Elective course offerings vary with every catalog season. Browse this page to discover what's currently scheduled. Students in pursuit of a Certificate must complete at least 30 elective course hours.
Discover the many herbs and spices prized for centuries to heal, to revitalize the immune system, and to treat and prevent asthma, insomnia, flu, and more.
Explore
how
trees
function,
grow,
and
interact
with
their
environment.
In
this
class,
you'll
review
essential
processes
such
as
photosynthesis,
water
transport,
nutrient
uptake,
and
respiration,
and
how
these
processes
occur
in
trees
as
compared
to
other
plants.
Topics
also
more...
Join
ecologist
Michael
Gaige
as
he
demonstrates
how
to
identify
old
and
ancient
trees,
both
in
Eastern
woodlands
and
across
the
globe.
He
will
discuss
the
factors
that
allow
them
to
grow
for
centuries
and
illustrate
how
the
advanced
age,
more...
Have
you
wondered
why
plants
are
green?
What
makes
a
tomato
red?
Or
why
exactly
do
leaves
turn
red
or
brown
in
the
fall?
This
class
will
explore
the
diversity
of
colors
in
plants.
You'll
gain
insight
into
the
chemistry
more...
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