Uri Zeevi is used to skepticism. People hear about his Seedo indoor home cultivator and they're astonished.

"Nobody has seen anything like this," he said from his office in Israel. "It's really new, just coming onto the market."

But someday, indoor home cultivators may be as common as dishwashers or backyard gas grills -- indispensable home appliances that changed the way people live.

Without sunlight, outdoor space or experience, anyone could grow tomatoes, strawberries, gourmet lettuce, herbs and, yes, cannabis year-round inside a home cultivator.

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