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Constructive interference is the phenomenon where two waves combine to form a new wave with a larger amplitude. This occurs when the peaks of one wave align with the peaks of another, and troughs align with troughs, causing their amplitudes to add together. For example, if two identical waves meet, their amplitudes will combine to produce a resultant wave with double the original amplitude. Constructive interference is a fundamental phenomenon based on the universal laws of nature, specifically the principle of superposition. 👋Top is a clean cut, no confusion for the plant, road ahead is clear, by completely removing the main growth tip, the auxin source is eliminated. The plant permanently halts vertical growth from that main stem and immediately sends its energy and hormones to the two new, evenly spaced branches just below the cut. Fimming slightly different because a small tuft of the top growth is left behind, the auxin disruption is temporary and less severe. The plant recovers more quickly and sends its energy to multiple surrounding growth points, often creating four or more new shoots from the same spot. It will eventually regain some vertical dominance after a few weeks if left to its own devices, but with a little more LST, bending the apex to the same height as the rest of the internodes, this shatters dominance, hopefully creating around 8-9 main shoots growing at equal height once recovered and grown out. Reduced environmental intensity for now and let her focus on dealing with this new stress for a week or two. When H+ ions are added to soil, the first nutrient displaced from exchange sites is typically aluminum (Al3+), if it's present, followed by calcium (Ca2+), magnesium (Mg2+), and potassium (K+), because aluminum and these base cations have different binding strengths. The order of displacement depends on the lyotropic series, where ions with a higher positive charge and those with weaker binding strengths are displaced first. The specific order of nutrient displacement is determined by the lyotropic series, which ranks the strength with which cations are adsorbed by soil particles: Al3+: Most strongly adsorbed, so if present, it will be displaced by H+ ions, leading to increased solubility of aluminum and potential plant toxicity. Ca2+: Displaced next, as it is more strongly bound than Mg2+ or K+ but less than Al3+. Mg2+ and K+: Displaced after Ca2+. The displaced nutrients can be lost from the root zone through leaching, becoming unavailable to plants. As H+ ions increase, the proportion of acid cations (H+ and Al3+) on the exchange sites increases, while base cations (Ca2+, Mg2+, K+) decrease, resulting in a lower soil pH. The amount of photosynthesis (water splitting) directly determines the availability of H+ ions (protons) in a plant. 90% of water is for cooling of photosynthetic apparatus the other 10% is split for its H+ among others things. Carbon sugars, like glucose, do oxidize in soil through a process primarily driven by microorganisms, which break down these sugars for energy. This oxidation converts the sugars into carbon dioxide (CO2) through cellular respiration, a key part of the soil carbon cycle, though some carbon may also be incorporated into soil organic matter. The rate and extent of sugar oxidation depend on factors like oxygen availability, the presence of Fe oxides, and soil redox conditions, which can all influence the process. My understanding of why we flush. Just plain water, what does it do? Strips the medium of salts and nutrients making it empty. What does that do? Triggers nutrient recycling within the plant. What's nutrient recycling? It is a natural part of plant senescence, which can be triggered once you know the switches. A 24:1 carbon-to-nitrogen ratio will also trigger. Why won't it trigger autophagy for me? Nitrogen needs to be gone, gone, gone almost. Ammoniacal (organic) nitrogen takes 4-5 times more water to separate it from soil particles than nitrates so what happens is most people jist flush the nitrates, leave all the ammoniacal in there and this prevents autophagy initiating. Nitrogen decays differently depending on its form during the dry. Ammoniacal nitrogen will oxidize in the air, leaving no trace. But nitrates do no decay and turn volatile and smelly and remain trapped until smoked, no matter how long you cure it does not oxidize. This is why you need to trigger it and begin the denitrification process prior to harvest to get rid of all the nitrates. Otherwise, you will smoke it. Flush till autophagy begins, just make sure you add no nitrogen afterwards. Micronutrients for trichomes. Don't leave the medium empty for 2 weeks, that does nothing but reduce yield 10%ish. Trichomes are another thing. Trichomes themselves are not directly affected by flushing; rather, flushing affects the plant's nutrient uptake, which influences the development and final state of the trichomes. Trichomes are filled with antioxidants in the last weeks, which is what makes them cloudy. A lot of the processing of antioxidants requires energy and nutrients (mostly micronutrients ), so you don't want that soil empty for 2 weeks, you just want the carbon nitrogen ratio 24:1and no higher. She still wants what she needs to ripen. Processing antioxidants is energy-intensive; heat and light accelerate the rate at which THC converts to CBN. This is why you lower DLI, lower temps. By doing so, you reduce the oxidative workload caused by photosynthesis, which opens up the oxidative capacity for the production of antioxidants. THC is mostly processed at night when the plant's oxidative capacity is generally moreso "free and available" for work. Oxygen is the alchemist's "fire"
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@ReinDeer
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The plants are growing nicely and small preflower pistils are emerging slowly and it seems all of them will be female 😀 I've started adding them Cal Mag solution as an addition to my existing package as the leafs were showing a slight signs of deficiencies but nothing major. We'll be in the flowering stage next week for sure, until then wish you all a nice week😉
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@Haoss
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new life is born I will do my best to make this beautiful girl grow up big, healthy and beautiful. Together we will see what kind of girl she will grow up to be
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@Justrite
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The flush begins , Using final flush with water at 21.oC And some defoliating to get light down . Managing to keep temps stable at 23-25 oC with both lights Also added in a mars hydro light Last week and seems to be working well and shown good response from the plants under it
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@Edles_Gas
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For this second week of flowering im doing more lst on the 🍉Zkittlez getting the right shape for the plant. I’m also increasing their nutrient uptake as they are in full flower mode and hoping to get phat buds, aswell I brought the trellis down to start tucking any colas that reach above it. As for next week I’m gonna set up the carbon filter to reduce the aroma these girls are gonna put out and that’s it.
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@MG2009
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10/20/2020 Starting week 4 of flower the top dress I did should be kicking in this week, watering once a week till 5-10% run off.
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@Dr81n
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Removed a herm and added plants to follow auto harvest. 3 Deadhead og and one cherries jubilee from caliconnection. No clone straight run.
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@Drawer
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A sad week, I found bud rot and had to take my plants out and do a big check and remove all dense underdeveloped growth. It will be a pretty big hit on the yield I guess but the most important thing is learning and that I did. The bud rot could spread due to my RH being 65/70 at nights and it used to be +80 before, + bad airflow. I got new fans in the tent and my dehumidifier was ordered already but its not in yet. On the other side, the plants are looking pretty damn good, they smell amazing and 3 of the 4 plants is getting a very dense nug structure.
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I welcome you from Russia my friends from different parts of the world. The end of 16 weeks has come. Plants already fully show their ripeness, and buds SAG from their weight. Soon I will be harvesting, as soon as I get the final dry product I will make the last update of this diary.
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@BioBuds
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This week I tried to let them go, only did some gnat hunting with the vacuum to keep populations down. Sunshine found a great way to hold the plant down with some thrift store Christmas light fixtures. At the end of this week, I tied the remaining upward stalks down and away. The final bits of training before we can hopefully go towards flowering coming week. I did some foliar feeding also to help the soil dry out a bit, also to fight the gnats. Maybe overdid it a bit with a few yellow points on the leaves. On to flowering!!
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@Reaper
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THE critical got harvested. these are the girlscout coockies at WEEK 8 ill wait 2 more weeks
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3/28/2023 - Day 30 Flower: moving into mid flower and all the plants look good. Starting to put on some weight and stack up. Tricomes are really starting to develop and they are starting to smell. Switching to 11 hours on and 13 hours off today, but have the lights cranked up 100%. Not seeing any signs of deficiencies, so hopefully it will be smooth sailing from here. 3/30/2023 - Day 32 Flower: watered again today with 4 gallons. Added another sprouted seed tea, with Jay Plantspeaker Quillaja, Rootwise Bio-Phos and Bio-Catalyst, BuildASoil Big 6 and BuildABloom, Fermented Peach Extract, and coconut powder. Everything else is looking great. Flowers are stacking and adding more frost every day. Not too much of a smell yet, but the Grand Prix 2 is starting to smell like something special. Still too early to say exactly, but I'm excited to see how she develops. 4/1/2023 - Day 34 Flower: not much to report today. The plants look great. The only thing I noticed is it looks like the Grand Prix 3 is showing signs of some purple in some of the leaves. The stem still looks green, so I don't think this is related to any kind of deficiency. I think it's just some color starting to come through in mid flower. I'll try to add a picture above. 4/2/2023 - Day 35 Flower: watered 4 gallons of water, mixed with Jay Plantspeaker Quillaja, Coconut Powder, and Yah-Whey Thrive.