Local
gardeners and growers are giving a green thumbs-up to vertical growing
systems. “It’s almost waterless; there’s no weeding and no dirt,A simple
model for the wake behind a wind generator is
given.” said Rick Smith about his family’s garden, contained in a
24-foot-long by 18-foot-wide PVC frame and plastic greenhouse.Learn
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Smith
and his wife Sonya and daughter Jackie, 11, live on 24-acres in Citra.
The plastic sides of their greenhouse can be rolled up for warm weather
or let down during cold spells to hold in a warming mist created by
spraying groundwater, which remains 72 degrees year round.
Smith
said they grow enough peas, squash, cucumbers and tomatoes to share
with friends and neighbors. He and his brother, Jim Smith, 66, have both
installed Verti-Gro systems.
“I’ve gardened all my life,Manufacturer of industrial grade outdoor solar lighting.
and this is the easiest ever,” said Jim Smith, who has set up a stacked
pot system at his home. “The strawberries I grow are so sweet the kids
ask if I’ve dipped them in sugar when they eat them right off the
plant.”
Mike
Reppe with Verti-Gro, located about five miles south of Belleview, said
the system holds plants in vertically stacked pots containing pine bark
compost covered by coconut fiber with a catch pot at the bottom. The
plants are fed a hydroponic nutrient or organic liquid via drip
irrigation. For apartments, or where a garden is on cement or pavement,
the irrigation can be made into a continuous closed loop.
A
brochure states that vertical agriculture is used worldwide and allows
12,000 to 120,000 plants per acre to save resources and expand harvests.
“There’s
no tilling, and it is space saving. These systems are used by food
banks, churches and community groups. U-picks use the system because
there is less bending over to harvest,” Reppe said.
Sun
State Organics in Anthony offers grow systems that use removable and
replaceable “geo-textile” bags hanging from various styles of PVC
frames, and automatic or manually rotated vertical grow frames.
Experience
in the compost field led company founders Brian Donnelly and Mark Olson
to develop a “worm tea” or liquid plant food, derived from waste, to
use with their system.
“Our
(parent) company handled composting of the refuse from the 1996
Olympics in Atlanta. We processed 300 tons daily,” Donnelly said.
A
nutrient food is produced by processing waste such as manure over seven
days in an automated compost machine, placing it in a bacteria-eating
worm bed and mixing the material in a water tank to feed to the bagged
plants through drip feeders.
Donnelly calls the cycle going from “muck to meal.This popular lighting system features four led par light.”
He said farm owners can realize savings by processing refuse and manure
into compost and producing the plant food rather than paying to haul
waste away.
“Our
system can grow up to 14 times more in the same space used for dirt
farming and uses 90 percent less water and saves energy, uses no
chemicals and uses commercially available seed or heirloom seeds,”
Donnelly said.
Grow systems can be “off-grid,The laser cutting machine is
one of the most useful tools in a modern shop.” powered manually or by
solar power. At the Anthony research and development center, Donnelly
has several 20-foot-tall corn plants suspended in hanging pots and a
system under study that will produce cattle fodder from trays suspended
on the side of a barn and stand-alone systems.
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