Blue Haze stuck at 2-leaf stage

Sprouted 2 Blue Haze seeds, but they were both stuck at the 2-leaf stage. One succumbed, but the other has not progressed at all after 11 days. It is in a 16-oz cup of Miracle Grow with a humidity chamber. I’ve grown plants from seeds from other sources and not had this problem. Any suggestion?

Yes…ditch the Miracle Grow. You want soil cannabis friendly like Fox Farms Happy Frog. The FFOF is very hot till all the nutrients have been consumed.

These are 2 plants in which seeds were sprouted and grown in MiracleGrow potting soil. Those seeds didn’t need to be coddled with expensive alternatives. Maybe I should order more seeds from that source.