Eucalyptus Hardwood Sleepers. You are bidding on a pack of 60 - 150 x 50 planks at 2.4 metres long. This is Ash species Eucalyptus made up of Eucalyptus - Deligatensis Eucalyptus Obliqua and Eucalyptus Regnans. The Ash species have a ground contact rating of 5 to 15 years. We reccomend that you put gravel up against them for drainage. We have found this Hardwood to last a lot longer than the sappy, Softwood Macrocarpa sleepers over the years. This Hardwood is very popular for raised garden beds and landscaping. We only sell these by the pack as we supply landscape retailers with them and don't want to encroach on their market. This Timber is locally grown and processed by us in sunny Richmond, Tasman. At $496 per pack, each sleeper will cost you $8.27 For local deliveries, please check out my other listings and classified.