Grilled Asparagus

I have never had asparagus before but while grocery shopping yesterday i found it is pretty cheap for a bunch so I got some. I placed some in a plastic ziploc bag and poured in a little olive oil. Not too much just enough to coat. Then sprinkle it with salt and garlic powder. Shake to coat. I let it sit in the fridge for about 1 hour then stuck it on the grill with our steaks for lunch.
I think they grilled about 15-20 minutes, I turned them about every 5-7 minutes. They were really yummy!! Dont go too heavy on the salt though, I thought mine was a bit salty.