be careful with the top soil make sure it is for vegetables this is because not just any top soil will do when you buy some to add to your veggie garden. some top soils contain heavy metals and other toxins which work for a lawn but not veggies. so ask before you have it delivered or read the bag. I would also check on line for a local seed company for your area that has a test garden in your area/region to get seeds from. also other things you can grow in your garden are mushrooms the good kind. there is a company in Washington state that sells kits for growing your own.