As fall nears, I am bringing some plants indoors for the winter and making mental plans for next year’s garden. Indoor plants help shorten the bleak Minnesota winter, and my new project is growing Sweet Potato Vine.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

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