We use cookies to provide you with a great user experience. By using our site, you accept our use of cookies. You can review our cookie and privacy policy here.
  • Service & Support

    Contact Us

    Our Customer Service team is available from 8am to 6:00pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday.

    Email Customer Service
    Live Chat

    International Sales & Service

    We serve educators in more than 170 countries worldwide. Create a quote request on our website or contact our International Sales Team.

    International Ordering
  • Shopping

    Login or register now to maximize your savings and access profile information, order history, tracking, shopping lists, and more.

  • Quick
  • My Cart

    My Cart

    Your Shopping Cart is currently empty. Use Quick Order or Search to quickly add items to your order!

Wisconsin Fast Plants Tropism: Plant Growth in Response to a Stimulus Kit

(in stock)


Students investigate phototropism and gravitropism (geotropism) in Wisconsin Fast Plants®. They determine whether the roots and stems exhibit phototropism and/or gravitropism, which allow terrestrial plants to shift toward more favorable living conditions. Students also determine whether the roots and stems respond more strongly to light or gravity. Materials are sufficient for 30 students working in groups of 3.


What’s Included:
  • 400 Standard Wisconsin Fast Plants® Seeds
  • 75 Petri Dishes
  • 100 Filter Paper
  • 75 Black Construction Paper
  • 16 Plastic Trays
  • 75 Plastic Bags
  • 1 Masking Tape
  • 32 Rubber Bands
  • 1 Teacher's Manual and Reproducible Student Guide
Needed But Not Included:
  • 16 Scissors
  • 16 Permanent Markers
  • 16 Rulers
  • 16 Small Cups (for dispensing seeds)
  •  Cup or Beaker
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.

Recommended Accessories

Recommended Accessories

Classroom Plants Watering System

Classroom Plant Watering System

Item #158974


Qty Discount Available

Quick View
Plant Light Bank

Plant Light Bank

Item #158999


Quick View