I think the same could be said about other things; Meat, vegetables, fruit, beer, cider, herbs... etc. People are lazy, people don't have the skill/knowledge, some will try to grow it, some will continue, some will kill their plant, some will be too lazy to do it again.
Heres a link to a study of 1300 Australian households if youre interested. https://www.google.com.au/url?sa=t&...tDbYQFghPMA0&usg=AOvVaw0YZAkKX1jgh6ZjXkCdapB7
QBL Price at posting:
5.5¢ Sentiment: Buy Disclosure: Held