Prepairing The SoilPreparing the Space

BobNarley · 05-27-2008, 12:01 PM

Preparing the Space
The space is the future home and environment of the plants. It
should be cleaned of any residue or debris which might house in-
sects, parasites or diseases. If it has been contaminated with plant
pests it can be sprayed or wiped down with a 5 % bleach solution
which kills most organisms. The room must be well-ventilated when
this operation is going on. The room will be subject to high humidi-
ty so any materials such as clothing which might be damaged by
moisture are removed.
Since the plants will be watered, and water may be spilled, the
floors and any other areas that may be water damaged should be
covered with linoleum or plastic. High grade 6 or 8 mil polyethylene
drop cloths or vinyl tarps protect a floor well. The plastic should be
sealed with tape so that no water seeps to the floor.
The amount of light delivered to the plant rises dramatically
when the space is enclosed by reflective material. Some good reflec-
tive materials are flat white paint, aluminum (the dull side so that
the light is diffused), white cardboard, plywood painted white,
white polyethylene, silvered mylar, gift wrap, white cloth, or
silvered plastic such as Astrolon. Materials can be taped or tack-
ed onto the walls, or hung as curtains. All areas of the space should
be covered with reflective material. The walls, ceiling and floors are
all capable of reflecting light and should be covered with reflective
material such as aluminum foil. It is easiest to run the material ver
tically rather than horizontally.
Experienced growers find it convenient to use the wide, heavy
duty aluminum foil or insulating foil (sold in wide rolls) in areas
which will not be disturbed and plastic or cloth curtains where the
material will be moved.
Windows can be covered with opaque material if a bright light
emanating from the window would draw suspicion. If the window
does not draw suspicion and allows bright light into the room, it
should be covered with a translucent material such as rice paper,
lace curtains, or aquarium crystal paint.
Garages, metal buildings, or attics can be converted to
lighthouses by replacing the roof with fiberglass greenhouse
material such as Filon~. These translucent panels permit almost all
the light to pass through but diffuse it so that there is no visible im-
age passing out while there is an even distribution of light coming
in. A space with a translucent roof needs no artificial lighting in the
summer and only supplemental lighting during the other seasons.
Overhead light entering from a skylight or large window is very
helpful. Light is utilized best if it is diffused.
Concrete and other cold floors should be covered with in-
sulating material such as foam carpet lining, styrofoam sheeting,
wood planks or wooden palettes so that the plant containers and the
roots are kept from getting cold.

05-27-2008, 12:01 PM	#1 (permalink)
BobNarley My Mood: Join Date: May 2007 Location: Mojove Desert-Southern California Posts: 527 gRamz: 9,950 Danks: 26 Danked 17 Times in 14 Posts	Prepairing The SoilPreparing the Space Preparing the Space The space is the future home and environment of the plants. It should be cleaned of any residue or debris which might house in- sects, parasites or diseases. If it has been contaminated with plant pests it can be sprayed or wiped down with a 5 % bleach solution which kills most organisms. The room must be well-ventilated when this operation is going on. The room will be subject to high humidi- ty so any materials such as clothing which might be damaged by moisture are removed. Since the plants will be watered, and water may be spilled, the floors and any other areas that may be water damaged should be covered with linoleum or plastic. High grade 6 or 8 mil polyethylene drop cloths or vinyl tarps protect a floor well. The plastic should be sealed with tape so that no water seeps to the floor. The amount of light delivered to the plant rises dramatically when the space is enclosed by reflective material. Some good reflec- tive materials are flat white paint, aluminum (the dull side so that the light is diffused), white cardboard, plywood painted white, white polyethylene, silvered mylar, gift wrap, white cloth, or silvered plastic such as Astrolon. Materials can be taped or tack- ed onto the walls, or hung as curtains. All areas of the space should be covered with reflective material. The walls, ceiling and floors are all capable of reflecting light and should be covered with reflective material such as aluminum foil. It is easiest to run the material ver tically rather than horizontally. Experienced growers find it convenient to use the wide, heavy duty aluminum foil or insulating foil (sold in wide rolls) in areas which will not be disturbed and plastic or cloth curtains where the material will be moved. Windows can be covered with opaque material if a bright light emanating from the window would draw suspicion. If the window does not draw suspicion and allows bright light into the room, it should be covered with a translucent material such as rice paper, lace curtains, or aquarium crystal paint. Garages, metal buildings, or attics can be converted to lighthouses by replacing the roof with fiberglass greenhouse material such as Filon~. These translucent panels permit almost all the light to pass through but diffuse it so that there is no visible im- age passing out while there is an even distribution of light coming in. A space with a translucent roof needs no artificial lighting in the summer and only supplemental lighting during the other seasons. Overhead light entering from a skylight or large window is very helpful. Light is utilized best if it is diffused. Concrete and other cold floors should be covered with in- sulating material such as foam carpet lining, styrofoam sheeting, wood planks or wooden palettes so that the plant containers and the roots are kept from getting cold.

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