grow up
So Tôi trồng cây suggests that the speaker is actively planting or cultivating plants.