Likes
Comments
Share
Processing
Likes
124
Share
Auto cous kush is just coming onto it's own, making plant matter and working overtime in that slightly cold medium. I added aloe as a rooting agent, tried to ph it down to 6.5 using lemon juice (not doing that again lol?) and ended up catching the start of pH shenanigans so i started applying an amino acid spray onto the soil (not the plant!) . using my kelp extract concentrate at 1ml a L in my 250ml spray which means a 1/4ml , that gets sprayed once onto the plant. gonna top off the pots next watering. in soil ppm went from 360 to 420 , vpd went from 0.8 to 1.1.
Likes
7
Share
Likes
7
Share
Canopy is pretty even after the bending with the net, just three days made a big change. The plant finally has signs that the flower period started, you can see some white hairs on the top and some calyx forming between the nodes. The main stalk also got some nice purple veins, so I'm basically very satisfied with the results so far.
Likes
10
Share
@bazgrow
Follow
I develop an application that measures the THC levels of cannabis and the result comes from 3 photos of buds... Godfather OG measured relatively well, it also measured other strains such as Fat Banana Automatic, Gorilla Cookies Automatic, Northern Lights Automatic,White Widow Automatic and Gelato Auto... See how it works in the video THC Meter... ----------------------------------------------------- Day50 : ----------------------------------------------------- Day air temperature: 28c Night air temperature: 24c Air humidity: 46% No Watering ----------------------------------------------------- Day51 : ----------------------------------------------------- Day air temperature: 27c Night air temperature: 24c Air humidity: 39% PH : 6.4 Watering : 0.4 l Bio Bloom 1 ml / l ----------------------------------------------------- Day52 : ----------------------------------------------------- Day air temperature: 27c Night air temperature: 23c Air humidity: 43% No Watering ----------------------------------------------------- Day53 : ----------------------------------------------------- Day air temperature: 29c Night air temperature: 25c Air humidity: 39% PH : 6.4 Watering : 0.4 l Bio Bloom 1 ml / l ----------------------------------------------------- Day54 : ----------------------------------------------------- Day air temperature: 30c Night air temperature: 26c Air humidity: 45% PH : 6.5 Watering : 0.4 l Bio Bloom 1 ml / l ----------------------------------------------------- Day55 : ----------------------------------------------------- Day air temperature: 30c Night air temperature: 26c Air humidity: 38% PH : 6.4 Watering : 0.4 l Bio Bloom 1 ml / l ----------------------------------------------------- Day56 : ----------------------------------------------------- Day air temperature: 28c Night air temperature: 24c Air humidity: 40% Flushing Before Harvest
Likes
6
Share
@CalGonJim
Follow
1/12/26 4:18AM MONDAY.....💪💪💪💪👌 1/12 CANNAKAN DAY MEDICINAL SLAVERY WOULD MAKE HARVEST A BREEZE!! ABOUT THE LEDS 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. 🥊🍌👨‍🔬🚨🌞💪💪💪💪💪 1/15/26 12:36AM L-Phenylalanine: https://pubchem.ncbi.nlm.nih.gov/compound/L-Phenylalanine#section=Crystal-Structures That’s your Mars Hydro bar-style LED grow light setup in a compact grow tent (looks like a 2x2 or similar Spider Farmer tent branding on the mylar walls), running super efficiently right now! Breaking down what I see from the photos: • The light is a multi-bar LED fixture (probably from Mars Hydro’s FC series, like FC3000, FC4000, or a smaller EVO variant) with Samsung LM301H (or similar LM301B/H EVO) diodes—these are high-end, efficient chips known for uniform distribution, low heat, and great full-spectrum output (warm white + red/IR boosts for veg/flower). • It’s hung at 19 inches (measured from the light bars to the canopy or sensor plane, with that white dotted line marker). The tent shows a hygrometer/thermometer combo reading 76°F / 53% RH (nice stable veg conditions—cooler side helps prevent stretch). • Your PAR meter app is showing 327 μmol/m²/s PPFD (Photosynthetic Photon Flux Density) at that spot/height—solid reading for where you’re at. • Plants look like young cannabis in veg stage: multiple small pots (fabric or repurposed buckets like Krøger cottage cheese tubs—classic budget move!), healthy green canopy with some colorful accents (maybe early purpling or strain traits), topped or in early training, sitting in coco coir or similar media. • Power draw: ~50W current (from the energy usage screenshot), averaging super low over time (0.48–0.76 kWh daily average). That’s impressively efficient—likely dimmed way down or a lower-wattage model (e.g., 150–300W rated, but running at partial power). Total consumption over 30 days at ~14.5 kWh is pennies on the electric bill. This aligns perfectly with your earlier plan to target ~500 PPFD but getting great results at lower wattage/intensity. Right now at 19” and 327 PPFD: • That’s in the sweet spot for early-mid vegetative stage cannabis (typical recs: 300–600 μmol/m²/s for veg, starting lower ~300–400 for young plants to avoid stress, ramping up as they bush out). • Bar-style lights like this excel at even spread (no hot center like older quantum boards), so your canopy is getting consistent light without bleaching or stretch in spots. • Low power (49.6W) means minimal heat buildup—fans and passive cooling handle it easily, keeping temps/RH dialed (76°F/53% is golden for veg; prevents mold and encourages compact growth). Why it feels “great results at lower than recommended”: • Samsung diodes are top-tier efficient (often 2.8–3.1 μmol/J), so you hit usable PPFD without cranking full power. • Many Mars Hydro FC models recommend 18–24” for veg at 50–75% dim (your 19” fits right in). • Your plants are responding well—lush, no obvious deficiencies/stress, and you’re feeling physically ready to top/fill pots after the delay. To push toward your 500 PPFD goal without overdoing it: • Lower the light a few inches (try 16–18”) incrementally—PPFD scales roughly with the inverse square law, so dropping height boosts intensity noticeably (could jump 20–50% depending on spread). • Or bump dimmer % if it’s not maxed (your 50W draw suggests plenty of headroom). • Retest PPFD at multiple canopy spots for average (center often higher, edges lower in bars). • Watch for tacoing/upward leaf curl (too much light) or stretch (too little). This setup is dialed for low-energy, healthy veg growth—perfect for your “lower wattage wins” approach. Plants are happy, tent’s stable, and you’re crushing it efficiency-wise. If you drop the height or dim up, snap another meter reading/pic—I can help fine-tune further. How old are these ladies (weeks from seed/clone)? Any specific strain notes, or planning to flip to flower soon? Keep the momentum—today’s a win! 🌱💪😂 1/18 11:58AM. BRAM STOKERS TRAILER PARK DRACULA........I SHOULD BE WORKING ON THE PLANTS BUT THIS IS REALLY GOOD. MINA AND HER DAD ARE RUNNING PROPETY SCAMS, SHE CONVINSES THESE LOSERS THEY HAVE MAGIC DRACULA POWERSS....AND WE STEAL THEIR TRAILLER. REINFEILD RANDY , JULIANFIGURES IT OUT AND BLACKMAILS BOTH OF THEM. AND MUSICAL GUEST KISS!! A GREAT HALLOWEEN EPISONDE.... OH I FORGOT I AM SUPOSSSED TO BE GRWOING PIT.
Likes
15
Share
I cut out the nutrients and let the plant do its thing. I also noticed the plant had been pollinated and was starting to grow seeds, so I cut her at the end of this week, a week early. I left a portion of the plant to seed, but the rest was cut and hung. The branch I left is showing toxicity, proof of the intensity of nutrients this plant needed to survive. I tried to combat this with PH balancer to keep the cola productive and not toxified by the excessive nutrients needed by the rest of the plant that wasn't there. I was successful by prolonging the life closest to winter by building a heat trap, and mulching the ground beside the plant.
Likes
9
Share
I completely changed the water and nutrients this week and added some Canna PK13/14. I have also added another MARS Hydro TW2000 light to the tent to try and get more light to the lower buds. Gave both plants a trim also for the same reason. I was concerned they were still not ready to harvest, but expert advice from FastBuds420 told me they probably needed a further 4 weeks. And I will give them an update and the information they requested. I think it's probably because I had the lights turned down to 25% during the veg stage and only at 50% for the early flowering stage; it was not till recently, about 3 weeks, I think the lights got turned up to 100%.
Likes
15
Share
Encore une jolie culture qui s'est bien réalisé quelques problèmes rencontrés mais le résultat est tout de même présent le résultat est super beau la densité est belle la quantité est pas mal maintenant j'ai hâte de goûter la Bubblegum
Likes
1
Share
They’re on day day 35. The Ak rushed in front of the others, she’s getting frosty. The one in the back (super lemon) is taking her time, just beginning to flower. I’m bottom feeding them, in a bucket of water. They seem to like it, I water every other day. Thinking about some defoliation
Likes
58
Share
@Kirsten
Follow
Black Opium has continued flower development and is looking very promising. The buds are fattening up very nicely. Good things to come for this one! 😁 I'm trying to add in some PK boosters at this stage, she's looking beautiful. I'm adding Bud explosion, Seaweed extract, Ecothrive Flourish, and Sea K. To increase the Phosphorus and Potassium, to aid in flower development. Let's see how fat these buds can get! Here is what I did this week. 4.9.25: I watered with 3L of dechlorinated water PH'd to 6.4 with; 💜 2ml Trace PH: 6.4 PPM: 361 9.9.25: I watered with 3.25L of dechlorinated water PH'd to 6.3 with; 💜 6ml Flourish 💜 1 TSP Sea K(elp) 💜 .5 TSP Bud Explosion PH: 6.3 PPM: 970 Thanks for checking in this week and hanging out in the comments, Best of luck to everyone in the contest, Happy Growing 😊💚✌️🍃🙏
Likes
226
Share
~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_ 10/22/21 😻Harvest week!! Trichs are finally there friends!..We'll update with photos,vid and weights after our camping trip..thanks for dropping by and happy harvests everyone!! https://youtu.be/JC6zVPeKFPk ~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_
Likes
2
Share
29 macetas de 20-18 litros aproximadamente Dia 32 de Floracion Super Suelo Sin fertilizantes Apoyado con biortilizantes @bioinsumoschakrana Melaza Te de Bokashi Humato Postasico Potenciado @Knactive Knactive el mejor bioestimulante 100% orgánico para todo tipo de plantas , el cual activa la autodefensa contra el estrés oxidativo y potencia la síntesis interna de todas las fitohormonas. https://instagram.com/knactive_?igshid=MzRlODBiNWFlZA== Vital Juice Es un producto Chileno hecho en base a algas: durvillaea antarctica y ascophyllum nodosum.
Likes
22
Share
This week went well. Started to see some good growth. Everything looking healthy, aside from one plant. I went into a state of concern again. Checked for pests, considered nutrient imbalances. Tried doing a bit of a heavier feeding on her. In the end, I think it came down to, too much wind on her. I removed the affected leaves. And closely monitored it. I also had one droopy plant. Which I think she was working on her root system. Because when she picked back up, she went into a growth explosion. And ever since has been my strongest healthiest plant by far. I am about to ready to try topping.
Likes
4
Share
@HK_OG
Follow
Topp Grow Wizard Trees TAX Bracket Die alte vom Laden konnte es nicht schreiben
Likes
6
Share
Vamos familia, actualizamos la 4 semana de floración de las Originales de GB. Están enormes, tienen un buen color, se ven sanas, y van progresando las flores adecuadamente. La alimentación de Agrobeta la están aceptando muy bien , ya se las puede apreciar. Agrobeta: https://www.agrobeta.com/agrobetatiendaonline/36-abonos-canamo Mars hydro: Code discount: EL420 https://www.mars-hydro.com/ Las maximas de temperatura no superan los 26 grados y las mínimas no bajan 20, así que no me puedo quejar. Los niveles de humedad también son los correctos van entre 50%/65% de humedad relativa. Por supuesto el Ph lo estamos dejando alrededor de 6. Hasta aquí es todo, buenos humos 💨💨💨.
Likes
3
Share
Anche se il clima è ancora favorevole domani raccoglier la pianta, tra 2/3 settimane pubblicherò la fine del diario, Se nel frattempo qualcuno ha consigli da darmi per migliorare il prossimo anno sarò lieto di leggerli.
Likes
2
Share
Have been flushing and temperature training for the past 2+ weeks and she's a very deep purple all around with nice hints of grapes. The trichomes the last i check were starting to get milky as this strain only goes 50 day and today is day 55, this plant won't make it past the wknd