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Sir David Attenborough travels the globe to reveal the secret lives of plants. Using pioneering camera techniques, the series takes viewers on a magical journey inside the hidden world of plants, on which all animals — including humans — are dependent.
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TV Schedules
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Tropical Worlds - S1 E1
Sir David Attenborough takes a plant's-eye view of life in a rainforest, a world of stunning beauty but also fierce competition.
- Sunday April 5, 2026 10:00 pm ET on KET2
- Sunday April 5, 2026 9:00 pm CT on KET2
- Tuesday April 7, 2026 4:00 am ET on KET2
- Tuesday April 7, 2026 3:00 am CT on KET2
Water Worlds - S1 E2
Sir David Attenborough discovers bizarre and beautiful water plants, which use nature's super-glue, counting, and killer spikes to get a leaf up. Some escape from animals by rolling away while others create bubbles in a magical river in Brazil.
- Sunday April 12, 2026 10:00 pm ET on KET2
- Sunday April 12, 2026 9:00 pm CT on KET2
- Tuesday April 14, 2026 4:00 am ET on KET2
- Tuesday April 14, 2026 3:00 am CT on KET2
Seasonal Worlds - S1 E3
Sir David Attenborough reveals the surprising and dramatic effects of the four seasons on plant life. To survive the challenges each season presents, plants must use strategy, deception and remarkable feats of engineering.
- Sunday April 19, 2026 10:00 pm ET on KET2
- Sunday April 19, 2026 9:00 pm CT on KET2
- Tuesday April 21, 2026 4:00 am ET on KET2
- Tuesday April 21, 2026 3:00 am CT on KET2
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