Richards and Kettle's company, Dove River Peonies, has since diversified into a range of value-added organic peony root products, including eczema care, general and baby skincare and teas.
They have further products in the pipeline and have employed a salesperson to specifically help them increase their market in China.
"In this business you never know what's going to come across your doorstep.
"You just have to be open to opportunities," says Richards.
Thom Productions, the company behind bestselling music-based productions like The Great New Zealand Songbook, diversified its business into new areas with the release last year of The Great New Zealand Cookbook, followed this year by The Great Australian Cookbook.
Founder Murray Thom says having time to think is important for coming up with new business ideas, but it is a challenge because people are busy.
"In my opinion, inspiration generally comes in times of stillness, or from doing another enjoyable activity - for me it's being on the water.
"My advice is, just take the opportunity to be still from time to time.
"Get enough time just to be."
Coming up in Small Business: Many business owners get a double whammy over Christmas as the lead-up to the holiday can be the busiest time, but they also need to make preparations to keep the lights on while staff are on holiday. If you have tips for handling the silly season - and maybe even enjoying it - drop me a note: nzhsmallbusiness @gmail.com.