I unwrapped a couple of the test samples that I had in the pot yesterday, I was not only testing leaves but fabric too. A silk wool blend, an unknown from an op shop, some new silk and wool blanket. I will let the photos show you the results. My only statement is that my Eucalyptus Cinerea is stunning at the moment we have not had much rain and am wondering if that makes the difference. We have two names so far Euc Crenulata or Euc Pulverulenta, thanks to those who commented are we any closer…. does it matter ?