Wait another week or two and then start to feed ,but go easy on her ,too much nutes at this stage will cause lots of problems specially for autos ,keep ph spot on too very important .
I understand the soil already has nutrients in it? I would give it 3-4 weeks after transplant. Water with regular PHed water until you start to see some nitrogen deficiency, then you can start adding 50% veg nutes to each watering.
Hey GreenThumb82,
You can start feeding her a bit but don't do to much, your soil still holds some nutrients in it.
Easy on the cal-mag, most of the times your plants only need that in flowering stage.
Goodluck farming :)