Foxglove – Reddit Post

I planted my first foxgloves this year that I bought from a local nursery, they have been beautiful and seem pretty happy. But they are growing all of these baby foxgloves on the middle of the plant. When I google it, it says they self seed but I thought that would mean they are growing nearby? I am new to gardening, this is my first year! So any advice & if this is normal let me know! 💕