Day 36 I guess I can call it bloom. Nice strong pistils shooting all over. She is the tallest so far making me raise my lights a little more. Day 38 Now Californian Snow is the tallest :) Ztrawberry stopped at a perfect height, it looks like she's gonna develop into a beautiful lady. Fat white pistils all over 😻 Day 39 Happy girl got 2500ml cm bg bb bh 6.3ph ~1EC She is perfect, symmetrical, stopped stretching at about 50cm, flowers are mostly leveled, branches are strong, leaves point up unless I water. I think she's also turning purple. Beaut 😻 Day 42 I think I saw some burnt tips but she still looks super happy and healthy. The most vigorous plant I've had.

Watered 50 Gal fresh plain PHed water, ppm was around 2100 so if the 50 gal doesn’t dilute it enough then I will vac out the remaining water and rinse out the totes to get the salt/sandy particles off the bottom. I noticed the 2 mars 1600 leds are not getting light evenly to all the canopy so for my next crop I will be getting 2-6’ light rails and stagger the lights as they move, at 5-15 watts each they should be more efficient than getting 2 more 630watt leds. Also next crop I will be downsizing my scrog to a 7’ x 7’ giving me a 1’ perimeter for working & admiring 🙏🤤

29.6 I missed one week. But girls growing nicely. These maybe slowest in tent but looking good still. Other has craAaAzZZYy FAT leafs. Not letting much light thru. Funny looking one. Gonna keep her and see how she'll turn out. These are starting to smell clearly and these most inside my tent. And these are smallest. Gonna start flowering after 2 weeks or 10 days I think. 3.7 Flipped to flowering today. These girls got big enough they got last germinated so smallest ones in this batch. They both so different. Other has these crazy broad leafs and the other one is more normal shape. Next update week from today (10.7.) first week of flowering Happy growing!

🌸 White Widow — Week 7 Flower (Week 11 from seed) Status: Full flower, bulking rapidly. Vibe: Dark foliage, compact form, heavy frost, 90s aroma profile. Feeding: Aptus + Plagron lineup (Power Buds, Sugar Royal, Green Sensation, Regulator, CalMag, All-in-One) Photos: Sony a6000 — loyal workhorse for studio shots. 📷 ⸻ 🧠 Deep dive — Why 12/12-from-seed makes a plant “go hard” Plants evolved to reproduce. Their primary biological drive is to make seeds. Photoperiod (day length) is one of the most reliable seasonal cues plants use to decide: is it time to flower? Mechanisms at play (simple → nerdy): • Photoperiod sensing: Leaves detect day length via phytochrome systems (Pr Pfr). Short days (or the 11/13 rhythm) flip the hormonal cascade toward flowering. • Florigen & flowering hormones: When the plant senses “short days,” it produces mobile signals (florigen) that travel to the shoot apex and shift gene expression from vegetative growth to reproductive development. • Carbohydrate reallocation: Energy stops making more leaves/branches and is directed into calyxes, resin synthesis, terpene pathways, and seed/flower tissues. • Result: A plant that thinks “the season’s ending — reproduce now!” goes all-in: denser flowers, rapid calyx swelling, intense trichome production. Important point: they don’t know about pollination. The plant can’t tell you whether pollinators exist or whether pollen will land — it simply invests in attractive, resinous flowers to maximize reproductive success. As growers, we exploit that drive to produce potent sensimilla (unpollinated) flowers. ⸻ 🔬 Why your White Widow is exploding in quality right now • Immediate reproductive programming: Starting floral signals early (12/12 from seed) forces the plant to prioritize flower formation rather than vegetative mass. That yields compact, dense colas. • High PPFD + short day = strong DLI in less time: With fewer hours of light, your lamp intensity is higher in those hours → powerful photosynthesis during the window the plant has chosen. • Nutrition tuned to flower: the Aptus + Plagron stack feeds the metabolic surge — PK + biostimulators for bulking, sugar stimulators for terpene pathways, Ca/Mg for structural health. • Genetics: White Widow is resin-happy; give it the right cues and it will frost up like a sugar cookie. ⸻ 🌈 Why her colors are going dark (and why that’s beautiful) Leaf & bud color comes from a balance of chlorophyll + accessory pigments (anthocyanins, carotenoids) and is influenced by: • Genetic propensity (some phenos are naturally darker) • Temperature swings (cooler nights often increase anthocyanin expression) • pH / nutrient balance (some deficits/ratios nudge color pathways) • Light spectrum intensity (strong red/far-red influence can shift pigment expression) Dark phenos often correlate with high terpene and anthocyanin expression — visually stunning and often highly aromatic. ⸻ 🔁 Quick timeline recap (for newcomers) • Germination & early mistakes: initial heat-mat loss → restarted, one strong survivor. • Veg: compact, short internodes under the 11/13/12-12 shuttle → stacked nodes. • Early flower: slow to show, but once she flipped she committed. • Now – Week 7 flower (Week 11 from seed): heavy bulking, thick trichomes, deepening color, classic White Widow aroma emerging. ⸻ 🔭 What to expect next (this week → next week) Expect: • Continued bulking of calyxes and cola weight. • Explosion of trichome coverage — white, cloudy glands multiply. • Stronger terpene smell (earthy, spicy, resinous 90s profile). • Possible color intensification — deeper greens, potential purples depending on phenotype & nights. Do not expect: • Major new stretch — she’s committed to flower and will remain compact. • Immediate harvest — typical White Widow still wants its weeks; plan for patience (mid-late flower bulking happens over several more weeks). ⸻ ⚖️ Should you run all seeds 12/12 next cycle? (pros & cons) You asked if you might run every seed 12/12 — here’s the honest rabbit-hole: Pros • Much faster cycle → less time to harvest. • Compact plants → ideal for small spaces or stealth grows. • Often denser single-plant yields; less training needed. • Great for experimentation, multi-strain rapid rotation. Cons • Generally lower total biomass per plant vs. long veg runs. • Some genetics need veg time to express full canopy & branching; yields may be lower for those strains. • Root systems can remain smaller → may stress under high PPFD if not supported. • Less flexible for heavy-topping/lst/manipulation strategies. Bottom line: for strains with good genetics for flowers (like White Widow), 12/12-from-seed can be very rewarding. For sativa-dominant, tall strains you might lose yield without long veg. ⸻ 📷 Gear love — Sony a6000 shoutout I’ve got to echo it: that camera is a workhorse for growers. Compact, responsive, great color fidelity, and perfect for low-light studio shots when paired with proper exposure. The a6000 captures the leaf texture, color depth, and bud gloss in a way phones struggle to match. Long live the loyal shooter. 📸✨ ⸻ 🙏 Gratitude — the usual and the real Thank you to: • Zamnesia — for the genetics & the nostalgia. • Aptus & Plagron — the chemical & biological push that lets the plant sing. • ThinkGrow / Future of Grow / TrolMaster — lighting, control, and environment orchestration. • You — the makers, lovers, critics, curious readers — your energy fuels this diary. And to our White Widow — for showing up, forgiving mistakes, and giving back in beauty. 💚 ⸻ Week 7 flower — Week 11 from seed. Darker colors, heavy frost, the classic 90s scent, and a compact structure that proves 12/12-from-seed can produce absolute fire. We went full-in on Aptus + Plagron, kept the Emerson red-lead sunrise/sunset, and trusted the genetics. Watching her build is pure joy. Come see the series in 4K on YouTube — every detail, every shimmer. 🌿🔥📷 #WhiteWidow #Zamnesia #GrowDiaries #12fromSeed #EmersonEffect #Aptus #Plagron 📲 Don’t forget to Subscribe and follow me on Instagram and YouTube @DogDoctorOfficial for exclusive content, real-time updates, and behind-the-scenes magic. We’ve got so much more coming. You won’t want to miss it. • GrowDiaries Journal: https://growdiaries.com/grower/dogdoctorofficial • Instagram: https://www.instagram.com/dogdoctorofficial/ • YouTube: https://www.youtube.com/@dogdoctorofficial ⸻ Explore the Gear that Powers My Grow If you’re curious about the tech I’m using, check out these links: • Genetics, gear, nutrients, and more – Zamnesia: https://www.zamnesia.com/ • Environmental control & automation – TrolMaster: https://www.trolmaster.eu/ • Advanced LED lighting – Future of Grow: https://www.futureofgrow.com/ • Root and growth nutrition – Aptus Holland: https://aptus-holland.com/ • Nutrient systems & boosters – Plagron: https://plagron.com/en/ • Soil & substrate excellence – PRO-MIX BX: https://www.pthorticulture.com/en-us/products/pro-mix-bx-mycorrhizae • Curing and storage – Grove Bags: https://grovebags.com/ ⸻ We’ve got much more coming as we move through the grow cycles. Trust me, you won’t want to miss the next steps, let’s push the boundaries of indoor horticulture together! As always, this is shared for educational purposes, aiming to spread understanding and appreciation for this plant. Let’s celebrate it responsibly and continue to learn and grow together. Friendly reminder all you see here is pure research and for educational purposes only, With true love comes happiness. Always believe in yourself, and always do things expecting nothing and with an open heart. Be a giver, and the universe will give back in ways you could never imagine. 💚 Growers love to all P.S. — Deep dive on DLI (Daily Light Integral) — short, clear, and a little nerdy (in the best way). 🌞🌿 1) What is DLI, simply? DLI = the total amount of photosynthetic light (photons) a plant receives over one day. It’s expressed in moles of photons per square metre per day (mol·m⁻²·day⁻¹). While PPFD (μmol·m⁻²·s⁻¹) tells you instantaneous light intensity, DLI tells you how much light the plant actually used that day. ⸻ 2) The formula (how to calculate it) Use this exact formula: text{DLI (mol·m}^{-2}text{·day}^{-1}) = frac{text{PPFD (μmol·m}^{-2}text{·s}^{-1}) times text{seconds of light per day}}{1{,}000{,}000} Where seconds of light per day = hours of light × 3600. I’ll show worked examples so it’s easy to follow. ⸻ 3) Worked examples (digit-by-digit so it’s crystal clear) Example A — your reported PPFD ≈ 766 μmol·m⁻²·s⁻¹ and 11 hours light • seconds of light = 11 × 3600 = 39,600 s • photons per day = 766 × 39,600 = 30,333,600 μmol·m⁻²·day⁻¹ • convert to moles: 30,333,600 ÷ 1,000,000 = 30.3336 mol·m⁻²·day⁻¹ So: 766 μmol·m⁻²·s⁻¹ × 11 h → DLI ≈ 30.3 mol·m⁻²·day⁻¹ Example B — same PPFD but 12 hours • seconds = 12 × 3600 = 43,200 • photons = 766 × 43,200 = 33,091,200 • DLI = 33,091,200 ÷ 1,000,000 = 33.0912 mol·m⁻²·day⁻¹ Example C — other quick refs • 700 μmol × 11 h → DLI ≈ 27.72 • 800 μmol × 11 h → DLI ≈ 31.68 • 400 μmol × 11 h → DLI ≈ 15.84 • 1000 μmol × 12 h → DLI ≈ 43.2 (You can plug any PPFD and hours into the formula — those are ready-made reference points.) ⸻ 4) What DLI targets are useful for cannabis? • Vegetative (gentle): ~12–25 mol·m⁻²·day⁻¹ • Flower (typical good range): ~25–40 mol·m⁻²·day⁻¹ — most home/pro growers aim here • High-intensity/CO₂-enriched commercial: 40–60+ mol·m⁻²·day⁻¹ (needs CO₂, stronger conditioning) So your example (≈30 mol·m⁻²·day⁻¹ at ~766 PPFD × 11h) sits very nicely in the flower range. That explains the dense bulking + heavy resin you’re seeing — our DLI is right where White Widow loves to convert energy into flowers. ⸻ 5) Practical implications — what DLI affects and what to watch • Higher DLI → higher photosynthesis → more carbohydrate to drive bud bulking and terpene/trichome production. • Higher DLI requires more water and nutrients. Plants transpire more and pull more minerals; be ready to feed and irrigate appropriately. • Leaf temperature / heat stress: pushing PPFD up increases canopy energy/heat — keep airflow, VPD, and room temps under control. • CO₂ matters: if aiming beyond ~40 mol/day, elevated CO₂ (e.g., 800–1200 ppm) becomes productive; otherwise additional light won’t be used efficiently. • Distribution matters: DLI is an average over the canopy. Hotspots or shaded pockets mean some flowers get too much or too little — even light spread (and PAR mapping) matters. ⸻ 6) Actionable tips for your run (based on your 11/13 / 12/12 experiment) • We’re hitting excellent flower DLI (≈30 mol/day at 766 μmol × 11 h). That’s why buds are dense/frosty — keep the rhythm. • If you shorten hours (e.g., 11 h) keep PPFD high to maintain target DLI. If you lengthen hours (12 h) you can reduce peak PPFD slightly and still hit the same DLI. • If you raise PPFD to chase more DLI, ramp slowly (a few μmol/sec per day) to let stomata and roots acclimate — avoid sudden bleaching. • Watch watering & EC — higher DLI → faster uptake → more frequent but measured feeding. • If you ever push DLI 40 mol/day consider CO₂ enrichment and perfect VPD control to have that extra light used efficiently. ⸻ 7) Quick rules of thumb • Want to hit ~30 mol/day with 11 hours on the clock → aim for roughly 700–800 μmol·m⁻²·s⁻¹. • Want ~33 mol/day at 12 hours → ~766 μmol·m⁻²·s⁻¹ matches that nicely. • If you see leaf cupping/bleaching, you’ve likely exceeded safe PPFD for that canopy or temps are too high — back off, check VPD.

It's been a beautiful strain to work with, the flowrs are definitely worth it after all this time, the quality is definitely high. However this pheno of ak420 smells very different from the other 2 phenos I've grown along with her. The flowrs are beautiful, very solid and frosty nuggets, I smoked a few little nuggets when trimming but I'm excited to taste the big buds, hope you guys enjoyed the process. I want to say that this pheno #1 has a different smell compared to the other 2 phenotypes of ak420 that you can see here on my page as well, so stay tuned guys! Overall result is very nice, good quality, strong weed, sticky, stinky. I can say that it's very great and also you can get them for a very cheap price so it's a very good investment if you're looking for a powerful and affordable strain. Cheers growmies! ❤️💚💛💎👨‍🌾

Flush week Total system power 230w Dim %10 UV-IR-FR Dim %100 PH:6.0 PPM 285

Day 84!!!! I came back from vacation and immediately started harvesting, this girl is no exception, she is ready for it :) so in general, spring and summer gave the girl everything... a lot of rain, strong wind, cold temperatures, hot temperatures.... well, nature didn't mess around:) but knowing that she grew on my balcony on the north side, this is a really good result:) I admired her on my balcony for 3 months:) her flowers are very stiff and strong, there will be an update when the harvest dries:) good luck to everyone:).

First attempt at attending the Eternity Grow Cup was a major fail. 2 seeds did not sprout. I planted two new seeds and they came to life. Lost a lot of time. I think my chances to get this run finished within the deadline is almost zero. Now it's a passion project and my training for next years collab between Zamnesia and Plagron.

I am so proud of her, with the high humidity and extra rainfall she pushed through. I noticed her swell continued in the last week so it’s safe to say she is in good shape.

pretty easy week again. The purple haze plants got moved up front after they got the leat strip. Smallest plants in the tent and they were in the back, now there up front where I can take better care of them. The buds are starting to develop and are looking nice. Can't wait to see how they turn out. Happy growing

Been topping a lot of the highest nodes, trying to keep it a little shorter before moving to bloom tent. They grow so fast with hydroponics. Basically repeated last weeks nutrients, there was no issues and didn’t do anything but top to keep em shorter, didn’t even top up water for 7 days straight...

This plant has recovered from nutrient deficiency and is growing great. Doing lst everyday and plant is responding great. This is going to be a big girl. Still no signs of flower. The other NL from growers choice I grew took forever to flower also. Monday update - did a little defoliation. Looks a little thin. Should get fuller in a few days

Well, it looks as if one of the 3 plants is a male. I live in denial for one more day and then I toss it. Not sure which plant it is, as I painted over the strain names when I painted the cups grey. Smooth. So I will find out soon. Otherwise, good weather and some good growth. Roots are balled up at the bottom of the dutch bucket reservoir, Im sure, because I let the drip go dry for a day or two and the plants were droopin (coco)

I thought I just had two of this strain, but it turns out that the 134g plant was actually a C4 hybrid! It isn't as pungent smelling as the others, but seems to have it's own unique flavor going on. I like it! 115g - C4ndycaine [Candy Cane x C4] 134g - C4ndycaine [Candy Cane x C4] 151g - C4ndycaine [Candy Cane x C4]  TOTAL: 400g 👍

Buds are fattening and getting frostier. Figured I would do a little flyover to give a better idea of size. Hopefully a harvest next week. Until then! 🌱🌳🔥💨

Day 28 Flower Hey Growers. So it’s day 28 of flower, things are going well. Buds are getting bigger. I have notice a bit of mag deficiency and I decided to treat that with Epsom and a suitable ph for its uptake. I’ve only removed leaves that’s couldn’t be tamed, 1-2/plant each day max. The canopy is pretty packed which I’m not 100% thrilled about as these lower branches have grown up….I never lollipop right 🤦‍♂️🏻 Also I’m gonna try more plants, manifolded and see if that is more what I’m after structure wise. The smell is of skunk and over ripe lemon 🍋 so far, we’ll see how it goes. I’m just watering every 1-2 days in FFW cycle. Honestly I’m not a fan of Manual water hydro. It’s too time consuming and wastes too much nutrient. I’d rather do Dwc or stick with my soil. I’m going for less work, not more. Thanks for checking in. Happy Growing 🌱

Ok just finnished a blunt of this a out an hour ago, and I do not smoke blunts lol But it seems only right too do a real smoked reveiw , So the fbt7 has been dry now for about 2 weeks and in a jar and today was the day too take the first bud too try so I rolled a fat one " fat one in photos lol , So for me the flavour just isn't there yet and am hoping that will come after a cure , So I smoked this all too my self and qiukly , Within a few minutes I went white as a ghost as was twitching the the corner hehehe, This is very strong bud and I would go as far as saying it's probably the strongest bud I've had in years , I am what I would describe as a joker smoker , as I turn my bud into oils and do not smoke it , But any serious cannabis smoker will absolutely love this strain , Well done fast buds and thank you :)

Sehr schlechtes Wetter. Viel Regen, kalte Nächte, kaum Sonne. Es ist voll Herbst. Hoffe, das bessert sich nochmal und frost kommt nicht so schnell...3 fat banana sind geerntet. Eine steht noch. Die mit wasserschaden wachsen kaum noch. Mehr als ein paar gramm werden das nicht mehr..noch läuft es. Bis nächste Woche ✌️

Week one of flower they’re all doing pretty good my 2 purple lemonades are doing well the baby one is trying but getting burried quick lol but I’ll keep it in light so hope it can stay up but other one is stretching like crazy best I’ve grown so far I havnt grown many times I’m only 19 and self learning. other plants are growing good too the gg4sherbert is I thought was male but looks like calaxys now so I’ll keep watching I liked it’s structure in the beginning but it’s just very bushy plant right now. my orange Sherbert is a short one but looks like a lot of stems are shooting up

Amelie has settled in well in the new tent and has gained 4cm in height this week. As she had been standing on the piano by the window under a 7W lamp for a really long time, waiting for a tent to finally become available, she had produced a lot of leaf material. This now had to come down. On 08.03.25 I therefore lollipopped and did some defoliation on the leaf canopy. Now it is nice and airy again and can concentrate fully on flowering. Incidentally, the pistils were already visible on 03.03., 8 days after the start of flowering. I had sent the mother into flowering in the previous run and fed her with Biobizz Grow/Bloom/Calmag and Plagron Green Sensation. As I still have a sample of Biobizz Topmax here, I thought I'd give it a try and see what effect it has on the taste. It's supposed to be sweeter, I've heard.