Rosemary is mystifing when trying to germinate seeds.
I tried under lights, and in warmth, and only got the two.
Now in my front cool window,
I am getting some more on vermiculite and only water.
None of the treatments gave much better results.
I am now trying a packet of pelletted seeds,--
which says the pellet material is clay, lime and perlite.
And it says that the coating helps with oxygen getting through?
Next year I will spend the money and order primed seeds!