How to Propagate Gingers

An excellent series of articles was written by Ceil Dow in 2005 for the Ginger Workshop at Mercer Arboretum and Botanical Gardens in Houston, Texas. With her kind permission they are reproduced here:

How to Divide Alpinias (shell gingers).	How to divide Curcumas (hidden gingers).
How to divide Hedychiums (butterfly gingers).	How to divide Kaempferias (peacock gingers).
How to propagate Costus (spiral gingers) from cuttings.