Use quality nylon mesh bubble bags. Plastic mesh bags degrade under the brutal cold of the dry ice. While an individual plant's trichome production can vary due to growing conditions, genetics play a significant role in determining trichome density. Some strains are known for their high trichome production, making them ideal for collecting kief, including: Sour Diesel: Sour Diesel tends to have resinous, high-THC buds that result in a strong cerebral high. Using the clean card, collect the trichomes off each screen as you move onto the next and store them in an airtight jar (label the jar with the strain and micron size). Alternatively, you can use a freeze dryer to dry your resin or hash. For “shelf-stable” conditions that ensure you can store it for years without it going mouldy, your final product should have a water activity level of 0.60%.

Dry Sift Screens | International Cannagraphic Cleaning Dry Sift Screens | International Cannagraphic

The fine, dry powder inside may be the finest kief you have encountered. This is the notorious One-Minute Dry Ice Kief. It contains almost no vegetation, only the pure glands. It glows pale yellow. Remove the kief that was just extracted and return the cone to the extractor several times for two- and three-minute hash. By the fourth cycle, the hash is seriously green and no longer a pleasurable smoke. It can be used for further extractions and for producing cooking products. Screens for making dry sift come in different sizes so a hash maker can separate the trichomes into levels of quality. Measured in microns (μm), the screens usually range from 20-220 microns. Anything smaller may produce too low of a quality and if the micron size is too big plant material begins to fall through. Lifting off the screen, you should see a fine layer of golden powder on the next screen. This can then be worked with the card to push smaller trichomes down to the next screen, and so on. They feature disc cells in the bulbous tip of their stalks that biosynthesize THC, CBD, CBG, and many other cannabinoids and terpenes. These molecules are the very substances that underpin the effects, tastes, and aromas of each individual cannabis strain. Now you can see the benefits of isolating trichomes in the form of kief and firing them up! This product is a concentrate and not considered an extraction because the trichome glands are extracted whole and without the use of solvents, so usually, the final products contain more of the compounds you would look for when consuming any of these cannabis products. Use an airtight container. Airtight containers, such as a glass jar with a screw-top lid or a specialized weed storage container, help prevent exposure to air and humidity — factors that can degrade the quality of the kief.Cannabis production has finally stepped out of the illicit market's shadows and onto the largely legal stage it currently resides on in America. As such, technological advancements pushed trichome extraction technology in recent years. The technology added to the space helped advance the professional caliber of kief and sift collection without breaking the bank for businesses. When harvesting cannabis plants for hash, you should generally let your plants mature 10 to 15 days longer than when harvesting for flowers. The extra time is necessary for the resin in the trichomes to fully develop. Pre-Stretched screens are stretched on a proprietary automatic stretching machine that has superior automatic mesh capture and stretching techniques Avoid moisture. Moisture can promote mold growth and spoil the product. Ensure the container is completely dry before adding the kief, and avoid opening the container in a humid environment. Simply place your material in the washer, fill it with ice, and then pour water in to completely saturate the material. As you repeat your washes, the ice will begin to melt, and you will eventually need to add more ice to keep the temperatures cold.

The Art of Dry Sifting/Sieving - Skunk Sifters

White Widow: A well-known hybrid strain with a balanced profile, White Widow is famous for its frosty, resinous buds. Most hash makers use several screens to separate their trichomes into different sizes. We recommend you use at least 2-3 sizes of screen so you end up with a minimum of two grades of dry sift. This is good for both comparison purposes and also so you can experiment further with your end product. Yields tends to be around 10-20% of the original product. The more bud bits you use, the better quality of kief you will get. For the best results, start with trim and leaf that is dry but not overly crisp. If it is too dry, the vegetative material becomes brittle and can crumble into dust or powder that can pass through the screen along with the glands that you are trying to collect.

3. The Pros And Cons Of Dry Sift 

Repeat this process for as long as you collect resin, and like dry sieving, the first pass will yield the best quality. Always make sure your sieves are clean, and it’s recommended to clean each with water after every run. The bottom sieve is too fine and can easily become clogged. Therefore, soak it and clean it with alcohol first. As the plants mature, the trichome glands change colour, going from transparent to cloudy white and amber. Contrary to popular belief, at least when it comes to making good hashish, the gland’s colour and size do not say much about the stage of maturity of the resin glands. One evening after a long, tedious day of screening, Mila was home doing laundry when the clothes dryer caught her attention. In a flash, she realized that the dryer was essentially doing the same thing she had been doing all day! Soon thereafter, she invented an electric-powered tumbler for her personal use. It would be a few years before it occurred to her that this machine might be marketable, but when it did, the Pollinator was the result. If you found this article useful, feel free to share your thoughts about dry sift down below in the comments section! External References