This is an excellent project for kids. The supplies are cheap—sweet potatoes (ask your grocery store for a “sprouted” bag and you might even score them free), toothpicks, glass jars and water, and the steps are simple:
· cut a sweet potato in half
· push toothpicks around its middle
· suspend it over a jar filled with water (cut-side down) and wait
· in a few days, you’ll see sprouts (change your water every week or so)
· eventually, you’ll get bright chartreuse and purplish leaves





