Speed germination of flower seed

Speed germination of flower seed

You can get woody seeds, such as moon flower, passionflower, morning glory, and gourds, off to a healthier start by scarifying them-that is, lightly rubbing them between a couple of sheets of fine sandpaper-and soaking them overnight in a solution of 1/2 cup apple cider vinegar and 1 pint (half liter) warm water. Next morning, [...]