Saturday, August 28, 2010

Green but nutritious?

These beautiful coral salad leaves are planted in tiny bags, hanging in the air and having some water sprayed on them each day. They are really lovely and beautiful.

However, I do wonder how nutritious these vegetables are because they do not really have real, earth but just hydroponic stuffs to sustain them. Do you think there are minerals, vitamins and healthy stuffs in there?

The other thing is there is no infestation of bugs and I do wonder why the bugs don't even like them.

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