Don't be afraid to spend money on good products. I find that the good natural hair moisturizers/stylers like Qhemet Burdock Root, Qhemet Detangling Ghee, and Darcy's Transitioning Creme are excellent for softening, detangling, and blending new growth/natural roots. I also love Rusk Creme Detangler but it's hard to find.
ETA: Braidouts and twist-outs are easy and flattering styles for stretching relaxed hair as well.
ETA: Braidouts and twist-outs are easy and flattering styles for stretching relaxed hair as well.