No need to upvote. You can re-spawn them in that 4 hours, if you touch a node from each of 2 different node "pairs" surrounding them. If you want full haste gear farmed ready for 48 man savage in 5.4, You need 2600+ coins. New nodes become available after every 5 levels, so it can become overwhelming when you are trying to hunt down an exact After the effort I made, I thought I might share as well. It just shows up as a different looking node on the minimap. A new one will appear after one has been harvested. I'm a lvl 61 botanist trying to gather unspoiled nodes for scrips. I use a node alarm to let me know when it spawns and where.