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- Message-ID: <143310Z18101993@anon.penet.fi>
- Newsgroups: alt.drugs
- From: an37314@anon.penet.fi (Something Monstrous)
- Date: Mon, 18 Oct 1993 14:23:44 UTC
- Subject: Seed Answer (1) - A Story
-
- Message-ID: <143329Z18101993@anon.penet.fi>
- Newsgroups: alt.drugs
- From: an37314@anon.penet.fi (Something Monstrous)
- Date: Mon, 18 Oct 1993 14:27:48 UTC
- Subject: Seed Answer (2) - A Story
-
- Message-ID: <143340Z18101993@anon.penet.fi>
- Newsgroups: alt.hemp
- From: an37314@anon.penet.fi (Something Monstrous)
- Date: Mon, 18 Oct 1993 14:30:43 UTC
- Subject: Seeds Answer (3) - A Story
-
- The following is a work of fiction. While the following may contain
- information that may be used in breaking of existing state and/or
- federal laws, I do not encourage or advocate the breaking of any
- state or federal saw. Please do not participate in illegal activities.
-
- (If you do, try not to get shot)
-
- Pete the Happy Homegrower
-
- 1) Amsterdam Sprouts
-
- Peter looked at his books. There were a few of them, he would have
- to make a list of them later. The seeds that he had placed on
- a plastic tray filled with moist cotton wool had begun to sprout
- after a few days, and now they were the ideal length to plant.
-
- They were about 1" long maximum, most of them smaller.
-
- Pete took small drink cups (he had forgotten to buy Jiffy pots) filled with
- dampened soil of the same composition as the final growing pot. He
- poked his finger about 3cm into the soil and gently placed the sprout
- into the hole, head up, and sprinkled soil around it.
-
- The seeds had come from the same variety... but it didn't matter much
- too him, he was only a hobby home gardener. The best plant would later
- be singled out to provide seeds for his next crop.
-
- But first, he decided to have a closer look at the earth he was using:
-
- 2) The Earth
-
- Peter looked at the bag of potting mix that he had bought. It would
- supply his plants with nutrients for a while, even though most commercial
- potting mixes required additional nutrients for his hungry plants.
- The texture was the primary consideration: It had to drain well and allow
- air to enter empty spaces so that the roots could breathe oxygen. Too fine
- a mix would make the soil sticky or soggy, preventing ventilation and
- promoting the growth of harmful bacteria.
-
- He squeezed a clump of his potting mix: Perfect. If formed a clump
- when squeezed, and the clod broke up with a slight poke. The last time,
- the clod had stayed together and he had added soil conditioners.
-
- He had also used some natural soil, which he had had to sterilise. This
- had been done by placing it in the microwave until steaming. Anaerobic
- bacteria might have harmed the roots of his plant, and the many insect
- eggs in the soil had been microwaved away. (The microwaving had taken
- 5 minutes on high for a microwave-safe container full of earth).
-
- The components he had used in previous mixes were:
-
- FOAM. It holds water trapped between its open cells, but also holds
- air. He had used pea-sized pieces of foam once, instead of
- styrofoam.
-
- GRAVEL. In his hydroponics system, only gravel was used: Easy to clean,
- doesn't wear out, does not lock up nutrients, doesn't cost much.
- It creates large spaces for air pockets and gices the mix weight.
- Pete knew that gravel containing limestone should not be used.
-
- LAVA. Lava was a very good medium on its own or in a mix, Pete knew.
- It is porous, holds some water on its surface... By itself, Pete
- felt it was a bit too dry. One frined of his had mixed 3 to 6
- parts of Lava with one part of wet vermiculite. The vermiculite
- had broken up and coated the lava, creating a medium with
- excellent water-holding abilities and plenty of air spaces.
- This had to be watered from the bottom in order not to wash
- all the vermiculite away.
-
- PERLITE. Puffed volcanic glass. Peter sighed. It was not a bad
- material, but the dust could harm the lungs and he had not
- wanted to buy a mask and respirator.
-
- ROCKWOOL. A friend of Pete's had told him that he had achieved a
- phenomenal growth rate using rockwool. It absorbs water like
- a wick, and is convenient to use. It could be used in all
- systems, but Pete thought it was most often used for hydroponics.
-
- SAND. Pete used this to add some weight to his planting mixture. It
- promotes drainage and keeps the mix from caking. It came in
- several grades, and all of them seemed to work. The sand to
- use was usually quartz. Peter avoided limestone sand because
- limestone raised the pH, causing micronutrients to become
- unavailable for the plant. Sand also had to be salt-free,
- Pete knew: Salt was bad for your plants.
-
- STYROFOAM PELLETS. Pete's old chemistry teacher had called Styrofoam
- a "hydrophobic" material: It repelled water and was an excellent
- soil mix ingredient. It allowed air spaces to form in the mix
- and kept the soil from clumping, since it does not bond with
- other materials or itself. The only problem was that it was so
- light that it tended to travel to the surface of the mix.
- Peter used Styrofoam pieces no larger than a pea in fine-
- textured mixes.
-
- VERMICULITE. Pete tended to use the larger sizes of this material,
- which is processed puffed mice. Mice? Ah, Mica. Vermiculite
- broke down into smaller particles over time, Pete knew, and
- the larger ones provided more aeration. When he had used it,
- he had wet it before using it to avoid breathing inthe dust.
-
- The book he had just read had included a list of conditioners. A one-
- part-in-ten mix of cow manure was excellent and would break down over
- the growing season. Chicken manure was very fast-acting, and Pete used
- a one-in-20 mix. Blood meal, dried blood, worm castings, guano and
- even hair and feathers were included in that book... he would have
- to have another good read of it later.
-
- Ah, the miracle of Life. Peter sighed and took another deep drag
- on his hand-rolled cigarette. The sun was the best light for plants,
- but his shaggy apartment had no large windows and not even a balcony,
- and certainly no garden. His few plants were in a back part of
- the cellar. As he went down, carrying lamps and foil, he could hear
- a helicopter circling nearby, and praised the Law Enforcement Agencies
- who kept dangerous criminals at bay.
-
- He had heard of thugs with rifles, dogs and bulletproof vests,
- who had shot people and harrassed them because of a small herb
- garden. "Murderers", he thought, and was glad that the friendly
- police force was always ready to help and protect the citizens
- of this country. "To serve and protect"! He started whistling
- his national hymn as he went down the stairs.
-
- 3) Can You See The Light?
-
- The garden was a small section of the cellar. The walls had been painted
- white, which was a very reflective colour and worked about as well as
- aluminum foil. Heavy foil, hung in vertical strips, sealed the area
- off and reflected light back towards his baby tomatoes.
-
- Light requirements varied with the vriety of plants. During the
- growth period, 1000 - 1500 lumen per sq ft would do, although the
- plants could use as much as 3000 lumen/sq ft effectively. The
- equatorial varieties tended to need brighter light. During flowering,
- the various plnats would need between 2000 (the indian variety)
- and 5000 (equatorial) lumens.
-
- Peter set his camera for ASA 100 and the shutter for 1/60 second,
- with a 50mm ('normal') lens. He then set the f-stop, using the
- manual mode, and looked at the chart.
-
- 1/60 second, ASA 100
- F-Stop Footcandles
- f.4 64
- f.5.6 125
- f.8 250
- f.11 500
- f.16 1000
- f.22 2000
-
- 1/125 second, ASA 100
- f.4 128
- f.5.6 250
- f.8 500
- f.11 1000
- f.16 2000
- f.22 4000
-
- Incandescent bulbs and quartz halogen lights were too inefficient
- to provide enough light - Pete recalled having read that they only
- convert around 10% of the energy to light. Peter was on a low budget
- and could not afford professional growing lamps, so he used fluorescents.
- They were easy to set up, were 3 to 4 times as effective as
- incandescents, and his plants grew well under them.
-
- A minimum of 20 watts of fluorescent light per square foot would
- be necessary, Pete had read somewhere, and he knew that the more
- light his plants would receive, the faster and bushier they would grow.
- Light also improved the tomato buds, making them heavier and more
- developed. For each foot of width of his garden, he would use two
- fluorescent tubes. He had achieved the best results by using a
- mixture of tubes with various shades of white light. The light was
- fixed to a movable bar that could be lowered, and he had carefully
- mounted reflectors. More fluorescents were mounted on the walls
- for side-lighting.
-
- He had read about metal halide and sodium vapor lamps... maybe
- sometime, when he had more experience.
-
- There were plants, he had read, that measured the amount of daylight
- per day in order to 'know' the season, thus determining when to
- flower. As the periods of darkness become longer, a certain hormone
- level builds up and the vegetative growth stops - and flowering
- begins. Different varieties of the same species of plant would
- need different amounts of light/darkness to flower.
-
- For this purpose, he had an automatic switch that he could adjust
- to turn the light on and off.
-
- He would let the plants grow under 18-24 hours of light for the first
- period, he thought. Say, 18 hours of light a day for 3 1/2 months.
- Then, 12 hours a day for a while, to create autumn, and 1 1/2 months
- later his plants should be flowering. The full period of flowering
- might take as long as two months.
-
- A friend had claimed that days shortened to 9 hours a day of light had
- brought plants to flower within 6 weeks of germination... they had
- been rather small though, all flower and not much of that either.
-
- The cutback from 18 (or more) to, say, 12 hours a day had been
- quite aprupt, Pete thought. He marvelled at the ingenuity of the
- plant, who had responded to the new regimen without any problems.,
- without showing signs of shock or unusual growth. After a month of
- flowering, he usually set the daylight period to be another hour
- shorter, especially in equatorial plants.
-
- Also, Peter usually removed male flowers immediately... The female
- tomato flower tasted much nicer in his herb tea. The desexing was
- done carefully, as even the female sometimes grew male flowers. One plant
- would be set aside - the healthiest one - and its flowers dusted with
- pollen to make seeds.
-
- Peter checked the thermometer. Moderate, that was OK. Although
- the plant could withstand hot weahter and cool climates, it grew
- best between 60 and 85 degrees. Strong light and low temperatures
- seemed to make the plant smaller, while moderate light and high
- temperatures seemed to make it higher. Peter had installed a
- fan to provide his plants with CO2 and to keep the temperature
- down. The fan was operated by a timer switch: 10 minutes every
- hour.
-
- *End of Story. The previous story was purely a work of fiction.
- Knowledge about gardening should be vailable to the general
- public freely. I do not encourage or advocate the breaking of any
- laws, state or federal, however outdated and stupid they may be.*
-
- Bibliography:
-
- M*r*j**n* Growers andbook, Indoor/Greenhouse edition. Ed Rosenthal.
- Australian Edition published by AGUNG TRADING (Australia)
- Pty. Ltd., PO Box 194, Condell Park NSW 2200, Australia.
- ISBN 0-932551-00-9
- (Almost all the background for the short story came from here)
-
- Ed Rosenthal writes for "High Times": Ed Rosenthal,
- High Times, 211 East 43rd Street, New York 10017.
-
- I did not receive permission to use quotes from the book,
- so _PLEASE_ go and buy it. It's worth it.
-
- Australian Handbook for Indoor Growing of M*r*j**n*,
- published by Doug Wakefield, PO Box 214, Lane Cove, NSW 2066,
- Australia. This booklet is very comprehensive and should
- be OK for the beginner. It costs around $10 (incl postage).
-