My natural hair, and my relaxed hair are just two different animals, both ways loved regular trims, and minimal heat...other than that, it's totally different.
My natural/texturized hair grows faster
My relaxed hair was denser, my natural/texturized hair is thicker
My natural/texturized hair LOVES protein, my relaxed hair was all about moisture
Weekly washes were enough for my relaxed hair, but my natural/texturized hair can't go longer than 3 days.
My relaxed hair was stronger. I need to be gentler with my natural/texturized hair
Relaxed hair loved shampoo. My natural/texturized hair rejects shampoo, and rebukes it.
And on, and on...
It took me a long time to nail down a permanent regimen, because my hair was suddenly so different.