Beginner Gardening: First time grow - Basil - When to transplant?, 1 by vj2651

vj2651 wrote:
First time grower trying to grow Basil near my window. I germinated the seeds in a burpee starter kit and they are starting to grow! My first question is when should I transplant to bigger pots? Also what size pot should I transplant to? I want to make this is easy as possible and only want to transplant once. I'm doing the entire grow in my window.

I have attached a pic after day 7 of my plants. I realize that each pod has more then 1 seed sprouting, should I pull out the weakest seeds?

Also any more info on my plant would be great.