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@TowersD
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Starting week 5 of flower. Plants are starting to bulk up! Nanaz x BBC smells fruitty and gas, Headband #2 smell citrusy and Headband #1 smell les citrusy and more like grass
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@RFarm21
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20 abril - 26 abril 22 abril - o gráfico representa a alimentação da cheese #2 24 abril -cheese #1 início do flush 😀😀 (2L só água)
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@Raizativa
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Riego: 1ml Bio grow 1ml Top max 1ml top bloom 1ml bud candy 1ml calmag 1ml Bio Heaven 0.5 Micorrizas colectivo científico Se han ido ajustando los amarres de LST cada día por medio aprox.
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Still at it. Now I have another tent on the go with some DWC and Autos
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Nach dem Ich eine Woche mit Canna Flush und Osmose Wasser gespühlt hatte , habe ich Ihr kein Wasser mehr gegeben bis alle Blüten nach unten gehangen haben.. Da die Temperatur gerade recht hoch ist , habe ich die komplette Pflanze einfach aufgehängt, damit die Luftfeuchte langsamer entweichen kann.. Hatte diese Pflanze sozusagen als Test um zu sehen wie eine Automatik so wächst.. Hatte anfangs die ersten 4 Wochen auch nur eine 25 watt Lampe , dann 3 wochen lang 8 stunden 25 watt und dann 10 stunden 60 WattWatt und letzte 2 wochen 120 Watt , aber auch gedimmt auf 70 % Verbrauch Stromkosten 30 Tage 25 Watt 18 Stunden - 13,5 Kw 21 Tage 25 Watt 8 Stunden - 4,2 Kw 21 Tage 60 Watt 8 Stunden - 12,6 Kw 14 Tage 70 Watt 18 Stunden - 17,64 Kw Durchschnittlich mit Daylight zyklus 70 Tage lüfter 5 Watt 24 Stunden-8,5 Kw 70 Tage Abluft 15 Watt 24 Stunden- 25 Kw Verbrauch zusammen für den Grow ist 81,44 Kw Bei einen Kwh preis von 0,37 cent sind das insgesammt ausgaben von knapp 30 euros Und das Hydro system war nur ein 2 Liter kanister mit einen Aquarium Sprudelstein.
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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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Tropical Storm Ian in the vicinity. Thankfully not much rain or wind so far. One midweek feed. Pots will need a while to dry out from all this rain. Hopefully no insect or mould/mildew damage.
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@ELPIRATA
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Asi van las cosas hasta el momento; Dia de actualizacion en la semana: 4/junio/20 (dia 29) +Se agrega malla Scrog con 49 Espacios (Se podra completar?) El día 04/06/2020 se han regado 3 plantas en macetas de 11 litros: X2 Semillas Auto Lemon Kix= 1L [1mlKnactive+3ml/L ATAGrowth-C+3mL ATAFlower-C] PH 6.2 / EC= X Tº=23 X1 Semilla Auto Tutankhamon= 1L [1mlKnactive+3ml/L ATAGrowth-C+3mL ATAFlower-C] PH 6.2 / EC= X Tº=23 *El día de hoy se han regado 1 planta en macetas de 7 litros: X1 Semillas Auto Lemon Kix#3 = 550 ml [1mlKnactive+3ml/L ATAGrowth-C+3mL ATAFlower-C] PH 6.2 / EC= X Tº=23 El día 08/06/2020 se han regado 3 plantas en macetas de 11 litros: X2 Semillas Auto Lemon Kix= 1L [1,5mlKnactive+3ml/L ATAGrowth-C+3mL ATAFlower-C] PH 6.1 / EC= 1.17 Tº=23 X1 Semilla Auto Tutankhamon= 1L [1,5mlKnactive+3ml/L ATAGrowth-C+3mL ATAFlower-C] PH 6.2 / EC= 1.17 Tº=23 *El día de hoy se han regado 1 planta en macetas de 7 litros: X1 Semillas Auto Lemon Kix#3 = 550 ml [1,5mlKnactive+3ml/L ATAGrowth-C+3mL ATAFlower-C] PH 6.2 / EC= 1.17 Tº=23
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@Jpinkman
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This is my first grow getting back into it after a 25 yr absence.
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@Ninjabuds
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Man, it's been a crazy week. These past few days have been brutal – seriously cold with this crazy humidity. I don't know about you, but I'm sick of the chills and the way my skin feels all sticky. It's been a struggle, but I'm finally getting on top of things. I think I've figured out a good routine to dry things out around here, so hopefully, I'll be feeling a lot more comfortable soon. My Skunk Apple Runtz plant is finally starting to bounce back. The leaves are getting their color back, and it smells fantastic – all thanks to the Ricky Bobby. It's a shame the plant's shape is a little funky, but honestly, I can live with it if it keeps producing that amazing smell.
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@Kinghaze
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Week 3 of veg. They seem to react well to the nutrients. For now i'm happy, can't wait for the flower phase.
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Mane she’s filling out lovely I almost was too impatient and started to flush. But Only 3 leaves Started to turn but i started her back on nutes once I seen more hairs but. She’s responding nicely and they are filling out. I ultimately. Am too overly excited to make it dis far so I move to fast but None the less lessons learned patience I think the reason this one and my gsc took so long because I damaged a branch or two and it took time to heal. Which why it took so long Being overly careful caused me that because I was constantly watching opening the tents my fan fell on. My gsc so many times noob mistakes But I think she’s doing awesome
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@38PLAN
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Non metterò la germinazione me la sono scordata e non metterò nemmeno tante foto,a fine ciclo vi dimostrerò come far uscire 6 autofiorenti da almeno 200g l'una Ho 2 hps da 600w e 6 vasi/buste da 40 litri 20/4 di luce più luce naturale che entra dalla finestra,la terra é stata fatta da me perche mi ero rotto il cazzo di quella con i moscerini 30% terriccio/ 30% fibra di cocco/ 20% lapillo vulcanico/ 10% humus di lombrico/ 10% perlite e torba bionda
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This week was a usual week, nothing special happened, the plants evolved as expected. Just giving a brief story to myself until next week. I had to increase the lights again, because the plants were getting to close to it.
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Day 29 29/07/24 Monday Nice feeding today with De-chlorinated tap water pH 6. Gave her 300 ml and she had a small run off. Recovered from topping now. Showing new growth. Seems happy and healthy ✌️💚 Day 31 31/07/24 Wednesday De-chlorinated tap water pH 6 with added Plagron Power Buds 5ml to 5L and same for Plagron PK13-14. It advised to add these every irrigation, but because I'm using advanced nutrients I'll use these with just the water rotation. If I see nutrient burns I will remove some advanced nutrients additives and go from there. Day 32 01/08/24 Thursday Another feed today using de-chlorinated tap water pH 6, 1.5L Day 35 04/08/24 Sunday END OF WEEK 😁 De-chlorinated tap water pH 6 today with Plagron products.
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She seems to be growing kinda slow.. I'm sure it's from all the stress I put on her. She should pick back up this week. Day 30 and she has some calyxes poppin up everywhere.. I think day 31 I found her first pistil.. Ill know for sure day 32. She's healthy and the slow growth is picking up a little. I need to put in some horizontal spikes to tie the branches down a little more.. Just enough to give the colas room to grow at this point. She's not gonna be a massive yield (obviously) but not gonna be a complete waste of time. Once I harvest my current main plant I will try it again in a 5 gallon pot. Yup! Pistils at day 32.. Just small and hard to take a pic of. Preflower begins!!! This week temps have been getting up to 86F.. I put in a 2nd inline fan with carbon filter and 2 more fans for the top of canopy to get some air movement. The air is NOT cooling down enough so Im just gonna have to go without the filter. ... Later that day... Even without the filter, the tent still gets up to 84F.. WTF?! It was staying below 80 with just a little clip-on fan and small inline fan pulling air out and nothing pushing air in.. Im using the smaller inline to pull air in and the new inline pulling air out.. Now it gets warmer.. I dont get it.. Gonna have to go back to my old setup I guess.. ... Even later that day... Put up the old ventalation.. But with extra fan still pulling in air.. Smell may be strong throughout my room when lights go out.. But oh well.. I love the smell. Tied down branches a little more.. They should be far enough to do what she needs to do.. Pistils are there.. Just very very small at this point.. But they are there on a couple branches lookin good and happy! 😊 no more leaf removing.. This is only my 3rd auto... Second auto is only halfway through flower now.. Sooo, I'm still learning!!!