A pet tree is a kind of keyring or mobile phone accessory that contains a very small cactus or succulent plant in a bell jar. The plant can be watered and, once it grows too large for the accessory, can be removed so that it may continue growing.[1] Pet trees are popular in Japan, but are also available in the West.[2][3]

References

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  1. ^ Wild, Adrienne (10 December 2006). "Gardens: Grow and Behold". Sunday Mirror. p. 11.
  2. ^ DeLeo, Jennifer L. (24 August 2007). "10 Wacky Cell Phone Accessories: 4 Pet Tree Mini Live Cactus". PC Magazine. Retrieved 20 June 2011.
  3. ^ Katbamna, Mira (8 May 2006). "WPM". The Guardian. Retrieved 20 June 2011.
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