Stop Global Warming!!! discussion
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by
cassie
(new)
Jan 24, 2009 08:12PM

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http://www.goodreads.com/group/show/1...

Plant physiology researchers discovered in the 19th century that plants absorb essential mineral nutrients as inorganic ions in water. In natural conditions, soil acts as a mineral nutrient reservoir but the soil itself is not essential to plant growth. When the mineral nutrients in the soil dissolve in water, plant roots are able to absorb them. When the required mineral nutrients are introduced into a plant's water supply artificially, soil is no longer required for the plant to thrive. Almost any terrestrial plant will grow with hydroponics. Hydroponics is also a standard technique in biology research and teaching.

Fishing Is Fun
Please join if you love fishing, I am the only one their.

Here it is:
http://www.goodreads.com/group/show/1...
here's a link to my rp group, it was good for a while, but then i died, pweeeeese help me save my group!!!!!!!1
http://www.goodreads.com/group/show/6...
http://www.goodreads.com/group/show/6...