How to Grow Marijuana
The Marijuana Leaf
HARVESTING
AND CURING YOUR BUD
HARVESTING IS THE ACT OF REAPING YOUR REWARDS and is without doubt the
most fun you'll have in your garden. Assuming that you have followed the
guidelines for flowering times the breeder set forth and that your grow
was successful, you should be in a position to harvest an extremely high-yield
from your crop.
First of all, you should know that harvesting is smelly and dirty work.
It stinks up the place extremely quickly, so keep this in mind. Also,
resin rubs off on nearly everything. Your fingers will be covered in a
mass of resin and this will stain everything from metal to plastic, clothes,
furniture, paper, books, equipment and even other pieces of bud. Resin
is sticky stuff that is very hard to wash off. It must be scrubbed off
using a metal-type cleaning pad. Keep this in mind when you are harvesting
your crop.
At the end of the flowering stage, examine your bud to see if it is ripe
and ready for harvest. Here are some indicators to help you identify that
it's harvest time; however, please note that not all of these indicators
will appear on every strain.
• 50 percent to 70 percent of the pistils change color
• Plants stop producing crystals
• Plants stop producing resin
• The fan leaves and lower leaves have turned yellow and are starting
to drop off
• The smell has reached a peak
• Bud mass has not increased in the past few days
Another good way to determine when to harvest is to create multiple tasters
of the same bud. You can do this by harvesting plants from the same strain
at different times. If you do not have enough plants to do this you can
take selections of bud from a single plant.These samples can be tested
to gauge the optimal harvest time for the strain.The next time you grow
this strain you will know exactly when to harvest. It must be said however
that breeders' flowering times are generally pretty accurate. The experience
of growing a strain more than once will also undoubtedly result in a more
accurate timing of your harvest.
THE HARVEST
There is really only one way to harvest marijuana—anything else
is just a variation on this theme. It should be noted that there are slight
differences between harvesting an Indica and a Cannabis Sativa plant.
If you are growing multiple strains, you
should have a method of labeling which
strains are which before you harvest.
Otherwise, you will end up harvesting your
bud into one big pile. This means that your entire labeling process from
seedling
stage to harvest will have been in vain. Keep your buds separate if you
want to
know your bud strain type when it is time to sample the results of your
hard work.
Quick Bud Samples
Some growers just can't resist a tester but remember that these testers
do not in any way reflect the final quality of well cured bud. Just take
a fresh bud sample and put it on a dish. Place the dish in a microwave
on medium heat for about two minutes. Check the bud to see if it feels
dry and brittle. If it doesn't, heat it a bit more. Once it feels dry
and brittle it can be smoked.The smoke will be harsh and the microwave
heat will destroy a good portion of the cannabinoids in the bud but you
should get something from your sample.
Another way of producing a quick bud sample is to take some fresh bud
and put it into a sheet of paper. Fold the paper and press the bud down
lightly. Place the paper on top of a working radiator and let the heat
dry the bud. Check you bud later on in the day and it should be dry enough
to smoke.
Expert Harvest Indication
There is a method that will allow you to determine precisely when to harvest.
All
you need is a magnifying aid and a little experience.
As the pistils grow out from the calyx they form resin glands (trichomes),
which gradually change in color before they shrink and wither. This withering
of the trichomes affects the look of the pistils, which in turn fade and
tend to look burnt and dry. This ^unhealthy' appearance of the trichomes
is perfectly natural. The plant has completed the blooming period and
the trichomes are no longer needed to gather pollen.The cannabinoid content
of these trichomes is not lost, however. It is simply converted into other
psychoactive cannabinoid compounds. THC will also degrade as it is converted
into other psychoactive compounds. Eventually, exposure to light will
further degrade these cannabinoid compounds to next to nothing if the
plant is not plant harvested.
The trichome withering process does not occur rapidly. It can take up
to two weeks before the plant has withered its trichomes and pistils entirely,
but even then new trichomes and pistils can be found growing in among
the faded pistils. Eventually the old pistils will die to be replaced
by the new pistils. The process will continue until there is a change
in the photoperiod or a cellular breakdown in the plant and it dies.
As the plant reaches its peak bloom many of the pistils will change in
color. Using a magnifying aid you can observe this change in the trichomes
themselves, which affect the overall look of the pistils. By checking
these trichomes daily you will be able to detect when the plant is nearing
peak potency.The more trichomes change color, the more some will start
to wither.The ones that wither first are usually in the minority because
they were the first trichomes to form on the first pistils during the
early days of flowering.
As some of these older pistils wither the other pistils begin a visible
transformation in color from white to orange, red or brown. At this point,
you should be anticipating the 'harvest marker' of 50 to 70 percent. When
50 to 70 percent of the pistils change color, the plant will have stopped
producing new crystals (trichomes) and resin (cannabinoids secreted from
the trichomes), the smell will have reached its peak and the bud mass
will not have increased in a few days. At this stage any of the major
bud masses on the plant can be theoretically observed as follows:
1. Less than 5% of the pistils are withering.
2. Approximately 90% of the pistils have reached maturity.
3. Less than 5% of the pistils appear to be in the early stages of growth.
The 90% group is the one that you should gauge your harvest with. Compare
these to the ones that have gone past their peak bloom and harvest the
plant just before they reach this stage. You should note that this usually
corresponds with the breeders' flowering times. In the case of a plant
with an unknown flowering time, you can use this expert method to predict
when to harvest.
It's all about careful observation of the trichomes and their comparison
to withered ones. Don't forget that trichomes can be harvested early or
allowed to grow past their peak in order to affect the eventual high of
the finished product.
Cannabis Indica Harvest
Your one- to four-foot plant should be hacked at the base and picked up
in its entirety.The weight of the Indica plant will probably amaze you
if you have done everything right. Try not to let it touch the ground
where the bud can gather up unwanted dirt or dust.The plant should then
be hung upside down in a cool room with fresh air but no light.
When you hang the plants upside down the stems and branches automatically
separate the buds, allowing space for air to flow around the freshly harvested
flowers. The best temperature is between 60 and 75 degrees Fahrenheit.
Relative humidity is best kept at around 55 percent. Light degrades the
overall THC quantity and quality. Light can also change the cannabinoid
composition in your bud. Your room doesn't have to be light-proof, but
you should take care not to expose your harvest to any direct light. Most
growers use the bottom branches of the plant as support when hanging them
up. By tying some fishing line to the walls, you can snag the bottom branch
over the line to hang your buds upside down.
Next, take a pair of clippers and remove as many of the fan leaves as
possible. Then remove the secondary (eaves and put these into a separate
pile. Last but not least gather some of the major trim marijuana leaf that can be
removed easily from the bud. Trim refers to the small leaves that surround
the bud and are usually covered in resin.This is a preliminary manicuring
step only, designed to help ease the drying process. The real manicuring
comes later. Leave the trim areas that are hard to remove alone for now.
The trim you need to remove right after harvesting should pull away with
ease. If there is no branch on the trim area you are trying to remove
then leave it alone. Chances are it will not pull free without taking
some bud with it and you do not want to do this.
Now you have four different qualities of weed to choose from.The fan
leaf will be an okay smoke, the middle leaves a little better and the
trim will be very good. The bud is the prime stuff though and this will
give you the best quality high. Leave the plant like this until a branch
can break easily between your fingers (it should literally snap between
your fingers). This harvesting process takes about two to three weeks
from start to finish, although some strains can take up to four weeks
before the branches snap between your fingers.
Cannabis Sativa Harvest
Outdoor growers like growing Cannabis Sativa plants, which can grow up to 12 feet
carrying more than 20 oz of bud. It is not uncommon for some Cannabis Sativa varieties
to produce over 2lbs of bud per plant. These large plants are not harvested
easily.
The process is similar to Indica except the harvest itself can be quite
labor-intensive. You need a canvas spread or another means of carrying
the bud. The plant should be chopped at the base and spread out on the
canvas. The canvas is then rolled up and tied tight for transport. Obviously,
if you have more than one plant you might need more than one canvas sheet.
The plant should then be hung upside down in a cool room, with fresh
air and no light. Because of the plant's size and bushiness you may have
to cut the branches and hang these up separately. Take a pair of clippers
and remove leaves and trim as suggested in the Indica harvest section.
Fan Leaves, Marijuana Leaf and Trim
These are cured by letting them dry on a flat surface, away from direct
light and with plenty of fresh air. The leaves will dry after three weeks
and are easily smoked at that stage.Test them out to see what you like
and what you don't like. Another thing you could do with the trim is to
make hash from it. We'll talk about this in Chapter 17. Don't try to speed
up your drying process with ovens or microwaves or heat. Let them dry
out naturally and you'll cure yourself a much better smoke from the leaves.
Cannabis connoisseurs will discard the leaves in favor of the more pleasing
and potent bud that is also far less harsh to smoke. Remember though that
even if you are a connoisseur the leaves can be used to make hash.
Manicuring
This is one of the most important parts of preparing your bud for the
curing process. Manicuring is a type of aesthetic bud treatment that will
also help you to separate the best from the rest. You will need a tray
or two of some description depending on how much bud you have, a black
plastic bag, a sharp pair of small fine scissors and some rubbing alcohol.
Rubbing alcohol can be used to remove resin strains from your scissors,
which after awhile will become sticky, dull and even jammed with resin.The
manicuring process can take a long time so some people like to set up
their manicuring system in front of the television. Manicuring will get
your fingers covered to resin so prepare everything that you will need
beforehand — food, drinks, joints, bongs, etc.
Take as much of your hanging bud as possible and place it down in a heap
on top of your black plastic bag. Try to keep the strains separate and
even label each heap so that you remember which strain is which. During
the manicuring process it is easy to get buds mixed up. Place another
black plastic bag over this lot to avoid light degrading THC levels.
Get your first plant out from heap and use your fingers to remove as
many of the branches and leaves as you can. This is your chance to remove
trim matter that you may have missed during the preliminary manicure step.
Chop the remaining branches into convenient workable sizes for hand-held
manicuring. Repeat this process with all the other plants until you fill
your tray with the first-round, hand-manicured plants.
Next you will start the more precise, second-round manicure. Pick up
your first piece of bud and clip away as much of the branch or stem as
possible. Now work your scissors in between the bud and marijuana leaf. In one quick
pinch you should be able to separate the marijuana leaf from the bud by snipping
the cannabis leaf at the base. Notice that the stem of the marijuana leaf is covered in trichomes?
Hang onto these leaves as they are very high quality trim. Repeat the
process until you have removed as much cannabis leaf as possible. If you find that
you cannot get at the cannabis leaf then simply snip as much of the leaf away as
you can by sheering them in half or as close to the bud as possible.
Rotate the plant by the stem to gain access to the other side of the
manicured bud. This rotation movement is the quickest way to access all
of Uie leaf sites on the plant.
Take care when cutting not to remove pistils or calyx along with the marijuana leaf.
To avoid pistil removal, try using the very tips of the scissors when
you snip so that the blades do not go past the piece you want to cut.
Repeat this process with the other first-round, hand-manicured pieces
and you will eventually end up with very nice manicured pieces of bud
that are ready for curing.
How much you remove depends on what quality of manicured bud you want
to end up with. Undoubtedly the method above produces the best quality
manicured bud from your harvest, however the weight of the overall product
will be reduced. By leaving on lots of trim leaves these will actually
dry in with the bud to create a medium quality manicured bud that weighs
more than the best quality manicured bud. U Itimately it is your choice:
you can manicure your bud for maximum weight or quality. ...
You will end up with several separate piles of leaf, both from the preliminary
manicure step and the more intensive manicuring process. Some people dump
this Marijuana leaf. Others smoke it. Still others will make hash from it. Most
of the leaf will be harsh to smoke but will contain some cannabinoids.The
better leaf will have visible trichomes. You can easily locate the leaf
that is high in trichome content using a microscope. A microscope is a
useful aid for separating the better cannabis leaf from the rest for hash making,
especially if you are planning to use the cold water extraction technique
using bubble bags described in Chapter 17. Of course, what you do with
your leaf is entirely up to you.
CURING
As soon as the branches are brittle you should consider curing your bud
using the canning method. Canning is a great way to get the most from
your bud. Find a can with a removable lid. The more cans you have on-hand,
the better.
Using a pair of scissors, clip your bud from the branch and place into
the can. The branches and stems are not much good to you.They do contain
THC, but only in small quantities. Most stems and branches go on the compost
heap.
Now take the can and place it in a cool, dark room or cupboard.* Every
day open the lid for a few hours (six hours is good) and then seal it
again. Also, move the bud around a bit every couple of days.This is the
most common curing technique, and it works best. Bud that is cured well
smokes the best! I would give the canning process between three and four
weeks before you should really sample your goods. Eight-week old bud can
smoke extremely well and year-old bud is vintage stuff but can lose potency.
Fresh bud (eight-weeks canned curing) is the pinnacle point of cured
bud. After that the THC cannabinoids rapidly change composition and lose
potency. Fresh bud is far better than aged bud. You may hear of other
curing processes, but canning does work wonders and is affordable too.
Canning also sweats the bud which causes it to retain its smell and flavor
but also allows the bud to burn more effectively. By opening and closing
the can at different intervals you can control how damp or dry you want
your buds to be. Try and use cans that have a large opening at the lid
— enough to allow your whole hand to fit inside. This is because
some of the trichomes will fall from the bud into the bottom of the can.
Use your fingers to get at these trichomes. You can gather these into
a small mass that you can smoke later on.
Drying your bud helps to relax THC particles by removing water from the
bud. This makes THC easier to burn and thus more psychoactive than when
it is damp. Applying heat will also remove water but will affect the overall
cannabinoid content of the bud. It is not a good idea to press bud or
to pack bud tightly during the curing process as the bunching of THC particles
makes them harder to burn.
Curing also helps to break down chlorophyll, which has magnesium-containing
green pigments. Magnesium is responsible for the sharp and harsh taste
in the back of your throat when you burn fresh bud. This is another good
reason to cure your bud. >-,
If you over-dry your buds you may loose too much moisture and this results
in bud that has less taste and aroma than it should. The best way to add
moisture back into your buds is to introduce new fresh bud to your cans.The
new fresh buds will share their moisture with the dried bud, bringing
them back to a more even level of moisture and restoring their aroma and
taste. Some people uses fruit slice to bring back moisture such as apple
or orange slices.These fruit slices will also add their own aroma to the
buds.
If you have dried your plants for three weeks hanging upside down you
can subtract that time from the canning time. Although you can have good
bud to smoke two weeks after your harvest it is better to wait for four
weeks or more.
• Chop your plants at the base.
• Cut them into manageable amounts and hang them upside down in
cool, dry and dark place.
• Clip/pull the major leaf away.
• Let dry until the branches snap between your fingers.
• Clip the trim from the bud.
• Store in cans in a cool, dry place away from direct light.
• Let the buds air occasionally and check for mold.
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