ok so everything has gone fantastic , no nutrient burns at all , and have been slowly creeping up the base nutrients , i have stopped the cal mag and now adding house and gardens bud XL at full strength these girls are now in full swing of flower and i bought a new ph stick this week , i have found when PHing the feed bucket that its best too have air stones in the bucket , add all nuts and then ph but do not use the feed that day as if you check the next day the ph is off again so i left it 24 hours after i add more ph down , and it seems too make the measurements alot easier and stable , i have bent down the main stems " without damaging them onto my netting too A keep the canopy all the same high so my lighting is covering all plants at the same distance and also it allowed the side stems too reach up too , i also was sponsored another new led light by kingbo this week so have added another 600watt led too the grow , so now have two 600's and one 900watt , and temps are still fine sitting at 24c lights on and 19-20 off , so am pleased with that , this lady is nice and compact and tight lots of leaves that I had too remove too open up her bud sites , stretch was also minimal ,

All are going slow but it will be worth, they have great structure, cant wait to see all filled up. Day 57: 600ml + 2ml/topcandy + 2ml/l atazyme + 1ml/l calmag Day 59: 700 ml + 4ml/l biogrow + 3ml/l biobloom + 1 ml/l bibloombastic Day 61: 800ml + 2 ml / calmag Day 63: 800 ml + 2 ml/ top candy + 2 ml/ atazyme

no hermies or nanas so that's something to be happy about especially for me as I always seem to f***k things up in the flowering stage lol, looking forward to trying this strain shortly

🌸 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.

Bonjour à tous, ces derniers jours ce sont bien passé pour mes petit bébés elles grandissent doucement mais sûrement.C’est la première fois que je travail avec cette gamme de produits (je vous est mis des photos des produits 😉) pour l’instant j’en suis satisfait après, il faut voir le résultat final ce qui est moins facile 😂. Mes petit bébés commence leurs 5ème semaine (je me suis trompé d’une semaine 😕 désolé 😉) trop pressé!!! 😂 de mettre de nouvelles photos 😜. Je vous dis à là semaine prochaine vivement 😉 bonne journée à tous. Je vous remercie 😉.

This amnesia is the first auto I haven’t stalled out with over watering or nutrients and I’ve learned that less is indeed more with them. For whatever reason it seems like they get nutrient build up if you don’t watch them closely and at this point she seems happier with 1/2 or even 1/4 nutes or less. I’m getting away from soil on autos for that reason and I’m not 100% sold on fox farms ocean harvest late in the game for any plant as it changes and it makes life harder in my experience even with photos. This lady is starting to really stack up and do her thing and it’s definitely my favorite auto to date.

All is going ok and growing fast. Was underfeeding a bit and was a bit close to the lights and giving a bit of light stress and turning leaves pale green near the top half of the plants. EDIT I think plants was going pale because they was underfed and not to close to the light? 3.10.21 Dg 4L Wc. 3.5L Gb 3.5L Gave all 4L week 1 flower. Silica and calmag 0.3mlL ph 5.10.21 Dg. 3L Wc 3L Gb 3L Chem 3.3L Hubba3L Cream.3.5L Gave all half strength week one flower apart from dg and gb they got same but full strength grow and bloom. Silica 1mlL. Recharge and mammoth p calmag 0.3mlL ph6.3 apart from dg and gb ph6.1 5.10.21. Light 110cm and 60cm 6.10.21 moved lumatek light up to 78cm and turned down to 60% gb xl leaves was taco-in and burning a bit. Was getting the crossover light from both lights 6.10.21 sprayed boom boom spray on all. 7.10.21 Dg 3L Wc 2.5L Gb 2.5L Chem 2.5 Cream. 2.5 Gave all week 1 flower full strength with fish mix instead off grow. recharge calmag 0.3mlL silica 1mlL Orange. 1 2.0 0range 2 2.5 Hubba 1.5 Gave all full strength veg calmag 0.3mlL no recharge silica 1mlL ph6.3 7.10.21 light height spectrum king 130cm. Lumatek 106cm 9.10.21 Dg 3L Wc 3L Gb 3.5L Chem 3L Cream. 3.5L Hubba 3L Gave all full strength week 2 fish mix instead off grow flower. Silica 1mlL calmag 0.3ml l/L 9.10.21 Dg 57.5cm Wc 49cm Gb 47cm Chem 51cm Cream. 45cm Hubba 33.5cm Orange. 1 22cm 0range 2 31cm

Flower start to kick in, Last week feeding 550ppm ~ runoff 300 Now feeding 850

Howdy growfessors 👽, chopped down two LSD, what a great strain! One of these two ladies performed way better than the other and I'm excited to see just how much more weight and bud she packed on. Thanks for stopping by growfessors 👽🌳💚 July 11 update, one LSD plant 92 grams, the second plant 95 grams, 187 total. Plants have a great fruity, berry taste and great heady high.

Last week maybe two she still growing and trichomes mostly clear. Last feeding though.

Hi all. I hope to are all as interested as I am to see what this light can really do. I have been learning g to use l.e.d for the past 3 years and the majority of that has been using Mars Hydro lights. I originally grew for a few decades in HPS 600 watt bulbs and laughed at the new kid on the block ( l.e.d) and its fancy boxing and blurple colours and never saw a tine I could afford the kind of L.e.d that was being used by industrial and pharmaceutical grade growers worldwide. These were always way too expensive to make the conversion worth the benefits to my home growing. I started on the Mars Tsl2000 and soon had 2 , then added an sp250 followed by the very good sp3000 . Having the chance to try this new 300w beauty and its sexy framework too , was an opportunity too good to miss so here we are.It has been a lesson in training for a slight penetration difference mainly between the hps and l.e.d and keeping them in light as direct as I can. They are running at 50% for now as the ladies are just adjusting to the soil mix . The 2 Mexican airline are having a slight issue with the soils strength I think so have only just really started to settle down. I thought one was going to die of toxicity but it has kept going . The Strawberry Pie seem the most settled so far and are beginning to put their next leaf sets out but the six Shooter also has signs of disliking the initial soil mix. A few more days to settle in and a good watering cycle should sort them out better. So not much to really report this early on except we got 6 from 6 as a start lets hope it stays productive. Be well folks

These are the last images before harvest. I turned the lights off and will let them be in the dark for 24+ hours. I will then proceed cutting/hanging and drying them.

Que pasa familia, vamos con la cosecha de estas Rainbow Melon de FastBuds, las flores son bien compactas y van repletas de resina, son muy pegajosas, tienen tonos verde oscuros bien bonitos, y tiene unos aromas dulces y tropicales bastante marcados. Es una cepa normal de cultivar, es de ciclo de 2 meses y medio y bien agradecida, tiene buenos satélites. Hasta aquí todo, Buenos humos 💨💨💨

Still taking about 3-4 days to dry out. Most likely due to my lack of adding extra perlite when starting. I think this is causing some pretty big fluctuations in humidity. Going to get a dehumidifier this week with a controller to try and stabilize the grow tent and possibly dry the smart pots faster. Im watering 2 times between each feeding, trying to take it slow with nutes to ensure no issues during flower. All in all I'm feeling pretty good about the progress, as I'm really starting to see the buds coming in and growing in size.

Excelente sabor y olor

Building up! Hey pals, this week went pretty fine, she finally stopped stretching at 99cm and the lady drinks like never before. Buds are finally building up. I count to give the next weeks just plain water to flush away all the nuts she absorbed during the cycle. Smell start to be strong, but a sort of sweat and delicate smell... hmmm like a Gelato cream 😍😍😍🍨🍨🍨... Delicious... Some buds are more mature than others and the main branches are far away from being ready. I cannot wait to update this diary in the next 2 weeks and see how she get. Will keep you guys posted, stay tuned stay high!

GTH SEED #1 in training, just super cropped on one side to even conopy. The first site im recording will be a clone,it is on back side of plant and will not produce. #2,#3,#4 pics,#2 is stripped of leaves at about 12 inches. 06/16/18 #4 is showing pre-flowers,#2,#3, no sign yet. #1 check in the morning. 06/19/2018 Still no pre -flowers on #1,#2,#3, #4 however is female so I Fimmed her to encourage side shoots to grow biggest of wider canopy. #1 reacting well to supercropping 20 tops as of today. Praying she is female🙏🙏. She is a stretchy girl in flower 2 to 3 x her vegged height so trying to be low profile as possible.👍

I change FC 3000 to SP 3000 👍 Week start very good 👍 Look at this brilliant plant 😮 its perfect 💚 💚💚💚💚💚💚💚