The Perlite Grow Bag System is perhaps the simplest growing method available for hydroponic tomatoes, cucumbers, peppers, and more.
Each of these grow bags for sale contains approximately 1 cu. ft. of perlite and is 42" in length and approximately 8" wide by 6" high.
It is designed to hold three tomato plants or two cucumber plants.
The perlite grow bags are also available empty to fill yourself (PER1001).