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5/27 this may be the last week? 5/31 the lowest branch has a thick lollipop nug on it. This plants starting to explode
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@kcartel
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Preparing for next week, will face stress)))
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@Dunk_Junk
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Nice growth of 11cm this week. She seems to be doing very well. 💪 I've not done a thing to her apart from feed/water and turn her pot 180 degrees through the week.
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@BruWeed
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🍀27/06 - Empieza su quinta semana en Etapa de flora. 🍀Se encuentra perfecta sin ningún problema. 🍀Los cocos cada vez están más llenos de tricomas, se nota la genética gorilla. 🍀Cada vez requiere de más agua, antes era aprox cada dos días y ahora ya cada 1 día y medio esta pidiendo. 🍀Ya queda poco tiempo para la cosecha, igual se ve que le falta engorde a los cogollos. 🍀Subi dos videos para que se pueda apreciar mejor de como se encuentra. 🍀En estos dias subiré más imágenes de como viene. 🇦🇷🍀😶‍🌫️Podes seguirme en Insta Gram como @bruweed_arg 🇦🇷🍀😶‍🌫️
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la plante n'etais pas trop grande, les tete sont collante comme jamais. plus d'info dans le smoke report!
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@NanoLeaf
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End of Week 15 (8th week of flower) I have stopped the CO2 supplementation for this week and onwards as the plants naturally slow down photosynthesis and it is not needed during the last 2 weeks of flower. Also raised the lights by 5cm to make sure the trichomes don't get damaged and also dropped the RH and temperatures even more than last week, and surely the colours are becoming more and more vibrant as the ladies are fading into their autumn shades. Feeding just water since middle last week, all I'm doing is giving the ladies PH correct water until harvest to naturally deplete the soil from nutrients and flush out the soil slowly this will help bring out even more colours as the ladies use up the remaining nutrients stored in their leaves as they reach the end of their life cycle. Pest Report: None Smell Report: Staaaaanky!
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Looks so beautiful, the purple color is just wonderful. Can't feel any aroma yet on day 16 of flower. We'll see how she performs at the end. She's being 100% organically grown with only biotabs organics
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@gr3g4l
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Al ser la variedad con más predominancia sativa de las tres que habian estas fueron cortadas un poco antes de tiempo y los tricomas en su mayoria eran todo cristalinos, apenas habian unos pocos lechosos o ámbar y muchos de color morado xd. No obstante una vez pasados los dias huele bién, sabe bién y buen efecto. No sabria describir el sabor pero tiende a Kush. fácil de cultivar y como pudo verse hace o puede hacer unas bonitas porras.
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Well here goes nothing! Only one seed so this is do or die lol, but at least it looks quite healthy. Going to start it indoors until it sprouts, it's only 45°F for a high during the day and 29°F for a low at night so there's no way to get her outside today. I have a 10ft x 10ft pop up greenhouse that I plan to have functional by the weekend. Update*- Smoothie sprouted on 4/22 yesterday and is looking like a healthy girl. So stoked!
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So the flowers are bigger, the smell is really in a sweet direction and the girls have now been defoliated, but unfortunately I think to see male flowers let's see what the time results 😕 dont like Problems 😡
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@HisHope
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2/12 Week 7 and its Flowering Time!!!! She is up to 29" and on full Bloom nuets low end of TDS range. Color is incredible, cant wait to get some lights off pictures of this sweet girl. Keeping her top canopy clear so we get lots of bud sites down the road! Not a lot of smell yet very weak hard to peg. Really liking this strain so far! 2/13 Light changed to MH in attempt to limit stretching. Hung a small 2700K 30 watt LED directly over Chiana out of the path of the main light to give her just a bit more red spectrum. Not much but something. 2/14 Rearranged the tent to give better access to the photos and allow better hanging of the small LED and give a bit more light from the MH. Runoff tested on all plants and ranged from 550-600 ppm which just leaves us all kinds of room later for more nuets. Heck this is perfect
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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.
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During the middle of this week I decided to stop the outward training of the branches & the allow vertical growth for beginning bud site formation . I don’t want to miss the beginning flower stretch kinda need it 😂. Decided to break the apical dominance of the main stem by LST’ing down . I noticed it was leagues ahead of the rest of the plant because it hung over the side of the pot so since I need to start slowing it’s vertical growth I figure now Is also time to get the rest of the canopy to catch up leaving me to space things accordingly later when/if necessary . Also decided to go ahead and do my 1st & last additional feeding since these girls where planted all I’ve had to do this grow was water when dry & train her to the best of my abilities. Week 6 on the GreenSceene in the books 📚 thanks for stopping by .
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This week was the last week of veg., I will switch to 12/12 (light/darkness) in week 6. The two Barbarian (=AK-47 x Barbara Bud) plants are now 35 and 40 cm tall and have developed nice side-branches, which have grown upwards so they get enough light for good budding sites during flowering. The plants are still fed following the Advanced Nutrients schedule.
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Harvest about a week early to not get any amber thricomes. The buds look amazing so sugary don’t want them to become amber. Will press like 70-80% into rosin. So don’t want no ambers’s. Otherwise this strain was amazing to grow! It was super stable all the time and produced some Sick buds for me! This shit smells like gods v*gina!
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@NewbieOne
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Watered twice this week, starting to see more of the pistils turn amber but still low levels of clouding on the trichomes. Hoping to see fuller buds through the last couple weeks
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@MrLahey
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Day 53 - ripening up! She’s reduced her water intake down to one or less than one liter per day. Smell is phenomenal and strong - like spicy bubblegum almost although I have a post covid sinus infection so my nose is pretty stuffy still. I’m thinking 2-3 weeks MAX until I chop her. She seems ahead of or right on track for “estimated harvest time” from the breeder. Top colas are primarily cloudy trichomes and some clear and amber. Lower bud sites are cloudy/clear trichs. I think I’ve a tendency to harvest a little early so we will see how long I can push her before I feel it’s chop time. I suspect that will be dependent obviously on the trichomes, pistils and bract size but also overall health of fan and sugar leaves which seem to be fading due to senescence, improper ph maybe and cold night temps. Ordered an apera gs1 ph pen as I’m pretty sure my current pen hasn’t been accurate the past month or so. Also ordered a blumat watering system for next grow (chicken n waffles from Humboldt seed company). My vcure arrives this week so I’m really excited for when I chop this plant and dry/cure her in it.
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@Borberad
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Für Pheno2 (B2) hat die letzte Woche begonnen bei Pheno 1 bin ich mir noch nicht ganz sicher. Hoffe immer noch das mir viel Müsli erspart bleibt. Die Blüten glitzern jedenfalls herrlich und duften sehr streng fast wie ein cheese. Oder evt. extrem überreife Bananen? Gelernt habe ich aus diesem Grow: Temperaturen über 50°C finden die Keimlinge nicht so nett!!! 🙄 Es könnte sein, daß sie es sich bis in die Blüte gemerkt, und aufgrund dessen auch ein paar männliche Blüten gebildet haben.