No problem with the use of the image. And thanks for your answer. I'll check for a lignotuber when I plant them. How will they react to root-pruning, is there a chance that they die and/or should root-pruning always be accompanied by pruning of the above ground parts? Do you know if there is any experience from growing Euc in sand/grit to increase hardiness (and maybe cover with cutted grass for fertilizing and microlife)?