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How Leon Kluge, SA’s unofficial ambassador for Cape flora, struck gold at Chelsea for the third time
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1,370 观看8615:06BizNewsTV原视频发布: 2026-05-29

In fire-driven ecosystems like South Africa's fynbos, periodic fires are essential for maintaining biodiversity; fires occurring too frequently (every 2-3 years) prevent proteas from maturing and setting seed, while fires occurring too infrequently (every 30 years) cause bulbs, annuals, and orchids to fade away in the dark under mature protea bushes. Proteas carry all their seeds from their first flowering and only release them after a fire, when the flames open the seed pods and the ashes provide nutrients for new growth. This delicate balance between fire frequency and ecosystem health demonstrates how natural disturbances are crucial for species survival and biodiversity maintenance.

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