David Brenner; Iowa, USA; September 29, 2004.
The world's tallest amaranth plant (Amaranthus australis) measured 4.61 m (15.12 ft) on September 29, 2004 and was grown by David Brenner (USA) at Iowa State University, Iowa, USA.
Source: Guinness World Records 2007
2 comments:
Record broken:
"The world's tallest amaranthus plant (Amaranthus australis) measured 7.06 m (23 ft 2 in) on October 15, 2007 and was grown by Brian Moore (USA) at his home in Ewing, New Jersey, USA."
- Guinness World Record website
Also listed in 2009 Guinness World Record book.
that Record was broke too!
the new record is 27feet 10 inches . a gardener in NY broke the record . I saw videos on youtube and on the the world records site.
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