We enter the second full week of flower. I went and got some nutes to start adding in sparingly to the watering sessions. Mild mix from Foxfarms of their Tiger Bloom formula. I didn't catch that the large plant's leaves were curling pretty tellingly so I didn't realize I was about to overload the nutes for that plant when I should have been flushing for a week. I had supercropped this large plant as it was 6" taller than the others but it bounced back so quickly. Five colas snapped and turned 90 degrees, bounced back in a day or two. It did allow the others to catch up a bit. I find that the one potential male I removed was 100 a male as it now had well developed pollen sacs. I had this plant outside alonside the other two potential herm/males. I put the two questionable ones on the roof and chopped the male down.

Took two 20L buckets. Drilled holes in the bottom of the buckets and transplanted them right in. Should have done this before. Sending them into bloom next week.

Ya esta esta Zkittlez produciendo resina! Me esta gustado mucho como va avanzando, espero que se pongan grandes esas flores. Empezare a aplicrle Silick Rock de plagron a ver como va! Seguro que genial conociendo la calidad de sus productos.

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.

Trichomes started to get cloudy and some of them have already turned amber. I hope to harvest next week but for now they are still too many clear trichomes. All the plants are now watered with clear water until the harvest. Some leaves almost turned yellow directly after the nutrient stop, especially on the OG Kush. The Honey Melon Haze is now mostly standing up thanks to the strings that support it. Hopefully the harvest is coming soon!

Cosecha finalizada, fue una de las mejores plantas que e tenido, su aroma fuerte a menta y pegamento invadió toda mi casa, ni hablar del tamaño mounstruoso

Everything was going well in the first week, but unfortunately, a mistake caused stress in the plant. The distance between the lamp and the plant was too short. This week, I gave the plants a small amount of root growth stimulant

Day 37 of flowering week six lsd look good tips a little burnt but I’m not to worried keeping nutrients low about 3/4 strength 1.4 ex 770 to 800 ppm drinking lots watering about every four days feed water feed water

Took well to the super cropping. Starting to bud up nicely.

Récolté 53ème jour de floraison Superbe variété vraiment productive et avec une odeur de bonbon sucré 😋 Mon Instagram 👊 https://www.instagram.com/hou_stone420/

Hi everyone :-) The smell that goes through the tent is a dream 😍 What should I tell great this week. Everyone is wonderful, the back row with the Vitcory Kush F1 are ready in about 3 weeks, and will be washing up in the next few days. The middle blooms nicely in front of you, the front row just starts to bloom 😍. I wish you all the best and let it grow 😎

She is much prettier than she was a week ago :) I remembered that I have my first grow light, which is more compact and it will give me more space, so I changed my light, now the girl's side branches get light too:) I add a lot of video memes, because I really want to win Iphone16 pro ;) and those who don't take risks don't drink champagne:) good luck to everyone.

The purplematic is foxtailing rly strong :/ but i do not mind that too much, i am much more sad about the actual size of the plants. Got 2 auto hulkberry rdy for next summer. The hulkberry is stacking up in a way more sadisfying way harvested at day 4 of the week

I super cropped the orange sherbet today & wedding cheesecake wish me luck

Welcome back fellow growers 👊 Dutch Passions Auto Brooklyn Sunrise grow 18hr cycle 1000w LED (True watts 250) Bio bizz Nutrients Bio bizz All mix substrate Start of week 4: Development : Again i'm pleased overall with how they both are doing. Still showing a healthy green with no discolouration of the leaves. Not as thirsty as I thought she would be but nonetheless, happy 🤘😊🤘 Training: Topped one of my ladies last week. Was a little unsure if it was the right thing to do but it's a learning process after all 👨‍🎓 I believe she pulled through nicely, see what you think 😉 Lst on second plant again, will introduce a scrog frame soon. Small openings but I plan on adding a second layer scrog later on in the process.. Nutrients : Still adding 1.5ml of Biobizz bio-grow per litre only when needed. Started with 1.5ml Biobizz bloom this week too as I'm hoping she'll start to enter the last phase before flower🤞🤞 Till next time growers Happy growing 🌱 Stay safe 😷

******** Week 8 - Jan 27 to Feb 2/20 (Days 50 - 56 from seed popping out) She has continued to swell this week and stacking her buds. The hairs have remained a nice bright white all week pointing up. Noticing some curling a bit of the hairs towards end of the week. They are white but there is a small red hair here and there now. Giving her a couple more days of feed no idea about flush. She has been slow going all along in her growth........at this stage I want that to continue......drag out her swelling/bud growing stage😋😋 On the down side.....I did see very small red hairs here and there.....unfortunately. Heavier leaf strip on Wednesday and have continued through out as rotating her in the tent under the light. Took off probably 25%. Took off a few more of those fan leaves down low that I when removing bud sites. She is long and lanky so don’t feel side lighting is much of an issue. She is dark in my opinion and hope she will continue to feed and work through all that nitrogen. I didn’t realize how many purple streaks she has on some stocks. She was also given a feeding this week with Epsom Salts. A lot of red on one of the the other plants so worked Magnesium Sulphate in that way. I think I could have gone harder on the CalMag earlier and/or introduced epsom salt earlier as well. Changed the light schedule this week. Moved her to 19 hours of light because she is not falling to sleep at lights out. I know that I could have the lights closer but given how Skywalker has grown I can’t lower them as much as I would like. Will try compensating with longer daylight period.😉 Worth a try! Have seen other Mephisto comments where they say run 24hrs......not my style though. Will keep up Liquid Weight and Rezin to the end and see how she is as a result. Not used these supplements before. Not sure if I will use AN Flawless Finish this run or not? Little more detail: Jan 27/20 - Day 50 - Feed: 2L - Sensyzime @ 2ml, Liquid Weight @ 1.5ml = 45ppm 6.0pH - plain water. She is showing brown spots on leaves. High Potassium?? Lots with supplimentals. Jan 28/20 - Day 51 - 2L: Rezin @ 2ml, CalMag & LW8 @ 1.5ml = 360ppm. Left a lower pH this feed. - Used heavier CalMag today as purple stems is increasing.....looking at using Epsom Salts. - striped some leaves today...heavier than normal.......think it was 5 😄 Jan 29/20 - Day 52 - full feed today as listed above. - 5L - 1125ppm with 6.2pH....low pH trying to raise it by lots of run off with 5L. - runoff: 950ppm with 5.6pH - There is a lot of branch on this girl.....continued the leaf strip though and took more today. - Evening - 2L plain water 6.4pH............figured if I am going to over water her I may as well try and raise the pH more. *******this should have been about 12 litres of water given the way I was going about it.......or let the pot dry out completely first. Jan 30/20 - Day 53 - 2L feed: Epsom Salt @ 1tsp/G, Rezin & LW8 @ 1.5ml, Dual Fuel A and B @ 1ml = 1000ppm 6.15pH - used Epsom Salt today. - They were very happy today in the morning. Swelling up. - They are not falling to sleep at night so moving to 19 hours light. First day. Jan 31/20 - Day 54 - Feed: 2L - Sensyzime @ 2ml/L - 30ppm 6.15pH - plain water feed today. Sensyzime to clean up the roots. - She keeps chugging along with growth and packing on some growth now. Looking awesome actually!! - She reacted well to Epsom Salts......or didn’t negatively react - Colas forming larger and longer. Feb 1/20 - Day 55 - dry out day. Nothing at all today. Pots felt heavy all day - She is very happy in evening. All leaves up on almost all buds....very nice! Filling in cola too! FROST on fan leafs......may have to press her fan leaves:) Feb 2/20 - Day 56 - pot nice and dry today. She was happy this morning and given a large feed. - 4L of full strength for the week. - run off 1080ppm and 5.85pH......Hmmmm, I like it:) - Pots were really light in AM. - See very little red hairs. Still mainly nice straight shinny white.....keep going girl.....no rush! Looking forward to bringing this girl to the end and watching her swell......fingers crossed😁 Hope your garden is making your smile fellow growers....cheers!

Simply planted the seeds a half inch below soil and watered them in... they each sprouted within 3-4 days.