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Many people think that in hydroponics the plants are grown in water--like
water lillies or other aquatic plants. This really does not hit the nail on
the
head. What gives the plants the accelerated growth rates is the extra
AIR.
It may not sound right at first, but it is the abundance of Oxygen at the roots
which give the plants the added boost we are looking for. For now, just
trust
us, it's the Oxygen at the root zone which is the key. In fact, in still water,
the roots can actually drown or "develop anaerobic bacteria" which
is another
way of saying "catchin' rot". Dropping a fish bubbler in the
water is one way of aeriating the water since these anaerobic bacteria
do not like air. (The
prefix "an" on Greek root words usually means "not".)
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