is this normal new growth on my den?

[VickiC]

Good Morning everyone
(well, here in Alabama it is morn., that is)

I have a picture attached of one of my dens. There is new growth on all 3 dens that I have, but I'm wondering if the new growth on this one looks normal. As you can see, it's growing outwards instead of upwards. Is that the direction it should be growing? All 3 dens have new canes (is canes correct terminology for this new growth??)....but this cane (??) is more "mature". (By the way, all 3 dens look very healthy and have lots of new roots...just thought I'd throw that in cuz I am happy about it....just sharing lol ). Anyway, if you will please let me know, I would appreciate it.
Thanks in advance,
Vicki