Australian and New Zealand Gardening: Buttoneer picture (Unable to germinate Hardenbergia)
In reply to: Unable to germinate Hardenbergia
I bought some packets of vermiculite which had been "Soaked in smoke". The explanation was that these Au peas pop up after fires, because of heat, and smoke, so mine have been scarified, soaked overnight in warm water, they are in moist paper towels and when the roots come out, I will mix the vermiculite with the potting mix & put them in that to see if that helps. Let me know how it works out for you. Judy Showers.