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A little longer than a week update here. Lots to talk about since the last time. I increased nutrients because they are full on flowering now (505 ppm total). I had to remove lower foliage and thin them out to get air flow through. Water intake has definitely increased. Overall they look great, the short one is bushing out nicely, the other has stretched way more.
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Blueberry Muffin – Pheno A | Week 3 The Awkward Start Is Officially Behind Her Welcome back to another week of the 8×8 Adventure, where twelve cultivars are being documented individually from seed to harvest under a strict 12/12-from-seed schedule. Each phenotype receives its own diary so development can be followed independently, allowing subtle differences in structure, vigor, and expression to reveal themselves over time. This week marked one of the most significant environmental changes since the project began. The lighting intensity was increased from approximately 370 µmol/m²/s PPFD to 700 µmol/m²/s PPFD at canopy level. Rather than easing into the increase slowly, the decision was made to provide the plants with a much stronger light source and observe their response carefully. The result? They loved it. Alongside the increase in light intensity, feeding volumes and nutrient strength were also adjusted to support the accelerating growth rate. Week 3 Environment 🌡️ Temperature: 27.4°C 💧 Relative Humidity: 55% 💡 PPFD: ~700 µmol/m²/s 🌱 Medium: Plagron Lightmix ? Growing Method: 12/12 From Seed 💦 Water Consumption: ~0.9–1.2L per day Feeding Schedule Days 18 * EC 1.0 * pH 5.99–6.0 * Approximately 1L Day 21 * EC 1.3 * pH 6.0 * Approximately 1.2L As always, the objective remains simple: provide stable conditions, observe carefully, and allow each plant to express its own personality. ⸻ Blueberry Muffin Pheno A I have to admit, this one is becoming increasingly enjoyable to watch. If you’ve been following this diary since germination, you’ll remember that this phenotype showed a few odd characteristics during its earliest days. The first leaves arrived with a slightly unusual appearance and briefly raised some questions about how she would develop. Fast forward to Week 3 and those concerns feel very distant. The new growth is absolutely beautiful. Leaf structure has normalized completely, color is rich and healthy, and the overall plant has developed into a compact, vigorous young specimen with excellent symmetry throughout the canopy. One of the first things that stands out is the internodal spacing. Despite the substantial increase in PPFD, the plant continues to stack nodes tightly, creating a dense structure that suggests strong genetic vigor and efficient use of the available light. Rather than stretching upward, she is focusing her energy on building a solid framework. Looking closely at the canopy, the branching is already beginning to establish itself naturally. Side shoots are emerging confidently and there is a clear sense that this plant is preparing for the next stage of development rather than simply adding height. At this point she is already pushing into the seventh to eighth node range, which is impressive considering the timeline and the 12/12-from-seed approach being used throughout the project. The foliage itself is another highlight. Large, healthy fan leaves radiate outward from the center of the plant, creating a broad solar panel that is capturing every available photon. Color remains a lush, vibrant green from top to bottom, with no signs of stress despite the environmental changes introduced this week. The newest growth is particularly exciting. The central growth tip is expanding rapidly and showing the kind of vigor that makes a grower eager to check on the plant every day. There is a feeling that this phenotype is only beginning to reveal what it has planned. For now, she sits comfortably among the stronger performers in the room, combining healthy structure, excellent color, strong branching, and compact growth habits into a very promising package. Most importantly, she simply looks happy. And happy plants tend to tell the best stories. ⸻ Looking Ahead The coming week should be very revealing. With the root zone continuing to expand, nutrient levels increased, and lighting now operating at a much higher intensity, the pace of development is expected to accelerate noticeably. The main points of interest moving forward will be: * Continued internodal spacing * Branch development * Overall vigor compared to her sister phenotype * Early indications of Blueberry Muffin structural traits * Response to the elevated PPFD levels If this week’s momentum continues, Pheno A could become one of the more interesting plants to follow as the project progresses. ⸻ Thank You A huge thank you to everyone following along and supporting these diaries week after week. Thank you to the entire GrowDiaries community for creating a place where growers from around the world can learn, share, and improve together. Thank you to Plagron for the nutrients and cultivation support that help power this project. Thank you to Zamnesia for providing the genetics, equipment, and the opportunity to explore these cultivars from seed to harvest. And thank you to every grower who takes the time to stop by, leave a comment, share advice, or simply follow the journey. The adventure continues. 🌱💚🍇?Growers Love and see you next week.
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@Diips
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In size they grow ;) attempting to keep mainlining and light defoliation. biggest plants starting to flower up. gonna feed her with bio pk, next watering sensing that the other plant is a little week behind. 24-05 sweet cheese got her first dose of biopk
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@NONSENSE
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Hello world! It was the last week before the harvest for my strong and hardy bush dark phoenix. I continue to clean the substpat with water with the right level of ph Today is the last day of the purge. At the end, the water off plant was close to 200 ppm, which corresponds to the level of my drinking water. I'm watering the last time today and turning off the lights for 2-3 days, making the flowers extra stressful, and directing the remnants of fertilizer and salts to the root system. Please watch photos and video of the last week. The flowers turned out to be very dense and medium-sized with about a tangerine. Smell with northern notes, menthol, citron, earthy smell. 🍀😇🤗👌
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A few weeks into flower now for the original Malt MIlkshake MM#1 with heavy purple punch face off terps and the MM#2 is smelling like a sweet gassy waffle cone DO NOT SLEEP ON CLEARWATER GENETICS!
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shogun had a good veg and rocky flower due to timer issues with the light heat and missing a feed all that being said she finished well she took the timer issue the best of the bunch but guys dont miss a feed with this one she dosnt take it well doubled with the heat but my issues aside she grows well and can be topped fimd and trained well dosnt stretch too much and yields well cant really recommend her enough already looking forward to the clone of her as she will be finished better thanks for reading happy growing guys
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Pk introduced. 9/18 From plant magic first time using time using. Plants pretty much at maximum height now, time to pack on weight. Head masta also introduced
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@StarLorr
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Welcome to my Ðivine ØĞ Ķush Diary. In this diary: Seeds sponsored by: Ðivine Șeeds Media not sponsored😄 Nutrients not sponsored🤪 Light sponsored by: Şun☀️ ___________________________ Feeding: Thu 23May: 4L nutrients pH'd 6.5 ___________________________ Past week was very warm and she loves the outdoors ... Perhaps not so much with todays wind gusts and pouring down rain😂 ___________________________ Thanks for stopping by, likes and comments are appreciated!👊🏻😎 Keep on growin! Keep on tokin!!! 😙💨💨💨💨💨
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Cepa difícil de cultivar, hay que estar pendientes de ellas cada día.lástima algunas tienden a salir flor macho, no obstante la calidad está muy bien , pegan de miedo. Red hot cookies x cookies gelato Híbrido (50% indica / 50% sativa). Producción Interior: 450/500 g/m2 . Floración Interior: 8/9 semanas z Thc: 25%/28% . Cbd: bajo . Sabor: afrutado y dulce. Altura interior: 90cms- 140cms . -Origen genético de red hot cookies: Tropicanna Cookies (Girl Scout Cookies x Tangie. -Origen genético de cookies gelato: Girl Scout Cookie X Gelato 33 Posibilidad de conseguir flor roja, porcentaje desconocido. Disponible , tirar chat o Dm instagram.
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@YD_59
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The leaves are yellowing on one of the plants because it got hot and I forgot to water them for a couple days, two plants are flowering now and it doesn't have pollen sacs like the one with yellowing leaves has, the height measurement wont be 100% accurate as I don't measure my plants when I water them.
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@edezfer
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For several days it was cloudy and the weather was bad, so they did not metabolize the sun well and entered into flowering.
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Day 14 Blueberry Muffin Tight internodal spacing
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@Kauchlock
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Starting to notice some amber trichomes in certain areas of the flower. Decided to raise the light a few inches, defoliate a bit more and add only Ph balanced water. Thinking of another week tops and will look to harvest.
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Every going well, no more signs of herming. Pistils are getting a golden colour, stands out a lot. Very cool.
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What a journey it has been from seed! I made a lot of mistakes in the first few weeks of this growing journey. I feel like I had a mini-crash after finishing the first year of grad school, and although I am growing cannabis as part of my research project, I haven't been the greatest at paying attention to it. This is not an excuse. It has actually been a learning opportunity. I realized that my body needs proper schedules to function and grow, just like a plant. The problems with the plant have really been my own problems. Let's just say that a plant may be the reflection of the grower. First, the light cycles were wrong and inconsistent. I thought that I could manually control the light schedule for the plants and be alright. However, I was wrong. My sleep schedule has been very inconsistent for the past few months. Mainly because we are living through a pandemic, and secondly because I am a graduate student 😂. How naive was it of me to think that a plant could follow my own rhythms? I guess it highlights my 'plant blindness.' Second, the light intensity was low and PH levels high. In the last five days, I have learned that plants are living organisms (I knew this, but my plant blindness is quick to dismiss it, I need to stop fighting these "plant voices" (signals)) that require a proper environment to grow, similar to humans. Of course, a plant is not human, but it is alive and living. It needs water, a regular schedule (light (active) /darkness (rest), oxygen, nutrients, and an overall good environment to grow. Concern about the size of my plant at five weeks, I decided to conduct a few experiments at home. Here are my notes: Friday, July 23, 2021, I took the plant out of the tent at 6:00 AM and placed it in front of my backyard window that faces the Eastside, perfect for sunrise. On that day, I had a few errands to run, and when I arrived home, it was 2:30 PM. The sun was now hitting the West side of my house, and I had to move the plant in front of my bedroom window. At around 7:00 PM, I went to look at the plant and noticed that its leaves were looking plumpy. So, I decided to take a timelapse to see what I would be able to record. During "magic hour" (sunset), I recorded and witnessed the plant moving with the rhythms of the sun. Plant, like humans, function at their best when they are synchronized with their circadian rhythm. The pandemic has definitely disoriented us to the point that it has disrupted all of our schedules. To this day, I feel tired from everything we have all been through; how could I possibly think that a plant would thrive with such a messed-up schedule? The time lapse made me realize that the plant needs some structure to thrive, and so do I. So, as much as I like to think that I can be disciplined and follow a plant's schedule, I cannot. So, I went to the store and bought the Globe Suite smart plug to automate and schedule the light cycle to 12hrs of light and 6 hours of darkness. Saturday, July 24, 2021, the plant woke up to the set schedule of the lights. I checked on the plant first thing in the morning, around 9:30 AM. The leaves look much greener and thicker than they did the day before. Sunday, July 25, 2021. I was away overnight and did not arrive home until 2 PM. The plant looks twice the size it was on Friday! Today, I will water the plant. I got a PH test kit and realized that the way that I measured the PH level, the first few weeks was wrong 🤦‍♀️🏽. I measured the PH correctly, to 5.9, and added some Reefertilizer grow nutrients to the water. I watered from the top, distributing the water evenly around the stem. My partner pointed to me that the lights seemed dim for the stage of the plant's life. So I had my lights set at 100 watts running at 20 % 😅. I realized that I had not increased the light intensity since the first few weeks of vegetation 🤦‍♀️🏽. So I increased the intensity to 100 watts running at 60%. Monday, July 26, 2021. First check-in 7:00 AM: The plant looks like it loves all of the new changes that I have made! It is finally growing 🤗 The sun is out, but it is not as intense as it should be because tiny particles of smoke are present in our air due to the wildfires, and they create a filter that makes the human eye see the sun blood red. It is quite apocalyptic. Regardless, I decided to take the plant out from the tent and record a time-lapse. It is fascinating how much movement plants have despite showing no noticeable signs of movement (to the human eye). Tuesday, July 27, 2021. It has been five days since I have made big changes to the plant's schedule and environment. The plant is finally showing good signs of growth, and its leaves colours have changed to a deep green. I am not watering the plant today, but I am spritzing it with water. I decided to take another time-lapse of the plant, but this time inside the tent. As I was setting up the tripod for my camera, I accidentally increased the humidifier 🤦‍♀️🏽. Luckily, I noticed within a reasonable timeframe and reduced the humidity and made the environment better. I increased the light intensity to 100 watts at 100%. The plant will stay in the tent all day today because it is raining ☔️.