Started purées

So we just started purées at 5 months. I wanted to do BLW at 6 months but he was so interested in food every time it was around, and showed all signs of readiness. My question is, can we still start solids at 6 months? I’m not really sure how this works now that we started with purees

Edit: So it’s not recommended to start solids at 6 months now that he started purées??