Logan's Science Project

Name: Logan's Science Project
Uploaded: 2014-04-07T00:00:00+00:00
Duration: 1 min 53 s
Channel: Howard Garrett
Description: Logan's science project demonstrates the dramatic impact of adding lava sand to potting soil on both root development and top growth in elbon rye, radishes, and other plants, showing how rock minerals improve plant performance.

Apr 2014 · 1:53 · Howard Garrett

Logan's science project demonstrates the dramatic impact of adding lava sand to potting soil on both root development and top growth in elbon rye, radishes, and other plants, showing how rock minerals improve plant performance.