Is this rapid growth or normal

[Monkeybigbuds]

This little beauty has been in my RDWC system for 10 days do you think it’s grown fast ? The roots looks so good

 

[LoveGrowingIt]

This little beauty has been in my RDWC system for 10 days do you think it’s grown fast ? The roots looks so good

It seems fast, but IDK for sure. The roots do look very good.

 

[emanresu]

I don't know a thing about hydro growing. What would be the problem if it's growing fast? It seems like that would be a good thing.