My sweet pepper seeds took about a month longer to germinate than my tomatoes. Only just developing first set of true leaves. Went to the local agricultural store yesterday - they have a huge polytunnel with veg seedlings, I pop in to see how I'm doing with my own. Their sweet peppers are at least 6" high, I don't know how they do it! But theirs broad beans and peas were pathetic. I've already planted mine out.