Beginner Grow Guide is a participant in the Amazon Associates affiliate program. i have also heard the heat and light almost bake the terpenes(spellcheck) and they recover in the dark thats why they smell soo much more. This was always a head scratcher, but now its clear to be an old wise tale. Keep reading to learn more about whether the 3-day dark period works, I dont know for sure. I did a 48 hour dark period and saw no difference with my previous yield of same strain. Should I water plants before 48 hrs darkness before harvest? Therefore functional cookies can't be disabled. What were your results? 2) Darkness increases terpene production So, if buds grow so much during the night, then why arent yours significantly bigger each and every single morning? Take a peek at cannabis buds under a microscope, and you'll notice thousands of white, glandular mushrooms protruding from the surface. Really seems like one of those broscience tips you get from the bro at the hydro store tryin to sell you somma dem bloom boostaas! What Causes Cannabis Leaves to Get Dry or Crispy? All clones from a single mother. Your plants are still alive when you chop and hang them, it's not like you are shooting them in the brain. All the principles above apply to any cannabis plant, including autos. One aspect of trichome production in cannabis is protection against chromosomal mutation and DNA damage caused by UV light, particularly UVC by shading the surface area of the leaf and flower lessoning UVA, UVB and UVC light penetration. Ive even heard a grower say that you should put nails through the main stem to scare your plant. By clicking Cookie settings, you can read more about the cookies we use and you can save preferences. By purchasing, you are indicating that you have reached the age of majority where you live, and are aware of your local laws. Yet another theory (which I like) says that at night sugars and starches travel from the above-ground part of a plant to the root zone and are stored there for future use. Growing Weed Should Be As Easy As Smoking It, Pruning Leaves During the Vegetative Stage of Cannabis. From a theoretical standpoint, I personally have difficulty imagining a vast difference in bud quality using last-minute tactics. Darkness Before Harvest Lab Results.Live crawfish by the pound. Although exactly how increased stress levels cause higher levels of resin to be produced in buds is not known for sure, it is still a leading theory nonetheless. Its also supposed to make weed more resinous, but were not sure its true. A followup experiment is definitely coming. When you visit a website or use a mobile application, a computer asks your computer or mobile device for permission to store this file on your computer or mobile device and access information. Is 24/36/48 hours not enough? I used to just chop at night until I tried the 48 of dark and now I swear by it. Your cannabis plants are close to harvest and you want to make sure you do everything possible to maximize your results. However, if we had to offer a final bonus piece of advice, it would, of course, be to harvest buds at the optimal time. Help needed for total beginner's first outdoor harvest looking bad, retrieve your The results showed that the plants harvested in the dark could potentially have up to 30% more THC than those harvested in the light. Terpenes and other secondary metabolites form mainly during the dark cycle. Is there a minimum/maximum time for the extended dark cycle to achieve these desired results? You can change the settings in the browser settings to ensure that cookies are blocked. Then, during the nighttime, the cannabis plant produces and stores as many cannabinoids as possible to ready itself for yet another day of warding off the sun. Its common knowledge that the content of THC and other cannabinoids fluctuates. People claim this increases THC or makes the plants more "frosty". Most people recommend doing a three day darkness period right before the harvest, as this will produce the best result. Cannabis Grow Guide: How to Keep Electricity Costs Down, 3-Step Guide: Choose Best Cannabis Grow Light. Yes. Did it work?Ask my wife !!!!!!!! I wonder if there is some other factor. JavaScript is disabled. As a grower, always ensure you wear protective glasses and clothing to limit the impact on your eyes and skin. After all, during the flowering stage, your plant is already getting 12 hours of darkness each day. Chopping them in the dark seems like it could help preserve the existing terps, but keeping them in the dark for an extended period seems like it might interfere with the plants ability to make new ones to take their place. You are using an out of date browser. This results in a smoother smoke, much faster than a traditional day time harvest. Just some good info I haven't seen on this site before, some pot plants are purple if yours are they can see uv light therefore I could only guess That the plants would hermie if you are exposing them to light they can see during sleep hours. (and why that might or might not be a good thing). I felt like a giant human shaped dried out sponge the whole time i was out there visiting. window.__mirage2 = {petok:"Nv8CZxc8D997kWH.c69ePzWeL3HgIU9IZFqstzAeKKE-1800-0"}; did 12, 24, 48, 72 hrs darkness. Finally, there is this explanation that seems to me very good science. The dark cycle also plays a huge role in the potency of marijuana. Really thought it helped the Sour N Sage. Get the Pattern on Ravelry#6. Then compare them to the others. I think that the plant stores energy from the sun during the day and uses it to grow at night. I personally dont think it a good explanation. For an advanced grower, monster cropping is another powerful Organic farming is such a hot topic right now for the simple We use cookies to ensure that we give you the best experience on our website. Does it make a diff? The idea is to give your plants only clean water with no additives for a period before harvesting, which cleanses the buds of the minerals and nutrients the plant needs to grow. Its vital that you know each of them so that you both understand how the plant works and how you can figure out when it is time to harvest. Use a natural bristle brush to apply fence stain. It reaches the peak at the end of the dark period (night), and then cannabinoids get partly degraded by light during the day. All rights reserved. Hi ,this little old poem is about Stressing ____ Your wife your dog and the Walnut tree the better you beat em the better they be_____. Information collected through cookies and similar technologies may include the date and time of the visit and how you use a particular website or mobile application. I think we're better. Of course, you can. If there is no logical/scientific reasoning behind something, I am surely going to question it. But before we get too far ahead of ourselves, let's quickly cover what, exactly, a trichome is, and why stress is a fundamental principle in boosting trichome production. By encouraging a weed plant to activate its defences, we can increase resin production, and thus cannabinoid and terpene production. Why is good stress important for trichome production? If you are growing Autos and leaving them on long days up to harvest, I would also consider this carefully. 48 hours darkness is most optimal for THC according to the video, ironically PSI Labs is a competitor of ours. They say that there is no additional benefit from more than 48 hours. Darkness Before Harvest Theories: Does It Actually Work? My cannabis seedling leaves are stuck together, what do I do? An extended dark period right before harvest might very well increase THC content. The cookies also ensure that we can see how our website is used and how we can improve it. The best reason for extending the dark peroid for a few days would be to save on power. I hope they don't on other forums ! (Answered). I even have a nice microscope and there was no difference in trichs, at all. For example, I give my cannabis plants 12 hours of light each day for most of the flowering stage (as is considere the standard for flowering cannabis plants), then 3-4 weeks before harvest, I'd reduce that to 11 hours of light each day, then a few days later I'd change to 10 hours of light each day, etc. Thanks for the great info @jmystro, incredibly helpful. hcking123 5 yr. ago Hmm, harvest before lights come on. The terpenes contained in your weed are the substances that give it its aroma and flavor, so the more terpenes your weed has, the tastier it will be. First harvest ever. @macgyver_stoner @tdubwilly @Bogleg @myfriendis410 @covertgrower @imSICKkid I dunno, I just like the results better when they've been in the dark And don't forget to KEEP them in total darkness as much as possible throughout the drying and curing process! you don't want them to hermie. Does Darkness Increase Trichome Production? Another tactic is to water your plants with ice water. As always, I could be wrong, but I believe the whole "48 hrs of dark to increase resin/quality" is a misconception based on partial truth. Does that mean i have to keep flushing till it reaches 290. Many websites and forums refer to a study that was supposedly done on the subject by the Stichting Institute of Medical Marijuana (SIMM). These 2 cannabis plants are close to harvest. Another theory is that resin acts as sunblock, high intensity rays, especially those high in uv light will make the produce more resin to protect it's precious buds. Heres the logic: cannabis begins to flower when nights become longer and longer. Ive seen a lot of people say they put their plants into a dark period before harvest. Youd be fucking with her hormones that can do strange things like throw nanners with more than 3 days of darkness. Naturally, a few dark days before harvest contribute to the higher concentration of terpenes in buds. Totally not convinced theres any benefit to the 3 days of darkness tho Putting your plants in the dark for three days before harvest might actually lead to less flavor. You'll need 15 uncured buds of the same strain in your Sim's inventory before you can cure them. If your climate is too cold (like mine), or too hot, and you Cloning cannabis is a very convenient way of plant propagation. Ready to take your cannabis plants to the next level? Plants have an internal clock that can be reset by being in the dark that long. However, even if you grow a photoperiod strain from seed with a 12-12 schedule, it will take 3-4 weeks before buds begin to . Okay, so they aren't mushrooms exactly, but each trichome has a bulbous tip, earning them the mushroom nickname. Did it work for you? What do you guys think about giving plants 48 hours of darkness just prior to harvest. Like I mentioned, after I get the kinks out of growing ( I've made a lot of mistakes during my first grow ) by doing a few grows first; me being me, I will probably give this idea a try, just for curiosity sake. For a better experience, please enable JavaScript in your browser before proceeding. Keep reading to find out how to take action throughout a weed plant's life cycle to maximise trichome production, leading to greater levels of cannabinoids and terpenes. Hopefully, the result is greater levels of terpenes and cannabinoids. Another theory is that resin is produced to seal in moisture, being that resin is oil based it repels water, so when the air is bone dry it protects itself from drying out with more resin. Wow! Naturally, a few dark days before harvest contribute to the higher concentration of terpenes in buds. You must log in or register to reply here. Discover what makes cannabis sticky and which strains deserve the title for being the stickiest. When i asked why it didnt know. * Seeds are sold as souvenirs. When you cut a plant and hang it upside down in a dark closet to dry, it doesnt mean that the plant is dead.