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Black Diamond Auto by Zamnesia | Pheno A 🌱💎 Germination Week | A New Journey Begins Hello GrowDiaries family! 👋🌱 Welcome to another new journey. As some of you may have noticed, I’ve recently adjusted the way I document my grows. With the current photo limitations on GrowDiaries, each phenotype now receives its own dedicated diary rather than sharing a single journal with its sisters. This allows me to continue documenting every stage of development while selecting the best photographs from each week and keeping everything organized from seed to harvest. The goal remains exactly the same as always: To create an honest, educational, and complete record while sharing observations, successes, lessons learned, and everything in between. Today, we begin following Black Diamond Auto Pheno A. Another seed, another story, and another opportunity to learn. ⸻ Beginning the Autoflower Chapter The photoperiod section of this project is already underway, and now the autoflowers continue joining the garden one by one. Autoflowers have always fascinated me because they follow their own timeline. No flip. No waiting for flowering signals. No changes to the light schedule. They simply grow according to the clock built inside their genetics. That makes every day of development important from the very beginning. For this run, we’re following Black Diamond Auto from Zamnesia Seeds, cultivated under a 12/12 from seed schedule from the very first day of life. A method that is a little different from what most growers choose, but one that has become part of my own cultivation style over time. Throughout this diary, I’ll explain not only what I’m doing, but also why I’m doing it, allowing anyone interested to follow the process from beginning to end. ⸻ Germination Using the Cannakan System To begin this run, I used the Cannakan germination system. For organizational purposes, the autoflower section was germinated using my second Cannakan unit, while the photoperiod section used the first. The methodology itself remained exactly the same. Simple. Organized. Reliable. The seed was placed inside using only plain water. No nutrients. No additives. No stimulants. Just water. Within approximately 24 hours a healthy taproot had emerged and the seed was ready for planting. Exactly what we hope to see from healthy, vigorous genetics. ⸻ Why Only Water? One question that often appears during germination is: “Why not feed the seed immediately?” The answer remains simple. The seed already contains everything required for its first stage of life. Inside that shell are the energy reserves needed to establish roots and begin development. At this stage, I prefer allowing the seed to use those reserves naturally. The objective is not to feed the plant. The objective is simply to wake it up. Water is enough. Nature has already prepared the rest. ⸻ Coco Starter Plugs Just like the rest of this project, the seed began life inside a coco starter plug. The plug was fully hydrated and then gently squeezed to remove excess moisture while maintaining a healthy balance between water retention and oxygen availability. Once germinated, the seed was carefully inserted into the plug and placed inside a humidity dome. The dome remained useful for only a short period. Within less than 24 hours the seedling had already emerged and was ready for the next step. At that point, she was transplanted directly into a small container filled with Plagron Lightmix. ⸻ Environmental Conditions Environmental conditions remained intentionally simple and stable. Temperatures stayed around 26–27°C. Humidity was maintained between approximately 65–70% using a Spider Farmer humidifier. Rather than keeping seedlings inside extremely humid conditions for extended periods, I prefer introducing them relatively early to the environment they will actually experience throughout their life cycle. The objective is adaptation. Not dependence. Airflow remained extremely gentle. Just enough movement to keep fresh air circulating without creating unnecessary stress. ⸻ Lighting Lighting during germination remained intentionally soft. Young seedlings simply do not require intense light levels at this stage. The goal is healthy establishment rather than rapid growth. Once properly established, this girl will move under the Future Of Grow Black Series 600W full-spectrum LED system where the next stage of development begins. For now, healthy roots and healthy growth remain the priorities. ⸻ First Observations Everything has progressed exactly as hoped so far. Fast germination. Healthy taproot. Strong emergence. Healthy color. Good vigor. And perhaps most importantly: A healthy beginning. At this stage every seedling is still a mystery waiting to reveal itself. That mystery is one of the things I enjoy most about growing. Every seed starts with potential. Every phenotype writes its own story. And every journey begins here. ⸻ Looking Ahead Over the coming weeks we’ll follow Black Diamond Auto Pheno A through every stage of development. We’ll document: * Root establishment * Early growth * Environmental management * Watering practices * Structural development * Flowering progression * And whatever unique characteristics this phenotype chooses to reveal Because every seed deserves the opportunity to tell its story. Huge thanks to Zamnesia Seeds for the genetics, Plagron for the substrate and nutrition, Future Of Grow for the lighting, and everyone following along for another seed-to-harvest adventure. Grower’s Love everyone. 🌱💚
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Day 42 – the girls are deep into flowering now, and they're looking amazing. Buds are really starting to fatten up, and there's a noticeable frost forming on the sugar leaves and top colas. The smell is getting stronger too – sweet and fruity from the Zkittlez side, but with that strong, earthy undertone you’d expect from Gorilla Glue. Ive got some problems on the leaves because i forgot to water it . Stretch has pretty much stopped at this point. They've settled into full bloom mode and are putting all their energy into stacking. I did some light defoliation a few days ago to help with airflow and get light to the lower sites – seems to be working well. Feeding every 2–3 days now. Smell is picking up quickly. Can’t wait to see how frosty they get in the next week or two
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Humidity a bit hight??? Bud rot, been checking very closelym Water stressing, packing on the resin
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Week 5: Transplant Time & Root Power! Oh man, this was one of those weeks! We transplanted all five phenos into bigger pots, and let me tell you, they’re thriving! (Check out the complete video episode for all the details 😉). The girls are looking amazing, all pretty much the same size for now, so I don’t have any favorites yet—but let’s see what the future holds! For photos, I used both my Nikon P900 and Sony A6000, with a bunch of lenses and filters to preserve the true colors—these LEDs are powerful! Current Setup & Conditions This week, they’re still chilling with their sisters in the big tent, but in about a week, they’ll be moving into the TrolMaster ecosystem for even better environmental control. Watering: pH 6.06, EC 0.96 Temperature: A bit cold , but it is what it is. We’re facing some freezing outdoor temps (as shown last week in the frosty veggie garden pics!), yet these Runtz are holding strong like true champions. 💪❄️ Nutrition: Still on the Aptus Clean Program, with: Regulator System Clean RO Water Conditioner All-in-One Liquid Root Development: The Real MVP! Let’s go deep on roots! The mycorrhizae in the Pro-Mix soil has been working its magic, and I’m still boosting them further with a touch of Aptus Holland Mycor Mix. The root development on this transplant was insane—super white, healthy, and ready to explode with growth. What Are Mycorrhizae? The word “mycorrhiza” comes from Greek: • Myco- meaning fungus • Rhiza- meaning root Mycorrhizae are a type of beneficial fungi that form a symbiotic (mutually beneficial) relationship with plant roots. These fungi extend far beyond the root zone, creating an underground network that helps plants absorb water, nutrients, and improve overall health. This is not a single species but rather a whole category of fungi, mainly divided into: 1. Ectomycorrhizae – Live on the outside of plant roots, forming a sheath around them. Common in trees like pines and oaks. 2. Endomycorrhizae (Arbuscular Mycorrhizae, AMF) – The most beneficial for most crops and cannabis. These penetrate root cells, forming structures inside the roots that exchange nutrients. Where Are Mycorrhizae Found in Nature? Mycorrhizae naturally occur in forests, grasslands, and undisturbed soils worldwide. They play a crucial role in maintaining ecosystem balance by helping plants access nutrients from the soil. In a natural environment, plants are constantly forming relationships with these fungi. However, in modern agriculture, excessive tilling, chemical fertilizers, and fungicides have reduced their populations, making supplementation necessary in many cases. How Do Mycorrhizae Work? Once mycorrhizae colonize a plant’s roots, they start forming an underground fungal network called the mycelium. This network extends the plant’s reach into the soil, acting as a second root system. Benefits of Mycorrhizae: ✅ Enhanced Nutrient Uptake – Mycorrhizae help plants absorb phosphorus, nitrogen, and micronutrients that would otherwise be unavailable. ✅ Improved Water Absorption – The fungal network can reach deeper into the soil than roots alone, helping plants survive drought conditions. ✅ Stronger, Healthier Roots – They promote thicker, more robust root systems, reducing transplant shock. ✅ Better Soil Structure – They produce glomalin, a protein that improves soil aggregation and helps retain moisture. ✅ Natural Pest & Disease Resistance – Healthy plants with strong mycorrhizal relationships tend to be more resistant to soil-borne pathogens. How Mycorrhizae Help in Cannabis & Gardening In controlled growing environments, using mycorrhizae is a game-changer. Since cannabis relies heavily on phosphorus, the enhanced nutrient uptake provided by mycorrhizae is especially beneficial. Best ways to apply mycorrhizae: • At transplant – Dust roots with mycorrhizae powder or mix into soil. • As a soil drench – Some liquid formulations allow fungi to colonize even after planting. • Mix into your growing medium – Using pre-amended soil like Pro-Mix HP Mycorrhizae ensures roots have early access. Pro Tip: Mycorrhizae need living roots to survive! Avoid using synthetic fungicides or excessive chemical fertilizers, as they can kill the fungi. Think of mycorrhizae as a natural root booster. They’ve been around for hundreds of millions of years, helping plants thrive in all conditions. By using them in cultivation, you’re mimicking nature, ensuring your plants grow stronger, healthier, and more resilient. When used correctly, mycorrhizae can increase yields, improve plant health, and reduce the need for synthetic inputs—making them a must-have for any serious grower! Can’t wait to see how they’ll look in the next transplant! I made a few changes to my improvised photo studio, including a pink background for now—because why not? Let’s keep things fun and full of color! 🌸📸 Massive gratitude to all our sponsors and of course, a special shoutout to Zamnesia, Plagron, and Grow Diaries for making this amazing cup happen. 🙌 And to the community—followers, supporters, lovers, haters—I love you all! ❤️ Let’s keep pushing forward, learning, and making this grow legendary! Stay Tuned for More! Next week, i may be moving them into bigger pots and getting them into their final environment. You won’t want to miss this next stage! See you all next week—stay tuned, keep growing, good luck to all and let’s make history together! 🚀🌱 Genetics - Runtz https://www.zamnesia.com/6000-zamnesia-seeds-runtz-feminized.html Nutrients - Plagron https://plagron.com/en/hobby - Aptus Holland https://aptus-holland.com/ Controls - Trol MAster https://www.trolmaster.eu/ LED - https://www.futureofgrow.com/en LED - https://www.thinkgrowled.com Soil - https://www.promixgardening.com/en Germination - Cannakan https://cannakan.com/?srsltid=AfmBOopXr-inLXajXu3QFgKXCXXos4F1oEvScjMKIB5MR5dk8-GJ-F49 DOGDOCTOR 15% off Smoking Papers - https://ziggioriginal.com/ Terpene saver - https://grovebags.com/ As always thank you all for stopping by, for the love and for it all , this journey of mine wold just not be the same without you guys, the love and support is very much appreciloved and i fell honored with you all in my life With true love comes happiness Always believe in your self and always do things expecting nothing and with an open heart , be a giver and the universe will give back to you in ways you could not even imagine so As always, this is shared for educational purposes, aiming to spread understanding and appreciation for this plant. The journey with nature is one of discovery, creativity, and respect. Let’s celebrate it responsibly and continue to learn and grow together! Growers Love To you All 💚 #EternityGrowCup #RuntzHunt #GrowersLove #CannabisCommunity #AptusHolland #ProMixSoil #TrolMaster #Zamnesia #Plagron #ZiggiPapers #Grovebags
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@Damonkey
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So the video shows lights going out at the end of week 2 in the bloom phase. The phantom are developing a little faster than the Sherbert. And likewise those below led are developing faster than those below HPS. Everything looking healthy and growing to plan, well even quicker than that, hopefully week three will bring the spreading of buds and sites and the onset of trichome covering😍😍😍 Update-
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@Rko41
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Préfloraison pour la lime bomb de chez aficionados French connection planter tardivement seed test ! J’adore
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@GrowerGaz
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Day 12 since the lights went to 12/12. This week just general maintenance , as the autopots water the premixed soil. Every teo days I have tightened the ties holding the branches down. Lots of defoliation as growth rate is really good. Also did some lollipoping remove all the low hanging buds.
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La primera semana de floración les sentó bien la echaron su sexo, hembras, ahora ya queda ir viendo cómo se forman las flores. La temperatura no pasa a los 30 nunca.
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I loved it. Grew some really nice buds, produced an amazing smell that filled the room once I opened my tent. The buds are really sticky, trichomes looked amazing they were about 75% cloudy when I cut her down.
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Well week 8 finished up nicely gonna harvest next week…the color came in nicely always do in the winter tho……I’ve done these strains multiple times there from clones so I know what to expect….
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@Kinghaze
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Week 2 of flower The plants are healthy and doing good. 2 of the blue zushi where a little short in comparison with the cupcake, so i lifted them up. Tomorrow i will defoliate them and put up a second trellis.
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@inversi0n
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Hello, readers! Frida feels alright. She drinks more every day. Stretching a lot. 83: Photo of usual defolation, which i perform once in 2-3 days. 83. Photo of some pimple, that appeared on the stem. I have no idea, what is that, but it's not insects. It's how she grow something. I've noticed, water in a tank becoming more greeny, so I should change it. I recon, I wouldn't be able to finish to finish this grow properly, so I'm trying to shift schedule to 12/12, not rushing yet. But moving towards it day by day. I'm not sure it helps with autoflower, but i need to finish it faster
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10/15 This week saw a few snags. Both gorilla zkittlez girls are showing what looks like a Mg def i.e yellowing between veins and green veins themselves. This isn't the first time they've exhibited these symptoms. Currently the heaviest affected leaves are the lowest fan leaves farthest from the light. Aiming to keep it that way. I think it's pH swinging too low. I need to pay more attention to my feeds but sometimes I don't have the time to pH my water as properly as I should. The reason I say it's that and not a deficiency is because they are also showing signs of over feed (yellow leaf tips) only a one half-strength feed did this. There must be plenty of food left in the pot. I'm thinking the flip is gonna come at the end of the week. I'll clean up some lower foliage tomorrow or Sunday and let them grow the rest of the week. 10 weeks seems like a nice round number to me. More pics coming when I do my defoll. 10/16 added some pics and vids
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@Sejnik
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Substrát biobizz light mix + RQS pelety pro vegetační období. Voda pouze dešťová bez dalších hnojiv. Holky jsem pěstoval a trénoval venku. Poté je přesadil do 20 litrových látkových květináčů a přesunul je dovnitř a po týdnu 7.8.2023 jsem je přepnul na 12/12
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@Roberts
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Bubble OG Gum auto is doing great. She took to the neem oil treatment good. I usually do it a few times. I only did it once, but soaked everything for a good 30 mins. So hopefully tge pest stay gone till I can get to the finish. Everything is looking great, and she will likely be ready for a solution change in about a week. Thank you Athena, Spider Farmer, and Ganja Farmer. 🤜🏻🤛🏻🌱🌱🌱 Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g
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2nd week of flowering and the girls are doing well.