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This week I only watered the plants as needed due to planting them in the Fox Farm Ocean Forest soil. From what I've been told and read I don't believe I "need" to feed them for at least 3-4 weeks but I will watch them closely. Some explosive growth this week! I'm super excited to see 2 of them take off. The third is quite a fighter! I won't give up on her if she won't quit! I'm already having to rethink how I will dry the first 2 plants as the third one will be at least a week, if not 2, behind... I think! I'd love to hear from those who have had an autoflower go through a hard first 3 weeks of sprouting! If you watch the time lapse videos it will help to zoom in a little more and you can see them dance pretty nicely! Here's to health and growth!! Cheers!!
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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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Aug 10: added malted barley and Power Bloom for second time as a top dressing. Aug 13: don’t take flash pics of your plants unless you are then using a 730 nm far red light to put them into dark mode. Otherwise you’ll be messing too much with the light cycle and might cause them to hermie. I have no proof but I’m theorizing the red light light might help prevent hermies. Worked last year anyway. Buds look good in flash pics so it’s a nice side benefit of using the red light as a bloom booster. Aug 16: good week for weather and she looks great.
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@Max1973
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Day 93 - Fattened up good, getting really heavy....posted pic of test bud.... vid of the led uv globe i got on ebay... works awesome.... highly recommend...... 😎 maybe 1 more week.... they smell delicious, not very strong smell.... just normal water in bottom drip tray, dutch master one gold ....next week, flush em and next sunday pull em..... idk.... Day 95 - had a good look at both girls and worked out a harvest plan...... i've started flushing/watering on the smaller one, and sunday (day 100) will be her last. i'll leave the larger one (she's still quiet white) for another week and re evaluate her fate next week. Day 97 - 4 vids .... looks good 😎 getting a 1600x Camera Endoscope USB Digital Microscope from ebay, see if it will help with harvest........ 😎
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Hi all , this journey was wonderful. From the first month I knew this was going to be a wonderful experience and I was right. with the flower was not lead time no problem. I would recommend this model to anyone who likes fragrant flowers. and especially giant flowers. thank you for watching. and many thanks belong mainly to the bank.
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@Dendegrow
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Woche 4 bricht an und es läuft hervorragend! Die Orange Sherbet bekommt diese Woche frischen Boden: eine Mischung aus Bio-bizz All-Mix und Greenhouse-Feeding, perfekt für die letzten Vegetationswochen und blüte. Zudem hat sich die Orange Sherbet sehr gut mit dem Backhefe-Buttermilch-Melasse-Experiment entwickelt, was zu einem starken CO2-Anstieg auf bis zu 1500 ppm geführt hat. 💨 Ich bin gespannt, wie sie sich in der neuen Umgebung entwickeln wird. Auf der anderen Seite explodieren die Frozen Black Cherries förmlich in der Hydroponik! 🌱 Die Entwicklung ist beeindruckend, und ich könnte nicht zufriedener sein mit ihrem Fortschritt. Die Blütephase rückt näher, und ich bin gespannt, wie sich alles weiterentwickelt! Ich halte euch auf dem Laufenden! 🚀 Week 4 is here, and things are going great! The Orange Sherbet is getting new soil this week—a blend of Bio-Beth All-Mix and Greenhouse-Feeding, setting her up perfectly for the final weeks of vegetation and . Additionally, the Orange Sherbet has responded well to the back yeast-buttermilk-molasses experiment, resulting in a significant CO2 increase of up to 1500 ppm. 💨 I'm excited to see how she adapts to her new environment. Meanwhile, the Frozen Black Cherries are absolutely thriving in hydro! 🌱 Their growth has been phenomenal, and I couldn't be more impressed with their progress. The flowering phase is getting closer, and I can't wait to see how everything unfolds! I'll keep you updated! 🚀
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2/28-3/1: One of them has fully senesced to a deep purple, and the other has begun to do so...still fattening👍 Both plants have flowers forming on the petioles of fan leaves...like hippy chicks with hairy armpits.. 3/3: Fed today..probably the purple one's last dose of N.
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@BIYEI
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Al empezar a cortar se noto un aroma muy penetrante, se ve que el sabor estara estupendo, aun no la eh probado pero supongo estara de 10.
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Plant A (left side) started pushing through the medium first after 48 hours. Plant B germinated successfully at 96hrs but due to cold climate and moisture in the seed the seed got too cold and turned to mush. At 96hrs Plant A had reached 1.25" and had started to spread the first set of leaves. It is now approximately 2" tall and the first fan leaves are about 1/3" long. Growth is steady and effortless for this girl. So far the self watering set up, grow light, and medium have been treating plant A great. After 60hrs she became fully exposed. Plant B germinated as stated before and died, Plant C was planted 5 days into the germination week of Plant A. No pre-soak, just dry seeds dropped directly into the medium. Miracle Grow myth has so far been proven wrong (performance organics, not regular potting soil). In addition to the set up, I found a water bottle diffuser I have on a 6hr rotation (6 on and 6 off) that I found for $9USD at a grocery outlet. Humidity now steady at 31% on the gauge and about 65% Relative Humidity. Temps sit steady around 68-71°F. Shooting for 360g or 180g from each plant utilizing LST. We are seeing if organic miracle grow has enough nutes for an autoflower, with 3 months of nutrients as stated from the bag it should end up timing out perfectly for harvest time with no flushing needed as nutrients will already be used up.
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@Ninjabuds
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7I wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smileI wish they didn't make me do this to get a smile
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3 de 4 plantas ya están florenciendo y la más avanzada está lista para recibir su primera dosis de PK 13-14 La Painkiller XL alta y delgada aún no muestra sus primeros pistilos. Tal vez la planta está esperando al engrosamiento de sus tallos para desarrollar flores y poder sostenerlas
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Saturday March 19th GrowUpdate: Here’s my 10x10 grow setup with multiple strains growing. I am testing my 2 new BloomPlusXP4000’s and so far love them!! I have TOPGREENER heavy duty smart plugs with energy monitoring hooked up to both my lights and exhaust fan. I can turn on and off from anywhere on my phone. Govee Wi-Fi Bluetooth hygrometers that send me notifications and I can check the temp and humidity from anywhere on my phone. Globe smart power strip with 4 sockets that can be run individually from my phone.
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@Waveform
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Day 33: What an amazing height and bud gain in just 3 days! Lady #1 is 67 cm tall now, her sister a tad smaller. Both still have a great color, and I dared to cur away just the lowest branches and leaves that do not look like they could gain height in time. Really enjoying this strain so far! At the end of their day, they are a bit dropping leaves, so clearly no hunger for more light. The impressive growth speed continued on their buds: Tallest lady at 70 cm now. Their next morning shows growth is still at an impressive 5 cm/day as lady #1 with her leaves erected again stretches now 72, the maximum of my previous growth. Pulled the lights as close as possible to the ceiling and hope they won’t make it much more than 1 m. I activated the Sansi 30 W folded wings LED to give them somewhat of a morning and evening light and to add some more light to their overlapping center branches in the middle of "their" day. Sadly that’s causing some interference to the timelapse videos, but I can’t say they’re perfect if it wouldn’t. Watching the timelapse video of day 34, I have the feeling the additional light rather irritates them. Maybe the interference is not only visible for electronic eyes. I’ll keep it off next day for comparisons. Day 35 shows stretch speed has reduced indeed and they seem to be concentrating on leaf and bud growth instead. 75 cm, so we are currently at "only" 3 cm/day. Watered them with a HPE/Bud growth mix again last night, about 1 l each. Well, forget my words about reduced growth. After they recovered during the night, we are at 77 cm for lady #1. Which measured at 78 with hanging leaves in their day’s evening. I must have missed a day number – day 36 concludes their 5th week. I gave them another 2 l of fertilised water each and will lave them for the weekend again. Video shows that growth concentrates now more on leaf and bud development than on gaining height. So I guess my 160 cm tent will be sufficient. For a moment I was worried, but it looks like stretch is over. Anyway, time to rearrange the camera next week. Leaves are running out of focus.
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@Unkraut
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WoW what a plant! incredible yield, buds fully covered by sticky resin, wonderful scent, delicious taste and awesome indica high! 10/10 highly recomended!
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@WeedM8
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Week after week the flowers are developing very good
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@J_diaz420
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Muy ansioso con este proyecto, mi primer cultivo s.o.g gracias a royalqueenseeds. 48 hrs en papel húmedo dentro de un pote hermético y luego 24 hrs en sustrato a luz apagada antes de comenzar con el fotoperiodo de vegetación. El sustrato es lightmix y solo añadi micorrizas granulares . Veremos como resulta este proyecto 💪✌️🍀
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Day 22 girls got watered today with double nutrition and are doing great Day 23 we had a few without yellow tips so we thought they could use a flush but some to realize it’s probably low on something so normal water tomorrow Day 24 today we found out we were not putting enough cal mag the instructions said 2ml for one liter not gal. So today we hooked them up and started some LST Day 25 we started LST on all the girls Day 27 still working on LST I over watered the girl yesterday so today the got a day off Day 28 girls got watered today bottom was a little dry everyone is handling LST well so happy to see all the bud sights