Gardening
From Tardis Wiki, the free Doctor Who reference
Gardening was the practice of maintaining a garden.
A group of peaceful Sontarans who had crashed on the Moon once took up gardening. Their gardens reminded Abby of the Zen gardens on New Japan. (AUDIO: The Moonrakers)
The Twelfth Doctor hated gardening, referring to it as "dictatorship for inadequates". (TV: Heaven Sent)