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I think the stretch is nearly done, they could have filled out a little better but overall I’m pretty pleased, this is the fewest I’ve run in here and to have it this even and filled out im pleased. If low temps stunt growth we will find out soon, these had a brief stint in the mid 70’s toward the end of veg but they’ve been experiencing sub 50 degree nights for basically the whole run. Anyways, flowers are coming in, probably towards the end of next month, but who knows, they’re never simple. Thanks for checking this out!

Flowers started showing up this week. Flowers forming on nodes. Did a flush this week for 3 days straight with RO water and CalMag+ to 250ppm and 5.8PH.

Decided to start dark period(24-48hrs) day 85 mostly milky not much amber maybe some amber on the sugar leaves. I wanted to go 90+days with this auto but I needed the space in the tent for my photos and she looks almost ready, would’ve liked to see a little more amber but nevertheless I haven’t grown much at all so don’t have too much preference yet on trichomes. I’ll chop in a day or two and dry in my smaller tent and hopefully it goes well, my first harvest I dried too fast in low humidity and wasn’t that pleased with the end result. This time I’m planning on lowering exhaust speed and to not be so scared of 50+humidity in drying area and raise it to around 60humidity after a few days. Can’t think of anything else to write, but I’ll update after the chop and dry and 🙏 hopefully all goes well.

🌱 Day 43 - Beginning of the Third Flowering Week 🌱 Hello grow friends! 🌿 Today marks the start of the third week of the flowering phase. This week, I’m trying to adjust my nutrients a bit. I plan to slightly increase BioBizz Grow, as well as BioBizz Bloom, according to the feeding schedule. 🌱💧 I’m continuing to prune and thin out the plants a little each day, aiming to keep them stress-free. ✂️😊 The terpenes and buds are developing wonderfully so far, but I’m still struggling with very high humidity levels. 🌡️💦 Since my grow setup is on the second floor and we’re currently experiencing humid temperatures here in Germany, it’s been a challenge. I’m trying to reduce the humidity from 62% down to 50% during the day, but it’s proving difficult. 🌬️📉 I’ll keep you updated on how things progress! 🌿✨ 🌱 Day 47 - Everything is Going Well 🌱 Watering and Nutrients Today, I watered and fed the plant again. 🌿💧 Each plant received 1 liter, which is about 10% of the pot's volume. The plant is responding well to the nutrients, and growth is steady. Defoliation and Light Exposure I’ve done some light defoliation to ensure that every part of the plant gets proper light exposure. ✂️💡 My goal is to avoid any shadowed areas, allowing the buds to develop fully. Temperature Management The temperature is still quite high, reaching 27-28°C during the day. 🌡️🔥 I’m finding it difficult to bring it down, but the plant seems to be handling it well. To maintain a healthy environment, I keep both the fan and the exhaust system running on the highest setting, ensuring good air circulation. 🌬️🔄 Humidity Control Currently, the humidity is sitting at around 45-50%. 💧 It’s not perfect, but I’m monitoring the plant closely and making adjustments as needed. Careful Defoliation I continue to remove one or two leaves each day to minimize stress on the plant. 🍃🌿 This slow, careful defoliation ensures that the plant stays healthy while making sure all buds have access to light. Guard Dogs on Duty My dogs took a peek into the grow tent today and are now keeping a watchful eye over the plant. 🐕🌱 They’re doing a great job of “guarding” it! 🐾 I hope you enjoyed this update! I’ll continue to keep you all informed, and don’t forget—I post daily update pictures of the plant! 📸🌿 Stay tuned for more!

Yellow butterfly came to see me the other day; that was nice. Starting to show signs of stress on the odd leaf, localized isolated blips, blemishes, who said growing up was going to be easy! Smaller leaves have less surface area for stomata to occupy, so the stomata are packed more densely to maintain adequate gas exchange. Smaller leaves might have higher stomatal density to compensate for their smaller size, potentially maximizing carbon uptake and minimizing water loss. Environmental conditions like light intensity and water availability can influence stomatal density, and these factors can affect leaf size as well. Leaf development involves cell division and expansion, and stomatal differentiation is sensitive to these processes. In essence, the smaller leaf size can lead to a higher stomatal density due to the constraints of available space and the need to optimize gas exchange for photosynthesis and transpiration. In the long term, UV-B radiation can lead to more complex changes in stomatal morphology, including effects on both stomatal density and size, potentially impacting carbon sequestration and water use. In essence, UV-B can be a double-edged sword for stomata: It can induce stomatal closure and potentially reduce stomatal size, but it may also trigger an increase in stomatal density as a compensatory mechanism. It is generally more efficient for gas exchange to have smaller leaves with a higher stomatal density, rather than large leaves with lower stomatal density. This is because smaller stomata can facilitate faster gas exchange due to shorter diffusion pathways, even though they may have the same total pore area as fewer, larger stomata. Leaf size tends to decrease in colder climates to reduce heat loss, while larger leaves are more common in warmer, humid environments. Plants in arid regions often develop smaller leaves with a thicker cuticle and/or hairs to minimize water loss through transpiration. Conversely, plants in wet environments may have larger leaves and drip tips to facilitate water runoff. Leaf size and shape can vary based on light availability. For example, leaves in shaded areas may be larger and thinner to maximize light absorption. Leaf mass per area (LMA) can be higher in stressful environments with limited nutrients, indicating a greater investment in structural components for protection and critical resource conservation. Wind speed, humidity, and soil conditions can also influence leaf morphology, leading to variations in leaf shape, size, and surface characteristics. Small leaves: Reduce water loss in arid or cold climates. Environmental conditions significantly affect gene expression in plants. Plants are sessile organisms, meaning they cannot move to escape unfavorable conditions, so they rely on gene expression to adapt to their surroundings. Environmental factors like light, temperature, water, and nutrient availability can trigger changes in gene expression, allowing plants to respond to and survive in diverse environments. Depending on the environment a young seedling encounters, the developmental program following seed germination could be skotomorphogenesis in the dark or photomorphogenesis in the light. Light signals are interpreted by a repertoire of photoreceptors followed by sophisticated gene expression networks, eventually resulting in developmental changes. The expression and functions of photoreceptors and key signaling molecules are highly coordinated and regulated at multiple levels of the central dogma in molecular biology. Light activates gene expression through the actions of positive transcriptional regulators and the relaxation of chromatin by histone acetylation. Small regulatory RNAs help attenuate the expression of light-responsive genes. Alternative splicing, protein phosphorylation/dephosphorylation, the formation of diverse transcriptional complexes, and selective protein degradation all contribute to proteome diversity and change the functions of individual proteins. Photomorphogenesis, the light-driven developmental changes in plants, significantly impacts gene expression. It involves a cascade of events where light signals, perceived by photoreceptors, trigger changes in gene expression patterns, ultimately leading to the development of a plant in response to its light environment. Genes are expressed, not dictated! While having the potential to encode proteins, genes are not automatically and constantly active. Instead, their expression (the process of turning them into proteins) is carefully regulated by the cell, responding to internal and external signals. This means that genes can be "turned on" or "turned off," and the level of expression can be adjusted, depending on the cell's needs and the surrounding environment. In plants, genes are not simply "on" or "off" but rather their expression is carefully regulated based on various factors, including the cell type, developmental stage, and environmental conditions. This means that while all cells in a plant contain the same genetic information (the same genes), different cells will express different subsets of those genes at different times. This regulation is crucial for the proper functioning and development of the plant. When a green plant is exposed to red light, much of the red light is absorbed, but some is also reflected back. The reflected red light, along with any blue light reflected from other parts of the plant, can be perceived by our eyes as purple. Carotenoids absorb light in blue-green region of the visible spectrum, complementing chlorophyll's absorption in the red region. They safeguard the photosynthetic machinery from excessive light by activating singlet oxygen, an oxidant formed during photosynthesis. Carotenoids also quench triplet chlorophyll, which can negatively affect photosynthesis, and scavenge reactive oxygen species (ROS) that can damage cellular proteins. Additionally, carotenoid derivatives signal plant development and responses to environmental cues. They serve as precursors for the biosynthesis of phytohormones such as abscisic acid () and strigolactones (SLs). These pigments are responsible for the orange, red, and yellow hues of fruits and vegetables, while acting as free scavengers to protect plants during photosynthesis. Singlet oxygen (¹O₂) is an electronically excited state of molecular oxygen (O₂). Singlet oxygen is produced as a byproduct during photosynthesis, primarily within the photosystem II (PSII) reaction center and light-harvesting antenna complex. This occurs when excess energy from excited chlorophyll molecules is transferred to molecular oxygen. While singlet oxygen can cause oxidative damage, plants have mechanisms to manage its production and mitigate its harmful effects. Singlet oxygen (¹O₂) is considered a reactive oxygen species (ROS). It's a form of oxygen with higher energy and reactivity compared to the more common triplet oxygen found in its ground state. Singlet oxygen is generated both in biological systems, such as during photosynthesis in plants, and in cellular processes, and through chemical and photochemical reactions. While singlet oxygen is a ROS, it's important to note that it differs from other ROS like superoxide (O₂⁻), hydrogen peroxide (H₂O₂), and hydroxyl radicals (OH) in its formation, reactivity, and specific biological roles. Non-photochemical quenching (NPQ) protects plants from damage caused by reactive oxygen species (ROS) by dissipating excess light energy as heat. This process reduces the overexcitation of photosynthetic pigments, which can lead to the production of ROS, thus mitigating the potential for photodamage. Zeaxanthin, a carotenoid pigment, plays a crucial role in photoprotection in plants by both enhancing non-photochemical quenching (NPQ) and scavenging reactive oxygen species (ROS). In high-light conditions, zeaxanthin is synthesized from violaxanthin through the xanthophyll cycle, and this zeaxanthin then facilitates heat dissipation of excess light energy (NPQ) and quenches harmful ROS. The Issue of Singlet Oxygen!! ROS Formation: Blue light, with its higher energy photons, can promote the formation of reactive oxygen species (ROS), including singlet oxygen, within the plant. Potential Damage: High levels of ROS can damage cellular components, including proteins, lipids, and DNA, potentially impacting plant health and productivity. Balancing Act: A balanced spectrum of light, including both blue and red light, is crucial for mitigating the harmful effects of excessive blue light and promoting optimal plant growth and stress tolerance. The Importance of Red Light: Red light (especially far-red) can help to mitigate the negative effects of excessive blue light by: Balancing the Photoreceptor Response: Red light can influence the activity of photoreceptors like phytochrome, which are involved in regulating plant responses to different light wavelengths. Enhancing Antioxidant Production: Red and blue light can stimulate the production of antioxidants, which help to neutralize ROS and protect the plant from oxidative damage. Optimizing Photosynthesis: Red light is efficiently used in photosynthesis, and its combination with blue light can lead to increased photosynthetic efficiency and biomass production. In controlled environments like greenhouses and vertical farms, optimizing the ratio of blue and red light is a key strategy for promoting healthy plant growth and yield. Understanding the interplay between blue light signaling, ROS production, and antioxidant defense mechanisms can inform breeding programs and biotechnological interventions aimed at improving plant stress resistance. In summary, while blue light is essential for plant development and photosynthesis, it's crucial to balance it with other light wavelengths, particularly red light, to prevent excessive ROS formation and promote overall plant health. Oxidative damage in plants occurs when there's an imbalance between the production of reactive oxygen species (ROS) and the plant's ability to neutralize them, leading to cellular damage. This imbalance, known as oxidative stress, can result from various environmental stressors, affecting plant growth, development, and overall productivity. Causes of Oxidative Damage: Abiotic stresses: These include extreme temperatures (heat and cold), drought, salinity, heavy metal toxicity, and excessive light. Biotic stresses: Pathogen attacks and insect infestations can also trigger oxidative stress. Metabolic processes: Normal cellular activities, particularly in chloroplasts, mitochondria, and peroxisomes, can generate ROS as byproducts. Certain chlorophyll biosynthesis intermediates can produce singlet oxygen (1O2), a potent ROS, leading to oxidative damage. ROS can damage lipids (lipid peroxidation), proteins, carbohydrates, and nucleic acids (DNA). Oxidative stress can compromise the integrity of cell membranes, affecting their function and permeability. Oxidative damage can interfere with essential cellular functions, including photosynthesis, respiration, and signal transduction. In severe cases, oxidative stress can trigger programmed cell death (apoptosis). Oxidative damage can lead to stunted growth, reduced biomass, and lower crop yields. Plants have evolved intricate antioxidant defense systems to counteract oxidative stress. These include: Enzymes like superoxide dismutase (SOD), catalase (CAT), and various peroxidases scavenge ROS and neutralize their damaging effects. Antioxidant molecules like glutathione, ascorbic acid (vitamin C), C60 fullerene, and carotenoids directly neutralize ROS. Developing plant varieties with gene expression focused on enhanced antioxidant capacity and stress tolerance is crucial. Optimizing irrigation, fertilization, and other management practices can help minimize stress and oxidative damage. Applying antioxidant compounds or elicitors can help plants cope with oxidative stress. Introducing genes for enhanced antioxidant enzymes or stress-related proteins over generations. Phytohormones, also known as plant hormones, are a group of naturally occurring organic compounds that regulate plant growth, development, and various physiological processes. The five major classes of phytohormones are: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. In addition to these, other phytohormones like brassinosteroids, jasmonates, and salicylates also play significant roles. Here's a breakdown of the key phytohormones: Auxins: Primarily involved in cell elongation, root initiation, and apical dominance. Gibberellins: Promote stem elongation, seed germination, and flowering. Cytokinins: Stimulate cell division and differentiation, and delay leaf senescence. Ethylene: Regulates fruit ripening, leaf abscission, and senescence. Abscisic acid (ABA): Plays a role in seed dormancy, stomatal closure, and stress responses. Brassinosteroids: Involved in cell elongation, division, and stress responses. Jasmonates: Regulate plant defense against pathogens and herbivores, as well as other processes. Salicylic acid: Plays a role in plant defense against pathogens. 1. Red and Far-Red Light (Phytochromes): Red light: Primarily activates the phytochrome system, converting it to its active form (Pfr), which promotes processes like stem elongation and flowering. Far-red light: Inhibits the phytochrome system by converting the active Pfr form back to the inactive Pr form. This can trigger shade avoidance responses and inhibit germination. Phytohormones: Red and far-red light regulate phytohormones like auxin and gibberellins, which are involved in stem elongation and other growth processes. 2. Blue Light (Cryptochromes and Phototropins): Blue light: Activates cryptochromes and phototropins, which are involved in various processes like stomatal opening, seedling de-etiolation, and phototropism (growth towards light). Phytohormones: Blue light affects auxin levels, influencing stem growth, and also impacts other phytohormones involved in these processes. Example: Blue light can promote vegetative growth and can interact with red light to promote flowering. 3. UV-B Light (UV-B Receptors): UV-B light: Perceived by UVR8 receptors, it can affect plant growth and development and has roles in stress responses, like UV protection. Phytohormones: UV-B light can influence phytohormones involved in stress responses, potentially affecting growth and development. 4. Other Colors: Green light: Plants are generally less sensitive to green light, as chlorophyll reflects it. Other wavelengths: While less studied, other wavelengths can also influence plant growth and development through interactions with different photoreceptors and phytohormones. Key Points: Cross-Signaling: Plants often experience a mix of light wavelengths, leading to complex interactions between different photoreceptors and phytohormones. Species Variability: The precise effects of light color on phytohormones can vary between different plant species. Hormonal Interactions: Phytohormones don't act in isolation; their interactions and interplay with other phytohormones and environmental signals are critical for plant responses. The spectral ratio of light (the composition of different colors of light) significantly influences a plant's hormonal balance. Different wavelengths of light are perceived by specific photoreceptors in plants, which in turn regulate the production and activity of various plant hormones (phytohormones). These hormones then control a wide range of developmental processes.

This strain smell is best. It's sweety orange smell and the buds looks nice and frosty

My medium starts to gather salt because of too much nutrients and it affects the plant, i washed it the last two waterings and I hope it’ll get better :)

Que pasa familia, vamos con la cosecha de estas Tropicana Cookies Fast Flowering, de FastBuds. Por dónde empezar, las flores son bien compactas , y van repletas de resina, tienen tonos rosados por dentro muy bonitos, y tiene un aroma súper dulce aunque engañar engaña porque saber sabe más tropical y cítrica. Es muy sencilla de cultivar, es de ciclo bastante corto aunque también si le dais una semana más no pasa nada agradecer se agradece al final. Mars hydro: Code discount: EL420 https://www.mars-hydro.com/ Agrobeta: https://www.agrobeta.com/agrobetatiendaonline/36-abonos-canamo Hasta aquí todo, Buenos humos 💨💨💨

week 5 of the flowering period. the smell is very strong now. if theres no fresh air (during the night) the smell is so intense that it just stinks lol. the buds however smell very nice and sweet up close. there is a lot of thc visible already aroud the buds. the night temperatures have dropped a lot the past week but its ok for the final weeks. this strain normally finishes at week 7 but i let her go till week 8 to get extra frost on the buds maybe 9 weeks if the temperatures dont go too low

I may have trimmed to much

Last two weeks for these girls! there is a visibile issue on leaves, I bet on nitrogen toxicity... Lowered the feed and let it run until the final flush. I dont see super duper fatty buds but I'm happy with it and wait for the weight of the harvest ...

Switched to flowering. She grew 10cm in 3 days... absolutely crazy. I took the tough decision to discontinue the TimeLapse. My tent is not big enough to have the camera in a place that kinda makes sense. So I'll be taking manual photos in the coming days and uploading those.

Was a great week. Built mini tables to raise up smaller plants. That gave me an even canopy for the most part. Gave the plants a new feeding of Dolomite lime for Calmag and 4-8-4 blend for flower. Covered with straw, this is the first time trying this to keep the topsoil wet. We'll see. Redid some ties and tried to Tetris my plants to max out the space. Flipping to flower tomorrow and will make an estimated 8 week flower. The breeder says 45 days but I have my doubts.

This plant seems to have grown much denser and better than my first plant. I just got the ac infinity ventilation setup with controller 69 for my 2x2, still trying to learn, hopefully grow #3 goes even better. Stay tuned

11/9 - Flush 4L de água para cada. pH 6.5. 17/9 - começo das 48h de escuridão 19/9 - HARVEST DAY!

Things have been going well as I continued to train the stretching girls to the side of the pots, bending and adding ties where needed. Pheno 1 started showing signs of over watering showing droopy leaves as well as what I think is either nitrogen, magnesium or iron deficiency. I'm leaning towards a iron deficiency since the yellowing is on the newest growth at the top. I think this was caused from giving her too much top amendments in her last feed causing a pH imbalance. What I would usually do is just give her a little flush if this is the case but instead I decided to repot her and the other Pheno into their last 19 litre/4 gallong pots as both were drinking pretty quick and I wanted to avoid over watering again. The rootballs looked beautiful when I transplanted them so I was pretty happy with their progress! This round I've ditched the coco as I had way too many issues with it in the past, including knats and PH issues. In this round I've gone with Biobizz light soil which I added some fish blood and bone, earthworm castings, bat guano and then watered with water and liquid seaweed. I love organic growing :). I do intend on using Coco again but I'll need to do some research on some trusted brands. If anyone has any suggestions please let me know! Pheno 2 is showing signs of recovery but I'd love the input from others about what the deficiency could be? I got my new bubblebags today which is making me want to flip to flower so I can get to harvesting and making some bubble but I'm going to be super patient this round. I want these girls to fill up as much of my 4 x4 tent space as possible. Until next week! ✌️

Good evening, a little late but updating... this girl is more compact, but the buds are extremely resinous and fragrant as the last weeks approach... Otherwise everything is as expected. Happy growing! 🌱🌱