The two larger ones are yearlings and the two smaller are roughly 7 months.
The are all so different. They are kept seperately but soak together.
They are growing at very different rates. They all get lots of grasses/weeds/mazuri/spring mix but for whatever reason my largest is just exploding with growth while the others are slower steadier growth. That's why I keep them separated for fear of bullying even though I've never witnessed it. I'm hoping the others growth rate starts picking up. They have great energy levels and nice firm shells/clear eyes, but are growing slower.
I keep them in high humidity(mainly outside I live in Louisiana) and they get soaks every other day.