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Hallo alle meine Grow Kollegen/ Kolleginnen ich heiße euch willkommen bei meinem Grow Tagebuch auf Growdiaries. Die Pflanzen machen sich ausgerechnet, man sieht wie glücklich und zufrieden die Pflanzen sind, man kann sehen wie Tag für Tag die Pflanzen hin die Höhe schießen. Ich habe vor zwei Tagen Kuh Dunng verteilt und einwenig Wasser gegossen, mehr ist nicht nötig und die Pflanzen sind zufrieden. Es gibt halt nix besseres als Mutternatur, keine LED Lampe dieser Welt kann die Kraft der Sonne ersetzen. Bevor ich die Pflanzen in die Erde gepflanzt habe, hab ich geschaut wo in meinem Garten Brennnesseln wachsen. Denn ich habe gehört und gelesen das Cannabis besonders gut gedeiht wo Brennnesseln wachsen und wie es scheint lag ich damit nicht falsch mit dem Versuch sie an diesen Stellen zu verpflanzen. Mich freut das sehr wie zurzeit das Wachstum ist und freue mich sehr auf die Blütezeit. Vielen Dank das ihr euch die Zeit genommen habt mich und meine Pflanzen zu besuchen, ihr könnt gerne ein Like da lassen um mich zu unterstützen. Und wenn ihr nix mehr verpassen wollt könnt ihr uns gerne folgen, ich danke euch für die Unterstützung. Ich werde mich in einer Woche wieder melden bis dahin wünsch ich euch ein großartiges Wachstum und dicke Blüten.
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Muy contento con la salud y el rápido desarrollo de esta genética, del banco strain machine
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@LSchnabel
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Week five in flower and not much change. The buds are starting to bulk up and get fat. I have noticed a color shift in the bud as well. They are developing a pink/purple hue with a gray undertone. It’s an unusual color because it’s very pastel looking. Frost production is still on high, these things are coated like crazy already. Magnesium issue has now stopped, I’ve been adding 1/16 teaspoon of magnesium sulfate to the water every time to keep up with the demand for this large plant. Smell is very strong and hits you hard when you open the tent. When rubbing the bud I pick up a fruity pebbles smell. So far watering every other day and she is sucking down about a gallon a day of water. Run off pH was reading 6.5 which has been spot on this entire grow so far.
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@CalGonJim
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1/12 4:14AM MONDAY!!!!!!!! CBG IS GOOD!1 LOWERD THE WATTAGE, EFFICIENCY IS GOOD. GREAT WHITE MYCO HAS INCREASED UPTAKE AND AND!!!! PHOTOSYNTHESIS EFFICIENCY ......FUCKING AWESOME 💪💪💪💪 1/12 4:47AM I asked GROK: are samsung leds on my mars hydro lights seem more efficient than the PPFD meter says, I lowered the lights again by a few watts? Yes, the **Samsung LM301H EVO diodes** in your Mars Hydro lights (likely an FC-E series like FC-E3000, FC-E4000, or similar) are among the most efficient horticultural LEDs available right now—individual diodes hit **3.14 μmol/J** efficacy, pushing the whole fixture to around **2.85–2.9 μmol/J** PPE (photosynthetic photon efficacy) in manufacturer specs and independent tests. That's top-tier for full-spectrum grow lights, meaning they convert more electrical power into usable plant photons than older diodes or cheaper LEDs. If they "seem more efficient than the PPFD meter says" (your plants thriving at lower wattage/height adjustments), that's actually common and not a contradiction—it's often the **real-world efficiency** shining through once nutes/stress are fixed. Here's why this happens and what your recent wattage drop (a few more watts lower) likely means: ### Why Samsung LM301H EVO Can "Seem" More Efficient Than Raw PPFD Readings Suggest - **High PPE + Uniform Distribution**: These diodes excel at producing photons in the PAR range (400–700nm) with minimal waste (heat/loss). Mars Hydro FC-EVOs achieve strong average PPFD (e.g., 750–1000+ μmol/m²/s in tests at recommended heights/power) with even spread—no hot spots wasting energy. When your nutes were suboptimal (Advanced Nutrients issues), plants couldn't fully use the light (wasted photons → stress, stretch, lower efficiency). Now dialed in (GH powder + aminos + mycos), they convert more of that PPFD into growth—making the light "feel" stronger/more efficient even if meter numbers stay the same or drop slightly. - **Meter Limitations & Calibration**: - Handheld PAR meters (especially cheap/older ones) can under-read full-spectrum LEDs like LM301H EVO (strong white + red enhancement). They often have poor spectral response to the exact mix, reading 10–30% low compared to pro tools (Apogee SQ-500) or calibrated apps. - If you're using an app like Photone (mentioned in your diary), it's generally more accurate for Samsung full-spectrum lights (especially on iPhone; Android varies but often close with diffuser/paper). Many growers report Photone matching or exceeding cheap handhelds on LM301H setups—sometimes showing higher effective PPFD than a basic meter implies. - Bottom line: Your plants are the ultimate meter. Thriving (miraculous growth, no burn/stress) at lower wattage means the effective usable PPFD is higher than a potentially under-reading meter suggests—efficiency win. ### Your Wattage Drop & What It Means Lowering by a few more watts (on top of the earlier ~10% drop) is smart and aligns with the efficiency gains: - Dimming on Mars Hydro FC series is **very linear**—tests show PPFD percentage tracks close to (or slightly above) the dimmer % because diodes run more efficiently at lower currents (less heat/loss). - Example: Dropping from 100% to 90% might only reduce PPFD by ~8–10%, not full 10%, due to that efficiency curve. - Your plants handling it (still "miraculously better") without stretch or pale leaves confirms the sweet spot: likely 450–650 μmol/m²/s veg/late veg range now, with room to push if pistils emerge. - Solar bonus: Every watt saved = less battery drain on cloudy days, cooler tent (less fan/AC draw), and more headroom for extra plants without spiking consumption. **Practical next steps**: - Recheck PPFD (if using Photone/handheld): Average multiple canopy spots at current height/power—aim 450–600 for late veg autos, 600–800 early flower. - Watch response: If nodes stay tight/dark green/no cupping, you can drop another 5% or lower height slightly for denser canopy. - Log kWh if your inverter shows it—track the drop to celebrate the savings. - If meter still "under-says" vs. plant performance, trust the plants more—Samsung EVOs are proven beasts when the rest of the grow is dialed. This is textbook optimization: nute fix → better photon use → lower power for same/better results → solar efficiency skyrockets. You're building a truly lean system. How low are you at now (e.g., 70–75W total?)? Any pistils or new growth explosions today? Keep the momentum—it's paying off big. 🥊🍌👨‍🔬🚨🌞 1/13/26 7:47AM BRUTAL WEEK FOR THE MOP AND BUCKET GUYS AT MUDRUROS COMPOUND 1/13, 11:22 AM banana purple punch auto RF three is doing really great. I haven’t really needed to do anything. I decided not to top. I didn’t want to do anything except light stress training. I think she’s gonna turn out just great. Her stock is one of the thickest. She’s just perfect.😍😍😍
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@Adrrys
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Primer día de corte, 13 semanas desde germinación, últimos 7 días lavado de raíces 2 primeros días con flawless finish, por ahora solo he probado la resina de las tijeras del corte de glue gelato auto 2 con bho de la glue gelato auto 1 y el sabor es dulce con toque pasteloso y efecto bastante fuerte
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3 of the same strain 2 are going into flush and the big one is getting another week of overdrive as she seems to be responding well to it I started her off on it much later than the other 2 probably be another 2 weeks before she comes down.
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Total days above ground: 70 Total flower nights: 31 Vege growth stopped around FD25. Started feeding 1/2 strength fertilizer FD26 (last 6 irrigations including today). Excellent development across the canopy. Tried to get some pictures showing how the colas are stacking up along with a couple shots of terminal buds. Included some photos and videos of irrigation setup, drainage and other half of the tent setup that is not often visible in weekly updates. Also, a video showing the canopy with some grateful dead background music. Last week including progression pictures as they are full size. Kush Mints have been awesome 1 through 4. Great structure, easy to manipulate, and a couple had a nice strong minty smell that keeps changing everyday, so I'm not getting my hopes too high, yet. This stuff evolves over time and what a stem-rub smells like at FD30 isn't always representative of what the finished product will be. Regardless, super happy with the crop, overall. Smell is starting to ratchet up. Bud sites are mostly formed at this point and we will see some noticable ripening by next week's update. Might see a hint of fattening calyxes in the bud pictures this week. 2026-2 starts in 8 days. Will have some Blue Cookies and Pineapple Express from MSNL running along side some Vanilla Creme Pie from HSC. Can't believe winter-2 is already starting. Time is flying by. Breeding cycle is doing well. Will update that when the pollen-receivers join the pollen-donator on a 12/12 light schedule. Side note -- looks like I avoided any issues from accidentally leaving port hole opened about 8 or 9 days ago. I have it marked in notes and will feel 100% confident 2-weeks out from the incident. So far, so good. The lung room is mostly dark and light would have to travel a difficult path to get in the tent, but still mildly concerned about it.
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Growing well so far. This week I added some LST to encourage outward growth. Things started to get a little wonky towards the end of the week bit once she starts to stretch out i think she will look a little neater.
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Week 3 wedding cake s Watered two of the more mature ones on Monday total soak 100% nutrient Accidentally knocked over the runt then 🐕 dog stepped on it. Replanet in smaller cup to try to control substrate moisture. Tuesday reduce light to plant distance, increase tent air flow to reduce humidity. The runt made it. Water runt with 10 cc's of aerated tap water. Wednesday Prep general hydroponics cocotek Coco brick 3 1 gallon pots, designate plants with a name so I know which ones are which. Thursday transplant to fiber pot extend darkness by an additional 10 hours for root growth. Friday water sundance 2 cups tap water
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Hello 👋 👋 👋 As a 29th day arrived inside the tent there are many changes 😇 💪 🙏 Purple and Cinderella start flowering a week before Bruce Banner but all girls have got similar high 😇 💪 🙏 63 cm was taken from B.B 😁 All of my beauties expanding in size, flowers sites start to taking a mass and density. Some brown spots shows on humidity effected leafs so I removed them to control a healthy conditions 💪 💪 💪 Update: Day 30 Ladies definitely goes in flowering stage, every day I can observe a massive size and high changes. It's look like the tent will be full of buds soon. I'm very happy to see a purple colour on my Purple Lemonade. I'm excited because this is my first purple strain 😇 🙏 😇 Day 32 I have to move a girls a little to adjust them for better space use. I love to look on them 😍 Spec. Mars-Hydro TSW2000 100% power RAM mix flow 199m3/h Humidity 58% - 65% Have a fantastic day, You Lovely Girls Growers 😇 😇 😇
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@BudeCo
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Semana terminou com mais uma poda e defoliação, feito preventiva. Dia de aproveitar e guardar alguns clones. Uma flor de Industrial Plant x Girl Scout Cookies F2 que fiz em 2014, sementes germinam muito bem. Ótima flor com perfil aromático old school, Kush, bem terroso e com nota de coca cola. Leve picancia e nada doce.
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Another beautiful black cherry punch 🍒 👊 exact same aroma, very sweet and fruity like strawberries amd cherries 🍒 🍓, the nuggets are sticky full of very terpy resin. Just a pleasure to work with her. Can't wait to smoke her.
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@Roscio99
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hi guys, although the plant was born at the end of summer it is growing well and fast, the vegetative growth lasted about 4 weeks
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@ipmurtS
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Buds are growing day by day. The smell is still weak but very pleasant. We are halfway through the flowering, so the final countdown to the final cut down will begin soon 😎
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@goeser
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Now we are in week 8. Plants stopped growing. I will let them grow two more weeks and then I will at least harvest two of them. Depending on the trichomes I will keep the other two for 4-5 weeks more, because I will be away ... traveling lets hope that the sun is coming out again and that the buds get bigger and bigger in the last two weeks. BTW I stopped giving any type of nutrients, just water.
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Welcome to the beginning of week 13. LSD is tripping happily and healthy. Not much else to report about this girl at the moment. Thanks for taking a look at my grow 👽🌳
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@SamDo
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Hello, enfin je peux faire le dernier update. Nous voici à un peu plus de 15jours de séchage,,, la manucure est faite, Je ne suis pas déçu du résultat final, même si il reste encore plein de choses à améliorer,,, Hâte de relancer un nouveau cycle, pour tenter d’atteindre d’autres objectifs... plus de 500gr/m2🙏
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@J_diaz420
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Se instala segunda malla para ayudar con el espigamiento y a partir de aquí se bajan las luces y se sigue contemplando la hermosa floración!!