|
 Catalog Quick Order
|
SHOP PRODUCTS
|
Product Information Show your students that even ordinary grass is subject to numerous complex relationships. By growing grass in three different media, students can discover the importance of nitrogen-fixing bacteria, the benefits of symbiotic mutualism to plants and the significance of the nitrogen cycle. In addition, students can plot the average heights and weights of the specimens on data sheets, then analyze the results after 25 days. Includes: 12 growing chambers, vermiculite hydroponic planting media, nutrient media, nitrogen-deficient media, grass seeds, inoculum-treated clover seeds, 24 student data sheets and complete teacher Instructions.  Tell a Friend about this item
|
 |
Need Help? » Email Us » Call Us » Your Order Status » Find a Sales Representative » Sitemap » How To Order |
Ordering » Free Catalogs » Our Guarantee » Print Order Form » Recommended Material Lists » Your Privacy » Terms & Conditions » Quick Shop |
Science Kit » About Us » International Site » Canadian Site » Become A Teacher Developer » Become An Affiliate » Online Library » Testimonials |
|
Post Office Box 5003 • Tonawanda, New York 14151-5003 (phone) 800-828-7777 • (fax) 800-828-3299 Copyright© 2006, 2003, 2001 • Science Kit, LLC®. Science Kit®, The SKope™, Boreal® and Teacher Developed-Classroom Tested™ are trademarks of Science Kit, LLC® |