Answer: Pansies are cool-season annuals. They germinate within 14 days of planting, prefer soil temperatures of 70F - 75F to germinate, and germinate best in dark conditions. Pansies also bloom and grow best in cool weather. <br><br>Since your plants are up but not growing, I believe it's too warm for them. They'll still need light, but not warm soil, so turn off the heat mats, and they should start growing again.
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