Did you know that several houseplants can grow hydroponically – meaning they can survive in just a vase full of water? Here's a list of green friends that will thrive without any potting soil.Source: permanentprocrastination.com1. English IvyTrim the leaves off the bottom half of a mature English Ivy plant. Fill a clear glass with lukewarm unchlorinated water. The best choice is bottled water, or water from a stream if you can find one.Submerge your cutting in the glass of water and place it…
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