[dylan604]

Depends on the number of plants. Growing up, my mom was a florist and we had an abundance of plants throughout the house. Wouldn't necessarily suggest going to that level, but plants do make for a much less sterile environment. Big green leafy plants are better air scrubbers and much easier to care for than cute dainty flowers.

Examples: https://www.google.com/search?hl=en-CA&authuser=0&biw=1345&b...

Depending on choice of pot and soil, most only need to be watered once a week. Even still, there are decorations that hold water to slow release for even extended times between watering. Great for vacations, or the forgetful.