Cavemen's Bat Guano

No Deal

Organic fertilizer for plants, garden and vegetables

Season 5 · Ep 2 Green & CleanTechAired 22 October 2007

Best known from its Dragons’ Den appearance, Cavemen's Bat Guano is a organic fertilizer for plants, garden and vegetables in Season 5, where it won fans even without landing a deal.

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From the show

The Dragons’ Den pitch

£50K
Asked for: —
Offered equity: —
Sought valuation

Micheal Whitam walked into the Den in Season 5, Episode 2 in the episode that aired 22 October 2007. Cavemen's Bat Guano, the organic fertilizer for plants, garden and vegetables, pitched in the Green & CleanTech category, one of 34 green & cleantech businesses to brave the Den across all 21 seasons.

The dragons passed, and Cavemen's Bat Guano left without a deal. That's not always the end of the story. Some of Dragons’ Den's most successful companies were rejected on air and grew anyway, using the exposure (the "Dragons’ Den effect") to drive sales the dragons missed out on.

Cavemen's Bat Guano was one of 79 businesses to pitch in Season 5, where 15 deals got done. In the Green & CleanTech category overall, roughly 38% of pitches have landed a dragon across the show's history.

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Frequently asked questions

Where can I buy Cavemen's Bat Guano?

Check current price and availability on Amazon. Note that some Dragons’ Den products are discontinued or sold under a new name.

Did Cavemen's Bat Guano get a deal on Dragons’ Den?

No. Cavemen's Bat Guano pitched the dragons but left Season 5 without a deal.

What season of Dragons’ Den was Cavemen's Bat Guano on?

Cavemen's Bat Guano appeared in Season 5, Episode 2, which aired 22 October 2007.

Dragons' Den Index may earn a commission on purchases made through links on this page. Deal figures reflect what aired; terms sometimes change after the show.