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55:55
Sir David Attenborough reveals how humans help plants, many of which face extinction.
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55:55
Sir David Attenborough explores desert plants with survival tactics.
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55:55
Sir David Attenborough reveals the surprising effects of the seasons on plant life.
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55:55
Sir David Attenborough discovers amazing water plants, some of which can count and hunt.
Earth Month
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55:54
Sir David Attenborough takes a plants-eye view of life in a rainforest.
0:30
Sir David Attenborough travels the globe to reveal the secret, incredible world of plants.
0:30
Sir David Attenborough travels the globe to reveal the secret, incredible world of plants.
3:20
Watch vines and balsa trees fight out who will get to the top of the canopy.
2:09
The saguaro features a pleated surface which allows it to expand.
2:27
Some plants developed adaptations that were unhelpful for the cultivation of crops.
2:38
The baobab stores thousands of gallons of water in its spongy wood.
3:16
Tristerix seeds travel in bird droppings to invade the bodies of giant cactus.
