In 2007 the Wollemi that I have in my garden started to sprout in Chelsea Flower Show week 21st -26th May. This year, 2008, it was showing it's first signs of growth when I left for a 2 week holiday on 13th June and had only completly emerged from it's winter slumber when I returned on 27th June. This is 3 weeks later than 2007. It is looking great now donning lime green growth with a hint of bronze.