Hi all, I’m new here. I’ve been vegetable gardening for the last 5 years, previously in zone 8 but now in the frigid 5b Every year I buy pansy seedlings to start off the Spring, but this year wanted to try my luck at starting from seed. I obtained Imperial Antique Shades pansy seeds and started them in sterile mix, covered, at temps about 50s on Feb 1st. Within 10 days, they started to germinate. I put them under full spectrum LED lights at manufacturer’s recommended height. Now almost 3 weeks later they still don’t have true leaves. Is this normal? They’re watered from the bottom when I first notice the mix beginning to get dry. They should have ok light. The only thing I can think of is that my grow room isn’t well insulated and temperatures can range between 50s - 70. Given pansies enjoy cooler weather, I didn’t think that would be a problem but maybe it is? The pictures show the seedlings near first germination on Feb 15th and now on March 1st.