And how much height do you have to work with?
I would definitely wait at least a couple weeks to flower for a better yield...definitely consider tying her down for max light penetration
And if it were me, I would probably start feeding veg nutes @ 1/2 strength
What kind of soil are you using? I would stay clear of Miracle Grow products and strongly reccomend fox farm.
If you start seeing any signs of nute burn, stop feedings and flush with about 10 gallons of water to get rid of excess nutes/salts in the soil.
Wish I had some Urkle right about now..
Good luck
Ps- fems or clone? wouldnt wanna waste your time on a male from seed...