What can I use to remove the grass without a tiller or sod cutter?
A shovel?
Then what do I do with the soil just dump on some compost and plant?
It's only another 8 by 12 section I wanna add it can't be that bad to dig out by hand.......right?

Dixana wrote:RBG: I like that idea. Similar to lasagna gardening
So would 5-6 inches of soil be enough? YES - as noted for plants if you need to you can cut a hole in the cardboard so they can grow through.. I'm thinking I could mow the grass super short, layer the paper and add soil....
Would a mix of bags of organic humus and manure, compost, and topsoil be ok to use? YES sounds good I can get those the cheapest and don't have a lot of extra funds. I'll also be watering with a lot of compost/worm tea so the plants will get a lot of nutrients from that....