Homegrown herbs

So it all started after my kids had a school project whereby they had to plant a seed at home and record down the growing process.We grew green bean and it grew pretty well. Then I thought perhaps I should plant some herbs since the green bean seeds did pretty well. 

Bought seeds from the supermarket ($1.50 a packet). I started off with basil and thyme and a few weeks later, decided to try growing rocket, spring onion and bell pepper.

This is how the plants look now. My rocket leaves (front) are growing (a month after planting the seeds) and same for my basil (back) leaves (two months after planting the seeds)

My thyme is stuck at this size though (below right plant).