Developed as a collaboration between NASA and the Epcot Centre, the Tower Garden has proven itself in space, in greenhouses and homes around North America. It allows anyone to grow their own food crops and be in control of the seed and what has been sprayed or not sprayed on the produce. Almost any crop that can be grown above ground can be grown in the Tower Garden so that you can have fresh food that you have personally grown and overseen to insure its biosecurity.
Grow your own salads that surpass those that you could get from the finest restaurants and have them fresher and more nutrient dense than from any store.
Have your children plant the seeds and help in the growing and they will be anxious to eat what they have been helping to produce. They will love eating those vegetables that up to now, they have turned up their noses.