AK Narayanan (b Oct 21, 1951) of Chalakudy, Thrissur, Kerala has a three-year old musk mallow (Abelmoschus moschatus), also known as musk okra plant in his home garden, which had grown 2.74 m (9 ft) tall by June 27, 2016. With his passion for growing plants to their maximum, he has claimed for himself these green records as well.

Tallest Egyptian spinach: A three-year old Egyptian spinach or Molokhia (Corchorus olitorius) plant in his garden was 3.66 m (12 ft) high.

Tallest cassava plant: His 38-month old cassava or tapioca (Manihot esculenta) plant has grown 13.72 m (45 ft) high.
Tallest coleus plant: He has a 3.05 m (10 ft) tall coleus plant.
Largest taro: A 12-year-old taro in his garden weighed 10 kg.