1.
Buy seeds
You can buy seeds in your local dollar market, is inexpensive. Alternately, you can start with bedding plants.

2.
Go to your yard and find a spot or in a local community garden that gets the sun and shade.
Sometimes, some parts of it should get full sun , and some parts should get partial sun. Even if parts of your garden are in total shade, there are a variety of plants that can flourish.

3.
Stir the soil
Dig and churn up all of the packed dirt about 3 feet down. Then, build a box and fill it with good soil.

4.
Plant seeds
This is the basic step , I think all of you can do it. So, we skip this.

5.
Water your plants
But don't water too much. Just a littel per day is enough.