Well, I ordered only one bunch. About half of it survived, and I just divided it and put it in two tanks:
A 10G with 30 watts light, no CO2, 100% flourite
and a 29G with 75 watts light, CO2, and soil/vermiculite substrate.
In the 10G, growth is super slow, with very compact leaves.
In the 29G, growth is still slow, but spacing of the leaves seems about right.
The color of both are about the same, but the leaves are a bit more green in the 10G. I'm thinking that the plants in the 29G aren't getting enough light because of a huge aponogenton crispus and a huge sword plant canopy 75% of the tank. I've got it in the open spot and it's probably 7-8" tall. The top leaves are a bit lighter green than the other leaves. The plants look good, meaning no signs of deficiencies, but they grow so slow! How fast does yours grow? What the heck am I missing? Everything else is growing like mad!