When did Horizon Season 10 Episode 24 air?
Horizon Season 10 Episode 24 aired on October 8, 1973.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon presents a documentary on the developments in botany resulting in new flowers and the mass production of plants from single cells.
Direct answers for episode-level questions and details.
Horizon Season 10 Episode 24 aired on October 8, 1973.
This episode runs for approximately 60 minutes.
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