It's hydroponics on the halfshell !!
gneiss at cctrap.com
Sun Mar 5 18:03:32 EST 2000
Here's a great idea for K-12 science curriculum!
Ever seen clear dirt? Ever wonder what roots look like when they are actually
growing in soil? Well your students do too! With Crystal Clay gel you can
watch the entire process from germination to maturity. This unique seed
growing kit features a clear growing medium to give a close-up 3-D view of root
growth. Just add water and the super-expanding clear soil gel swells to 100
times its size! Add the included seeds for an intimate view of plant growth
Explore our web site http://www.crystalclay.com
to see pictures and other details.
Educators Love Crystal Clay!!
"Crystal Clay is an excellent addition to the classroom." Mrs. Coppley, Third
"It's a hoot!" Mrs. Karies, Elementary School Teacher
Order a sample conveniently from our web site, or call us for prices on
low-cost classroom kits:
[gneiss at cctrap.com]
Phone: (925) 513-2367
Fax (925) 513-2367
Crystal Clay has been California State Approved and may be purchased using IMF
More information about the Plant-ed