Replies:
Many seeds can be sprouted on wet paper towels or in some other moist
environment, but usually must be put in soil to continue to grow once the
nutrients stored in the seed have been used up. Some plants can be grown
"hydroponically," without soil. This is one of many web sites a google
search turns up:
J. Elliott
"Soil-less" gardening is called "hydroponic" gardening. If you search the
Internet using that search term, you will find as much information as you
need -- from very basic to very advanced
Vince Calder
Seeds can be sprouted without soil:
http://www.sproutpeople.com/grow/bits/travel.html
Plants can be grown without soil using hydroponics for example:
NEWTON is an electronic community for Science, Math, and Computer Science K-12 Educators, sponsored and operated by Argonne National Laboratory's Educational Programs, Andrew Skipor, Ph.D., Head of Educational Programs.