Make a cheap and easy hydroponic setup with household items.
You need a dark bucket.
A colander that will fit on the rim of the bucket.
An air pump, a few feet of air hose, an air stone.
Step 1: Bucket & air
Take a clean dark bucket.
Remove the handle bar.
Why dark ? Otherwise you'll have algae grow.
Does not have to be black.
Why clean ?..... Leftover of soap or chemicals are not recommended.