16 days of slow drying each plant with the environment controlled inside the tent with 2 meters. I have two fans on, pointing at the floor to circulate the air temps - 20 - 23 º humid - 50- 60 %

A great week here. Only getting watered once, it was with recharge, microbes and mycos. Lots of goodies for the soil. Excited for this coming week and topping. Lights at 40% power. Here are the lights details: Medic Grow Mini Sun-2 150W LED Model: MN150-022 Spectrum mode: V1 Efficacy: 2.8 umol/J Thanks for stopping by! You can find the light on Grow Diaries: https://growdiaries.com/grow-lights/medic-grow/mini-sun-2-150-watts You can find the light on Medic Grow's website: https://medicgrow.com/

Hola a todos!! Esta semana he regado con fertilizantes (dia 52) con 1 litro de agua y 1.5 ml de Top auto - top bloom -top candy Ph 6.4 ec 600 y 1 litro solo de agua, manteniendo ambos valores de ec y ph respectivamente. Y al momento de drenar seguía alto el ph (7.8) y ec 980ppm. El dia 55( ayer 07/10/25) volvi a regar pero no controle drenaje, regue con un ph más bajo 6.1 y ec 600ppm. La planta esta bastante resinosa.😋😋😋. En cuanto a su altura no creció más, solo se dedico a engordar los cogollos.

I can't believe this was a emergency replacement seed, is one whole week behind the rest and still looks and smells super promising. This lady can drink liters per day, every day I find the top 5cm layer of soil dry. She usually receives about 1-1.2L water per day.

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.

Looks like she’s going to be a yielder!

This ladies look absolutely gorgeous and super strong, they're gonna be flipped into flower tomorrow on February 15th when they'll hit the 30th day since they were planted and the first day of flower! As said, I have flipped this ladies into flower on February 15th so now I think we're gonna see a beautiful stretch specially on this 2 plants which are the biggest one in the tent, very nice genetic, cannot wait to see their performance ❤️💛💚👨‍🌾 stay tuned everybody! This is gonna be a beautiful run! ✌️

Diese Woche verlief größtenteils planmäßig und ohne größere Zwischenfälle. Leider habe ich ein paar Thripse entdeckt, was mich dazu veranlasst hat, sofort zu handeln. Ich habe die betroffenen Pflanzen mit Neemöl behandelt, um einem größeren Befall vorzubeugen. Die Pflanzen zeigen weiterhin ein gesundes Wachstum, reagieren gut auf die Pflege und entwickeln sich wie erwartet. Maßnahmen der Woche: Sichtkontrolle auf Schädlinge (Thripse entdeckt) Behandlung mit Neemöl Reguläre Pflege und Gießen wie gehabt Ausblick: Ich werde die Pflanzen in den kommenden Tagen weiter genau beobachten, insbesondere im Hinblick auf die Wirkung der Neemölbehandlung. Falls nötig, folgt eine Nachbehandlung. Ansonsten läuft alles weiterhin nach Plan.

Week 11 - 23.09.2024 - 29.09.2024 Well. Been a week, but I got a second larger grow tent (long story, but ran out of room in the 60*60 :/) so big one now in a 100*100, small one still in 60*60. Lots more room and tested the Light with Photone+Diffusor (tested against a 400Euro Light meter and they were the same +-1%.) plus the smaller plant is now at least 10cm smaller and was getting around half the PPFD, so gave them both seperate suns. So. here is the kicker: My wife informed / reminded me, that I decided to start 3 seeds and only 2 made it. " 2*kalini and one SOMETHING ELSE..... Just proves the point my last grow was good :D If anyone can identify the 2, I'd be grateful. I think it was OG or critical Kush.. but could have been anything really..

This week, growth is going very well for tarte tatins. 🌿 I am adding anti-midge bird stickers, to prevent their appearance For this grow, I plan to let each plant grow with a large main bud, without topping. Next week I will cut the lower branches closest to the ground. ----------------------------------------------------------- My Instagram 🌱❤️️ : https://www.instagram.com/hou_stone420/ ----------------------------------------------------------- 💧Watering: 1L on day 9 and 0.5L on day 12 I use tap water, adjust the ph to around 5.8 and water ------------------------------------------------------------ 🤩Equipment of the week : Light FC3000 Mars hydro. power 80% at 50cm Extractor 6 inch Mars Hydro. power 1/10. ON 24/24h 2 fans to circulate the air inside the tent. Each on for 30 minutes then off for 1 hour. this rhythm repeats itself in a loop Heating mat Romberg 95x95cm. ON 45 minutes. OFF 30minutes. In a loop ----------------------------------------------------------- Thank you for your visit🙏 And thank you very much for your support💚 ❤️️ Long live to grow diaries community❤️️ 👋

Growing still

Inicios penúltima semana Disminuí un poco la cantidad de riego de 600ml/dia a 500ml. Ahora ya prefiero que lleguen al siguiente riego un poco sedientas, total ellas al final tampoco no beben lo que venian bebiendo últimamente.

(11/11-11/17) ***All feeds with nutes use either a whole ratio or combination of "Veg Mix" and "Bloom Mix"concentrates DILUTED in water until a total ppm of add-in is reached using a (Total Dissolved Solids) TDS Meter measured in PPM (parts per million). The "Veg Mix" concentrate will eventually be added in smaller ratios and "Bloom Mix" concentrate will eventually replace the "Veg Mix" concentrate entirely. The ppm and ratios of each feed will be listed when I feed. Veg mix recipe is on week 2. Bloom Mix recipe will be noted in this top message of the week that I make it.*** Week 1 Notes & Observations: Both plants are coming along pretty good. No concerns rolling into week 2, I will be starting nute supplements in the diet this week but plan to add them slowly to the regular routine. Day 18, WOW what a difference the feed made with Plant 1!? She was a good inch behind plant 2 at the start of the week and today she 'looked' bigger, so I measured, 2 days after the deep nute feed, and now she's an inch taller than plant 2.😮 VPD this week will reduce the humidity in the tent to about 70-75% and temps will be monitored for 75- 78F daytime and 68-70F overnight. Lights should adjusted to provide 300 max, but will try to hold the 280 setting as long as I can this week. Meaning no increase over last week other than growth. Feed & Monitor: Day 16 (last feed was day 11) Tested and Calibrated my ph pens. Starting weight from each pot was 18 lbs and 8 oz, P1 weighed 15lbs 9oz and P2 was 15lbs 15oz before feed. Each plant got 1 gallon of purified water with 75ppm Veg Mix (recipe above and makes 1 gallon at about 3600 to 4000ppm concentrate to dilute each feed, i.e. I only fed 75ppm above the purified water ppm this feed) The ph on this feed was balanced to 5.75ph to combat the higher runoff ph from the last feed. P1 weighed 21lbs even and P2 weighed 21lbs 5oz after feed. I got about 5 cups of runoff on P1 and 6 cups on P2. Top soil tested at: P1 (6.37, 6.37, 6.37, 6.32) avg 6.357 and P2 (6.55, 6.61, 6.52, 6.42) avg 6.525 - Runoff for P1 ph was 6.29 with 1530ppm and P2 was 6.29 with 1580ppm. Hope everyone enjoys the daily progressions of overhead and side profile (Organized Chaos). I will try to add a video and black back or cover pics by end of week every week.

The three Bruce Banner Autos are each showing their own character this week 😅. #1 is still the champ – so vigorous that I started some LST to open her up. She reacted perfectly and is already taking up a good part of the tent.💪🔥 #2 finally seems to have found her rhythm and is starting to grow more steadily. #3 is still very small with barely any progress compared to her sisters.🐌 They are all growing in their 90×90 tent equipped with the full AC Infinity setup (AI controller, fans, filters) and running under a Spider Farmer SE5000. Conditions are very stable thanks to the climate control: temps around 26–27 °C and humidity steady.🌡️💧 This week they only got RO water + CalMag (Advanced Nutrients). Their first Orgatrex feeding was already given last week.🌿 Overall: Bruce Banner #1 is leading the way, #2 is on the right track now, and #3 still lags behind. Curious to see how they will behave as they move closer to the first signs of flower.👀✨

After 1 week of flush the plant start to fade gently, i hope that gonna be good before harvest. I think my additives tend to keep my plant green, both contain seaweed extract and are slow release. There is a little bit of nice fox tailing.

Como es un cultivo s.o.g hice el transplante rápidamente el día 12, para dejar crear raices ya que se pasará a floración tempranamente por el día 20 a 25 de vegetación, se transplanto de 1 a 5 lts. El día 14 se hará 1° riego con fertilizante y el día 15 ya se hará riego foliar con estimulador de floración delta 9 para próximamente pasar a floración ✌️🍀💚

Day 30 Top dressed each 5 gal 444 gia green 1.5 tbsp Kelp meal 1tbsp Super fly insect frass. 1 tbsp .5 tbsp of mykos. 1 Tsp glacial rock dust Feed microbial tea. Day 29 and 30. 24 and 48 brew. Crab meal half cup per 5 gal Alfalfa meal half cup per 5 gal I think some humic granual acid for nutrient uptake. Can’t remember Also spread out red wiggler worms “equally” to each pot. Topped some plants after video. Will update in a few days of response to topping. Day 34 last day of week 4 veg. Set the auto water system up. video update showing the system and each plant. Runt gelato does not have auto water. I’ve got 1 to many pots in my veg tent currently.