Below is a guide to the best time to control some of the invasive plants found in the HCCW. Due to variation in climatic conditions such as rainfall and temperture, the optimum time to control noxious plants may vary between HCCW Council areas. Futher advice on control can be obtained by contacting your local council Weed Officer.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
African Boxthorn                        
Alligator Weed                        
Bitou Bush                        
Blackberry                        
Chinese Violet                        
                           

Control Legend

                       
Optimum                        
Marginal                        
Not Recommend