SPS question...

[Dez]

Just wondering out of curiosity why all the sps colonies at the LFS's are always so spherical and "perfect" looking and then when you get them home and they start growing it becomes all chaotic looking and doesn't remain "spherical and perfect." It almost seems as if all the stems and branches are growing at different rates and directions. Anyway, I've always wondered. I assume it's a flow/lighting thing.