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@russrahl
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Plants are 5 weeks old and I decided to switch to flowering for week 6. Plants are all in good shape and the screen is in place to train them to fill the tent. I will be changing out the veg bulb this week and installing the 1000w HPS bulb for flowering. I’m still playing with the light rail speeds and pause times but I seem to have it dialled in now I think. I will also be doing another water change and adding flower nutrients sometime this week. ****Added 7 gal of fresh water to the reservoir on day 38. Added full strength Remo lineup for flowering to the 7 gal added to reservoir. I started to tie down/tuck the larger branches to the net as well.
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Lacewings seemed to have mostly killed themselves by flying into hot light fixtures. I may have left the UV on which was smart of me :) Done very little to combat if anything but make a sea of carcasses, on the bright side its good nutrition for the soil. Made a concoction of ethanol 70%, equal parts water, and cayenne pepper with a couple of squirts of dish soap. Took around an hour of good scrubbing the entire canopy. Worked a lot more effectively and way cheaper. Scorched earth right now, but it seems to have wiped them out almost entirely very pleased. Attempted a "Fudge I Missed" for the topping. So just time to wait and see how it goes. Question? If I attached a plant to two separate pots but it was connected by rootzone, one has a pH of 7.5 ish the other has 4.5. Would the Intelligence of the plant able to dictate each pot separately to uptake the nutrients best suited to pH or would it still try to draw nitrogen from a pot with a pH where nitrogen struggles to uptake? Food for stoner thought experiments! Another was on my mind. What happens when a plant gets too much light? Well, it burns and curls up leaves. That's the heat radiation, let's remove excess heat, now what? I've always read it's just bad, or not good, but when I look for an explanation on a deeper level it's just bad and you shouldn't do it. So I did. How much can a cannabis plant absorb, 40 moles in a day, ok I'll give it 60 moles. 80 nothing bad ever happened. The answer, finally. Oh great........more questions........ Reactive oxygen species (ROS) are molecules capable of independent existence, containing at least one oxygen atom and one or more unpaired electrons. "Sunlight is the essential source of energy for most photosynthetic organisms, yet sunlight in excess of the organism’s photosynthetic capacity can generate reactive oxygen species (ROS) that lead to cellular damage. To avoid damage, plants respond to high light (HL) by activating photophysical pathways that safely convert excess energy to heat, which is known as nonphotochemical quenching (NPQ) (Rochaix, 2014). While NPQ allows for healthy growth, it also limits the overall photosynthetic efficiency under many conditions. If NPQ were optimized for biomass, yields would improve dramatically, potentially by up to 30% (Kromdijk et al., 2016; Zhu et al., 2010). However, critical information to guide optimization is still lacking, including the molecular origin of NPQ and the mechanism of regulation." What I found most interesting was research pointing out that pH is linked to this defense mechanism. The organism can better facilitate "quenching" when oversaturated with light in a low pH. Now I Know during photosynthesis plants naturally produce exudates (chemicals that are secreted through their roots). Do they have the ability to alter pH themselves using these excretions? Or is that done by the beneficial bacteria? If I can prevent reactive oxygen species from causing damage by "too much light". The extra water needed to keep this level of burn cooled though, I must learn to crawl before I can run. Reactive oxygen species (ROS) are key signaling molecules that enable cells to rapidly respond to different stimuli. In plants, ROS plays a crucial role in abiotic and biotic stress sensing, integration of different environmental signals, and activation of stress-response networks, thus contributing to the establishment of defense mechanisms and plant resilience. Recent advances in the study of ROS signaling in plants include the identification of ROS receptors and key regulatory hubs that connect ROS signaling with other important stress-response signal transduction pathways and hormones, as well as new roles for ROS in organelle-to-organelle and cell-to-cell signaling. Our understanding of how ROS are regulated in cells by balancing production, scavenging, and transport has also increased. In this Review, we discuss these promising developments and how they might be used to increase plant resilience to environmental stress. Temperature stress is one of the major abiotic stresses that adversely affect agricultural productivity worldwide. Temperatures beyond a plant's physiological optimum can trigger significant physiological and biochemical perturbations, reducing plant growth and tolerance to stress. Improving a plant's tolerance to these temperature fluctuations requires a deep understanding of its responses to environmental change. To adapt to temperature fluctuations, plants tailor their acclimatory signal transduction events, specifically, cellular redox state, that are governed by plant hormones, reactive oxygen species (ROS) regulatory systems, and other molecular components. The role of ROS in plants as important signaling molecules during stress acclimation has recently been established. Here, hormone-triggered ROS produced by NADPH oxidases, feedback regulation, and integrated signaling events during temperature stress activate stress-response pathways and induce acclimation or defense mechanisms. At the other extreme, excess ROS accumulation, following temperature-induced oxidative stress, can have negative consequences on plant growth and stress acclimation. The excessive ROS is regulated by the ROS scavenging system, which subsequently promotes plant tolerance. All these signaling events, including crosstalk between hormones and ROS, modify the plant's transcriptomic, metabolomic, and biochemical states and promote plant acclimation, tolerance, and survival. Here, we provide a comprehensive review of the ROS, hormones, and their joint role in shaping a plant's responses to high and low temperatures, and we conclude by outlining hormone/ROS-regulated plant-responsive strategies for developing stress-tolerant crops to combat temperature changes. Onward upward for now. Next! Adenosine triphosphate (ATP) is an energy-carrying molecule known as "the energy currency of life" or "the fuel of life," because it's the universal energy source for all living cells.1 Every living organism consists of cells that rely on ATP for their energy needs. ATP is made by converting the food we eat into energy. It's an essential building block for all life forms. Without ATP, cells wouldn't have the fuel or power to perform functions necessary to stay alive, and they would eventually die. All forms of life rely on ATP to do the things they must do to survive.2 ATP is made of a nitrogen base (adenine) and a sugar molecule (ribose), which create adenosine, plus three phosphate molecules. If adenosine only has one phosphate molecule, it’s called adenosine monophosphate (AMP). If it has two phosphates, it’s called adenosine diphosphate (ADP). Although adenosine is a fundamental part of ATP, when it comes to providing energy to a cell and fueling cellular processes, the phosphate molecules are what really matter. The most energy-loaded composition for adenosine is ATP, which has three phosphates.3 ATP was first discovered in the 1920s. In 1929, Karl Lohmann—a German chemist studying muscle contractions—isolated what we now call adenosine triphosphate in a laboratory. At the time, Lohmann called ATP by a different name. It wasn't until a decade later, in 1939, that Nobel Prize–-winner Fritz Lipmann established that ATP is the universal carrier of energy in all living cells and coined the term "energy-rich phosphate bonds."45 Lipmann focused on phosphate bonds as the key to ATP being the universal energy source for all living cells, because adenosine triphosphate releases energy when one of its three phosphate bonds breaks off to form ADP. ATP is a high-energy molecule with three phosphate bonds; ADP is low-energy with only two phosphate bonds. The Twos and Threes of ATP and ADP Adenosine triphosphate (ATP) becomes adenosine diphosphate (ADP) when one of its three phosphate molecules breaks free and releases energy (“tri” means “three,” while “di” means “two”). Conversely, ADP becomes ATP when a phosphate molecule is added. As part of an ongoing energy cycle, ADP is constantly recycled back into ATP.3 Much like a rechargeable battery with a fluctuating state of charge, ATP represents a fully charged battery, and ADP represents a "low-power mode." Every time a fully charged ATP molecule loses a phosphate bond, it becomes ADP; energy is released via the process of ATP becoming ADP. On the flip side, when a phosphate bond is added, ADP becomes ATP. When ADP becomes ATP, what was previously a low-charged energy adenosine molecule (ADP) becomes fully charged ATP. This energy-creation and energy-depletion cycle happens time and time again, much like your smartphone battery can be recharged countless times during its lifespan. The human body uses molecules held in the fats, proteins, and carbohydrates we eat or drink as sources of energy to make ATP. This happens through a process called hydrolysis . After food is digested, it's synthesized into glucose, which is a form of sugar. Glucose is the main source of fuel that our cells' mitochondria use to convert caloric energy from food into ATP, which is an energy form that can be used by cells. ATP is made via a process called cellular respiration that occurs in the mitochondria of a cell. Mitochondria are tiny subunits within a cell that specialize in extracting energy from the foods we eat and converting it into ATP. Mitochondria can convert glucose into ATP via two different types of cellular respiration: Aerobic (with oxygen) Anaerobic (without oxygen) Aerobic cellular respiration transforms glucose into ATP in a three-step process, as follows: Step 1: Glycolysis Step 2: The Krebs cycle (also called the citric acid cycle) Step 3: Electron transport chain During glycolysis, glucose (i.e., sugar) from food sources is broken down into pyruvate molecules. This is followed by the Krebs cycle, which is an aerobic process that uses oxygen to finish breaking down sugar and harnesses energy into electron carriers that fuel the synthesis of ATP. Lastly, the electron transport chain (ETC) pumps positively charged protons that drive ATP production throughout the mitochondria’s inner membrane.2 ATP can also be produced without oxygen (i.e., anaerobic), which is something plants, algae, and some bacteria do by converting the energy held in sunlight into energy that can be used by a cell via photosynthesis. Anaerobic exercise means that your body is working out "without oxygen." Anaerobic glycolysis occurs in human cells when there isn't enough oxygen available during an anaerobic workout. If no oxygen is present during cellular respiration, pyruvate can't enter the Krebs cycle and is oxidized into lactic acid. In the absence of oxygen, lactic acid fermentation makes ATP anaerobically. The burning sensation you feel in your muscles when you're huffing and puffing during anaerobic high-intensity interval training (HIIT) that maxes out your aerobic capacity or during a strenuous weight-lifting workout is lactic acid, which is used to make ATP via anaerobic glycolysis. During aerobic exercise, mitochondria have enough oxygen to make ATP aerobically. However, when you're out of breath and your cells don’t have enough oxygen to perform cellular respiration aerobically, the process can still happen anaerobically, but it creates a temporary burning sensation in your skeletal muscles. Why ATP Is So Important? ATP is essential for life and makes it possible for us to do the things we do. Without ATP, cells wouldn't be able to use the energy held in food to fuel cellular processes, and an organism couldn't stay alive. As a real-world example, when a car runs out of gas and is parked on the side of the road, the only thing that will make the car drivable again is putting some gasoline back in the tank. For all living cells, ATP is like the gas in a car's fuel tank. Without ATP, cells wouldn't have a source of usable energy, and the organism would die. Eating a well-balanced diet and staying hydrated should give your body all the resources it needs to produce plenty of ATP. Although some athletes may slightly improve their performance by taking supplements or ergonomic aids designed to increase ATP production, it's debatable that oral adenosine triphosphate supplementation actually increases energy. An average cell in the human body uses about 10 million ATP molecules per second and can recycle all of its ATP in less than a minute. Over 24 hours, the human body turns over its weight in ATP. You can last weeks without food. You can last days without water. You can last minutes without oxygen. You can last 16 seconds at most without ATP. Food amounts to one-third of ATP production within the human body.
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@Traduhh
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Day 49: Today I changed the light schedule to 12/12. Notice some nute burn signs 3 days ago, gave plain water last feeding, Runoff was 369ppm/Ph:6.4. They seem to be very sensitive over 600ppm and start burning. Day 52: Feeding day today: 1ml Calmag, 1.5ml Silica, 5ml Micro, 2ml Gro, 5ml Bloom, 2.5ml Humic acids + a scoup of great white. Diluted to 540ppm. Ph: 6.5 / Runoff: 700ppm, Ph: 5.8. The girls are starting the stretch. Day 54: Today I did some more training with those cheap bending clips I found on aliexress. Stretch seems fast!
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This fifth week started off kinda rough. I had to remove some sick leaves that got hit by leaf miners. I’ve cleaned up all the damaged parts from the plants, including this one. On Monday, I’m gonna spray them with a ready-to-use mix that has Neem oil, nettle extract, and horsetail. I also noticed a slight nutrient deficiency, probably because until now I was only watering with untreated tap water — didn’t check the pH at all. Even when I fertilized, I still used water with no pH adjustment. I’ve only just started using pH-controlled water like two or three times now, since I finally bought a pH meter. Now I’m watering and fertilizing with everything adjusted to 6.5, so that’s something I need to keep in mind from now on. I’m planning to bump up the fertilizer to 1 ml per 500 ml of water. I’m using Biobizz Bloom, and I wanna keep the dose like that because the pot is small — just 3.2 liters — so I don’t wanna overdo it with 1 liter of water. I’ve noticed that 500 ml works just fine, so I’ll stick to that. Other than that, everything seems to be going okay.
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@GuilleM96
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Lo increíble que puede llegar a ser algo tan sano y natural 🌱
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@Mastr
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Northern light auto I recommend to all biggener grower she so easy to grow and respond well on hst and lst training honestly she grow so much different everyday that's why I try pic daily happy growing friends Update day 30 she streching alot and I can see lots branch double my last grow so happy for 10l pot Update day 33 I reduce amount off nitrogen to 1.5 ml per litre and next week I reduse to 1ml coz my last grow bud but airy so I want go se gently with nitrogen and see what's different
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@Ferenc
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Day 80, 2nd of December 2020: Hi there! Ladies are cool everything is alright. In one week buds strated doubeling and the developement is dope haha. The 2 Zamnesia ladies are pretty Gelato is so nice bushy and the smell is great as well. Kalini Asia will be a green pheno I think and she my be hermied a bit on me.... I am still waiting to see I see some strange develepement lets say. Sweet Seeds girls are dope unfortunately Red Mandarine and Tropicanns poison don't show any sign of colouting yet but it is okay even if they green phenos.... It may happen in the end of the flowering cycle let's see. Basically that's all I wanted to share. Oh yes... this one: All good the lamp is now on 11 hours and off 13 hours. Every week 15 minutes was taken off and after 4 weeks here we go. Strated 12/12 and now 13/11 wanted try to imitate the nature as the light days are getting shorter. Fertilization has changed no more epsom salt from this week and I will stop giving nitrogen as well from next week. Great job Sweet Seeds and Zamnesia! Nice genetics :) Lovely plants!
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@Cthoff
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Alright gents, it’s the 2 week homestretch!!! Gonna start flushing with RO water and that’s it. Want to get rid of all the nutes I’ve been feeding for that nice smooth smoke. pH of 6.2-6.4......temperature usually 72-76 F on the water. I only have be defoliating the bright yellow/white leaves. Today was my last feeding with nutes and I’m excited to see development without nutes. Really happy so far with my first grow. Spent so much time on YouTube, reading articles, and scrolling through so many friggin forums.
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Finalmente corté. La verdad que sl estar sin stock siento que me corrió más el tiempo. La próxima camada será con otra disposición.
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Hey growmies! week 3 of flower flew by, this week is only 6 days, as last weeks entry went on for a day longer. I didn't really touch the flower this week, just let her grow, next week I will probably pluck off some more leaves. feel free to provide input. if you watch the timelapse. you can tell she stops dancing towards the end of the week, so I assume her stretch is as good as over. no real smells yet, just smells like fresh greens still.
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@D33jW
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ritical Purple Kush was harvested on day 65 of flowering. This plant was a joy to grow, with no major issues throughout the cycle. The buds are dense, beautifully colored, and carry a delightful sweet, earthy aroma with citrus undertones. Can't wait to see how it cures—it promises to be an exceptional smoke!
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@barlobruz
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08/04/2021 - I SEE PISTILLS!!! Really didn't think we'd make it this far 😅 08/08/2021 - Top dressed and watered w/ an AAEWCIF tea. - Continuing to defol as necessary. - Too lazy to date and re-organize all those photos through the phone. - Photos taken from 08/02/2021-08/08/2021.
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(12-8)Roots are growing. Emily is increasing height everyday. My humidity is really low (low 30's) so I have ordered a small humidifier to put in the A.B.L.E. Grow Chamber. Music selection includes Nirvana, Lou Reed, Joy Division, Fugazi and Led Zepplin. will keep my pH between 5.8 and 6. will also post end of week photos. (12-9) Added small humidifier to the chamber. It raises the humidity by @ 15% which is OK but I need more humidity for my clone these first weeks. Have ordered a larger humidifier and hopefully that will get me in the high 60's. I'm around 45% at the moment with the small humidifier. (12-10) The large humidifier did the trick. Got humidity up to 70% and I also installed a drip ring around the top of the container so hopefully that will help the roots grow better.