Discover the hidden world of roots with super-expanding crystal clear Crystal Clay Soil Gel. Just add water and watch as the small "salt"-like crystals swell to 100 times their size. Children will love this fun nature kit that comes with seeds to grow a Jack-Be-Nimble Miniature Pumpkin, Heavenly Blue Morning Glory, and Mammoth Sunflower.
- To use, simply pour water into the tube, then add seeds to the gel
- Seeds should start to germinate in 2 to 3 days
Because crystal clay is transparent children will be able to observe root growth. Recommended for homeschool or elementary classroom use.