What to expect from these photos

[PJG]

I had called these roots "snakes" once. One's growing out and down the others are going up. If you look closely at the 2nd img', you'll see the beginning of another root. Anything I should do?

This is just the group of them.

All these roots are growing down. I gave a front and back shot of them and I'm not sure I got all the roots.

This one has a new leaf, and 2 roots growing, one on each side.

OK, I leave these outside all the time in San Diego. Is there anything I should do to any of them that you would do?

I give them about a cup of water a week each, and if it's hot, I give them a 1/2 cup to keep them happy.

Me, I'm waiting for the spikes...... but until...
Thanks for your help,

Peter