Which plant produces the most oxygen through photosynthesis?

Question

Which plant produces the most oxygen through photosynthesis?

Answer 1

I believe it's marijuana tree

Answer 2

phytoplankton produce the greatest quantity of oxygen because there are so many of them.  not sure about which individual plant produces the most.

Okay, here's someone who addresses that question: Dr. Maoshing Ni suggests: "Most effective are indoor palms, English ivy, ficuses, peace lilies, and chrysanthemums." But adds, "certainly most leafy indoor plants are fine."

    You can read more from Dr. Maoshing Ni in his articles: Plants and Oxygen: An Explanation

Answer 3

bonsai

Answer 4

well i think its algae in water...