I have 2 Plants growing nicely in the window that recieves about 8 hours of direct sunlight each day, waiting for my camera to arrive will post pictures. One plant is a bag seed strain unknown. And one is a seed I got out of something called "Purple Lavender Kush", that one is growing so beautifully. Will I be able to use just the sunlight through the window, or am I going to have to move them outside every day?