my favourite blush is orgasm and I like starting with the liquid version patting it gently to apples of cheeks and dabbing excess towards temples.
After setting face with powder I'll add tiny bit of the powder version for a deeper colour.
my to would be if you think your edges are a bit too stark then go in with some more powder( or the remains of foundation on your blender) and just soften around the blush placement for a more seamless look.