Sprouting
The best way to get plant nutrients is straight from the freshly grown plants themselves, but we don't all have the time, space, or temperate climate to do outdoor gardening. But with sprouting kits and seeds, you can easily grow some fresh produce indoors to use in salads, sandwiches, smoothies, or as garnishes, for example. They are also a good way to teach young urban people about Nature and where our food comes from, and about how to care for something. And it can all be accomplished with little fuss or mess, because they do not use actual mud/soil, nor even smelly peat moss.
