On Sat, Apr 28, 2012 at 2:12 PM, James L. Jones <jmsjon664@aol.com> wrote: > I have used 'Liquid Smoke' itself, a fairly available condiment. Here in the US I use "Wright's All Natural Hickory Seasoning Liquid Smoke" that is readily available in most grocery stores. J.L. Hudson Seeds put me on to this. It works very nicely. I usually use a 10% solution, soaked overnight, about 12 hours. I have germinated quite a few fire stimulated seeds with this product with a high rate of success. Randy Monterey Bay Area of California Zone 9