Anyone can grow plants with soil. Now discover a way to grow plants using clear polymer crystals that allow you to observe root growth as it happens. The large test tubes are the perfect size for sprouting seeds and growing seedlings. Did you know that roots grow faster than the plants themselves. That's what we discovered using this kit in our office. Do plants in ploymer crystals grow faster than in soil? Only one way to find out.

• Use different soil types, or no soil at all, to grow and compare seedlings
• A 360-degree view of growing plants from the roots up
• Ideal for science fair projects
• A mess-free way to explore hydroponics with water or any media
• Supports hands-on science inquiry as students conduct controlled experiments
• Provides a spectacular view of growing seedlings using the transparent seed basket that shows how the plant grows both up and down
• Engages children in science learning both at school and at home
• Includes
  3 shatterproof plastic test tubes,
  3 support rods,
  3 seed baskets 
  activity guide

• Stands have write and wipe surface for specimen labels
• Test tubes measure 7"H x 1-3/4"Dia.