King Charles and Cate Blanchett Launch Groundbreaking Podcast Collaboration

On October 20, 2025, a surprising collaboration between King Charles and actress Cate Blanchett was revealed when they secretly recorded a podcast together.

Titled “Unearthed: The Need For Seeds,” this episode features the Oscar-winning Cate Blanchett, now 56, alongside the 76-year-old sovereign. They are joined by Dr. Elinor Breman from the Royal Botanic Gardens, Kew, to discuss the significant work of the Millennium Seed Bank.

King Charles has recorded a podcast episode with actress Cate Blanchett

This renowned seed bank, inaugurated by King Charles back in 2000 and overseen by the Royal Botanic Gardens, Kew, plays a crucial role in conserving biodiversity. It aims to safeguard plant species against the threats posed by climate change and other environmental risks.

During the 22-minute episode, recorded in July at Windsor, Berkshire in South West England, Blanchett emphasizes the urgency of the seed bank’s mission, stating, “There is an urgency to the work that the seed bank does.”

In the 22-minute podcast episode – which was recorded in Windsor, Berkshire, South West England, in July – Cate said: “There is an urgency to the work that the seed bank does.

“I was shocked to learn that 97 per cent of the wildflower meadows have been decimated.

“I don’t think it’s something that we quite understand here, because we look around us and in the immediate term, we see so much natural beauty.

“But we don’t think how fragile it is.”

King Charles said the work of the Millennium Seed Bank is vital in preserving biodiversity for many generations to come.

He added: “I thought it was a good excuse because I knew about the real damage that has been done to all our flower-rich meadows since the war, really.”

And the royal is “very proud” to be a patron of Kew: “I think it’s wonderful what the seed bank is doing, but we’ve got to speed up the process.”

As well as the Millennium Seed Bank – which, since its launch, has almost cleaned, dried and stored 2.5 billion seeds from over 40,000 species in walk-in freezers at -20 degrees in Wakehurst botanic garden, West Sussex, South East England – Cate and King Charles discussed how the pharmaceutical industry plays a role in protecting plant life, as many medicines come from plants.

This is not King Charles’ first podcast, as back in March, he created a playlist for Apple Music called The King’s Music Room, in honour of Commonwealth Day on March 10 (10.03.25).

Among his choices were 57-year-old singer Kylie Minogue’s version of The Loco-Motion, and Crazy in Love by Beyonce, 44.

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