Answer: Did you place the seeds in moist seed-starting mix before you refrigerated them? Most guidebooks recommend this, rather than simply placing the seed packet in the 'fridge. Germinate commonly takes two to three weeks (or more) so I suggest you wait a little longer. Keep the pots moist. Also, the seeds should not be buried deeply but barely covered with soil. If you sowed them deeper that could delay germination.
If you feel the seed is not up to quality, please contact Burpee's customer service department about getting a replacement packet. (firstname.lastname@example.org or 1-800-333-5808)
I hope this helps.
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