So the results are revealed.
Method:
I dissolved half a teaspoon of Alum powder in a little boiling water (swilling the liquid around to dissolve it)
The I added plant material and topped it up with water.
It was a super experiment and I will do more.

I love the colors in the thread.




Gum leaves and agapanthus for me please!
Yes, the gum leaves were super, now I have linen laying out on the wet leaves to see what happens.
Pam
The colours are amazing …I don’t know what you have planned but my brain has zoomed off in sparks at the possibilities !!
It was interesting and I’m rather pleased with the results I will continue to do more.