Window Grow for first timer. Need tips. Pt. 2

So it's been a week or so since i was given my girls and they are looking strong. I transplanted all 3 of them into bigger pots and all gave them a new soil mix of 3 parts perlite, vermiculite, and organic soil. I have them posted up in my garden so they get about 11-12 hours of sunlight. Ive noticed new growth coming out of the main shoot and around pre-existing shoots. The center of the stalk on top is almost a bright neon green so they seem happy enough. Im guessing im at the stage of just waiting for them to grow bigger. How will i know when i should purchase some food or supliments for them? Or do they even need them that bad? Budget is key for me but i dont want to skimp them if it's something that is worth the money. Any comments or ideas would be awesome. Thanks guys.

I would find a small bottle of veg nutes and get them started right away.
They look good.
Try giving Molases for now, 1 tbl spoon per gallon once a week and 2 tbls per gallon per feeding in flower.

I gotta agree brotha, they look good and you did a good job transplanting. You need to get some veg nutes, I'll check to see if I can find any of my organic nutes and I'll let you know tomorrow. I think I have a bottle of Fox Farms veg nutes somewhere, it's been awhile since I've rocked the soil grows.

Here's a link to my current grow...

https://www.rollitup.org/grow-journals/207695-laserbrn-dp-white-widow-green.html