M O D E R N
G R O W I N G
JULY 2017 | VOLUME19 NUMBER 4
FEATURES
46
Let’s Go Up on the Roof
by Barbara H. Shaw
With codes being relaxed and ever-
increasing numbers of people living
in cities, rooftop gardening is taking
off. Discover how you, too, can create
your own urban oasis “on high.”
52
Calcium Complexities
by Dr. Lynette Morgan
Find out why it’s important to
understand the complexities of
calcium before attempting to treat
this aspect of nutrition in your plants.
64
The 4 Factors of
Vertical Farm Success
by Amy M. Storey
They’re all the rage in some circles,
but how effective are vertical farms,
really? Get the lowdown on this
growing method, from the floor up.
12
first feed