By Aednik113
Estonia 
Does every species of Primulas has embryonic dormancy for seeds?
22 Jul, 2010
Answers
Does anyone know which kind of primulas doesn't have dormancy?
23 Jul, 2010
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most of them do yes. They need a cold spell to get them to germinate. Pop the seeds into the pot of compost and pop the pot into the fridge for several days/week.
22 Jul, 2010