The Grow Awards 2026 🏆
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~Humboldt Seed Co. AMHERST SOUR DIESEL~ ???Secret origins??? The mystery of the unknown🧐 Amherst Sour Diesel is a cannabis seed whose origins are kept a secret. This wonderful vigorous marijuana plant will reward your work with large, elongated, compact buds complemented by a rich complex aroma. Indoors it performs best with a short growth and outdoors, in temperate, warm, dry and Mediterranean climates or in a greenhouse. A marijuana plant that boasts balanced properties. -Top-notch flavor and effect -Idyllic feelings to treat the senses -The aroma of this cannabis hybrid is a pleasant combination of ripe fruit and oil. The flavor is rich and complex, with hints of tropical fruit, oil and exotic wood. -The effect, typically Sativa, is euphoric, uplifting, powerful and long-lasting. A cannabis strain Sativa lovers will know how to appreciate. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Tech Specs: ~Amherst Sour Diesel~ Feminized Genotype: 20% Indica / 80% Sativa Cross: Chemdawg x Amherst Super Skunk Suitable for: Indoors and outdoors Indoor flowering: 65-70 days Indoor yield: 400-600 g/m2 Outdoor harvest time: Late October Outdoor yield: 2000-3000 g/plant Outdoor height: 2-3 m THC: 27% CBD: 0.1% ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ THE SETUP: ~Planted into Jiffy Peat Pellets that were hydrated with de-chlorinated water with SuperThrive added then ph'd to 6.0 @ 80℉ ~Grown 100% organic in 10g fabric pots with Mother Earth 70/30 Coco/Perlite medium amended with 2tbs/g of Down To Earth 4-4-4 / 2 cups/g of Earthworm Castings / 1tbs/g of Dr. Earth Flower Girl 3-9-4, 1tbs/g of Dr. Earth Bat Guano, 3/4 cup of Down To Earth Azomite and 1 tsp/g Down To Earth Fish Bone Meal. ~24hr light cycle during Germination / 19/5 light cycle for Vegetation and 12/12 for Flower ~Straight water ph'd @ 6.2-6.8 when needed and weekly Compost Tea's. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ WEEKLY UPDATES: 9/20- 💥BOOM!💥 Week Six of flower is here and my girl's in high gear, stacking her flowers and pumping out trichomes! Today I watered her with 1.5g de-chlorinated water with 5ml/g of Botanicare CalMag+ added, then ph'd to 6.2 @ 72℉. I turned her pot and plucked a couple of yellow shade leaves...the basic daily maintenance. 9/22- I didn't water her yesterday as she looked great and was 'praying' hard. Today she was given 1.5g of de-chlorinated water which was ph'd to 6.2 @ 72℉ which I gave her through her drip pan (bottom chuggin) and I also gave her pot a turn. She continues to have a great deep green color that is beautifully contrasted by the snow white trichomes piling up on them! Her height has not really increased but she is extremely bushy with tight node spacing which will necessitate plucking some leaves to keep the light penetrating into her canopy. 9/24- We're getting close to wrapping up Week Five of flower in a couple of days and she'll be past the half-way point with the most exciting weeks yet to come! I didn't water yesterday and today I went ahead and Top Dressed her with 2 tbsp/g Dr. Earth Flower Girl 3-9-4, 1 tbsp/g Dr. Earth Gold Premium 4-4-4, 1/2 cup Down To Earth Bio-Fish, 1/3 cup Down To Earth High Phosphorus Bat Guano and 2 cups of Worm Castings. I watered in the Top Dress with 1.5g of de-chlorinated water which was ph'd to 6.2 @ 72℉ and let her enjoy her meal! 😜 9/26- After her heavy watering on the 24th I didn't water yesterday and when I checked her today at 'lights on' and she still had some weight to her pot and her leaves were praying hard so I held off on watering today and will hit her tomorrow with her usual 0.75g watering. ~Thanks for stopping in! Things should be getting a lot more interesting in the coming weeks...Stay lifted and be Blessed! 😎🙏~
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@AsNoriu
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Day 65 . Girls love theirs shitty life ;))) Looks everything fine, they started to smell really berry , time to put air filter on. The only toped and most delayed girl is showing super results, you can check her size on week 4. Its crazy what upside down plant delivered. Good i left her and always hoped that she will be special .. Day 66. And its friday 13 ;))) I see that late FastDiesel is way behind, so i made it even worse ;)) i stripped her hard, just to know how this strain reacts. All other girls are way upfront and for some it would be second round of defoliation in flower, but they never tried it and its just to late to experiment with all of them. After two hours she still hates it. Fast Diesel really loves CalMag, on day 67 all girls will get CalMag + Molasses mix, for some girls it will be last CalMag i think. They will have a heavy feed aswell. Planing on day 69-70. Thats all action and plans for this week. All girls got striped a bit on day 66 and changed left with right . Thinking new possition will light up other buds, maybe flower will develop more evenly... Looks like thats it, hope no budrot, thats my only fear .... And i forgot to make earliest Tangie photo, but she was always in front at the entrance and she is nothing special, looks like too leafy bud phenotype, the only plus, i hope she will be choped this year. Day 67. Morning, girls still not thursty, they drink pure ph water slowest from all mixes. Defoliated girl prays like nothing happend, she should make long colas ;) just in february i quess ;))) Way too long run with autos, i was hoping to flush by now ... Wont make it with two waterings this week. Its a first week for them without nute boost. Will reduce a bit amount, was feeding almost 2 liters per pot, thinking to go back to 1.5-1.7 area and stop giving silica and cal mag mix. So feed will be in 3 steps from now 1. Heavy feed 2. Ph Water 3. Molasses and calmag mix Day 67. Late Eve. They are finally light, maybe i will make feeding on tuesday, right at the end of week, today calmag and molasses mix. Raised 3 pots, girls should love more light, now have more even canopy. Everytime i say thats it , but after pot raise i dont see what can i do more with them... Toped tangie looks having some bleaching on top cola, raised lights half inch ;)) Day 70. Heavy feed day. They look happy and fatten a bit. End of week Next run if i ever do autos i will check #FastBuds beans, from all diaries this house make it super fast.
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@GrowGuy97
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Got everything moved around & the new carbon filter, fans & lights so hopefully I got better coverage with less power👍🏼 Topped 1 of the Gelato OGs today was getting way taller than the rest we will see how she bounces back! Everything else seems to be going great! Day 22 topped & trimmed them up a bit Day 23 started LST on a few Day 24 started mainline on one of the GZ Day 25 trimmed them a little more today
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I don’t why is that. It is supposed to be 8-9 week strain. But it is very slow. At week 7 of flower it is barely in the bulking stage. All 3 also did not grew much vertically. Maybe they didn’t like the high plant count I ve had this run or high humidity in the beginning but the other strains seems to be ok. I have all 3 cloned and maybe will give the best of them another shot.
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End of week two notes : Created a gilly web to get everything nicely pulled in a way that is barely stressing the plants . Because all of thebsteings have specail knots as they grow in certain places , it will take stress off other parts of the plant in the webbing . Also increased out solution temperature From 21.6 to 23.8 also we were adding 150 mills of budjuice once a week and then the CO2 to breathe bag would be why we are increasing the temperature in order to get that CO2 to fully Digest it as much as possible without causing any burn or over temperature stress to the plants. They are on the floor , and it being -40C and colder I think that is to contribute to the plants not drinking as much . As you can see there is no sign of nutrient burn or really and disfunction I can see ? Let me know because as always I am always looking to bounce ideas !!
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@PapaNugs
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Girls are doing great! Especially for entering the final week! They are getting watered every day to every other day. Letting them dry out a little. Got hit with some recharge and mammoth P for the first time. Just cause I got some for Black Friday. Pulled plant number four from the other tent. Wanted to wait for some amber and happy I did
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@TTerpz
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Day 1 of flower 8/2/25
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@hooolian
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20/02: The plants are overall reacting well to the larger dose of nutrients especially the ignitor - there are lots of bud sites throughout. I was under watering some plants which has resulting in wilting stems and leaves - will move onto 1 litre of water every other day from next week. 1 OG kush and 1 White Widow is lagging behind but we'll get there. Good strong stalks mostly for all the plants. Gave the a hefty defoliation this week also trimming the fan leaves and letting light penetrate the lower branches and bud sites.
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Hello Growers and Tokers! 👋 👩‍🌾 🧑‍🌾.🔥💨 Another week in flower, except for the height there isn't much progress with her. True sativa plant, thin leaves, big internodals spacing and she won't stop stretching.. 😪 I'm sure that if she keeps that up, she'll be towering over the other ladies. i'll have to raise the lights and raise my other ladies so that they're not too far from the lights. I've already moved her to the back where the tallest girls are, that way i want incline the lights a bit for better light distribution. Pictures taken on day 20, I did a light defoliation on the bottom, taking out all that growth that won't receive enough light penetration. Watering every other day like always.. That's it for this week, isn't much more to say.. Hope you all have a great day! One love!
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@wolfvb
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23.11.25 So our last week started, she is looking nice and ready and she is gaining weight. I love the pink hints on it she looks very beautiful 😍 ❤️ Can't wait to try it out. Hopefully she is as delicious as she looks 💦 24.11.25 So today I made some small amounts of char by rubbing her a bit as the tircomes are still clear so I decided to add some extra food and maybe stress here a bit. To make it grow more tircomes hopefully 😅 And Manged to up the humidity by closing the windows in the room, not much and I have to run the fan at the lowest! German growers how it's for you ? I feel the winter is abit dry. 25.11.25 The char was out of this world 🌎 tasted so delicious 🤤 . The smell is getting stronger. I can finally see some red tircomes in the lower buds And hopefully hopefully she can fully recover them and get more fatty and sticky. And for today feed I just used only water. 26.11.25 So finally getting humidity under control, I started misting with water which helped with getting the humidity up. And for feeding pH adjusted water. Tircomes seems to be recovering. I would not recommend making char at this stage of flowering maybe early stage or mid will be better, as it really damage the tircomes heads.
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June 7 - We ordered some new lights last week, they are 240w kingbrite samsung lm310h with uv/ir, 3000k, and meanwell drivers. We setup the new room and moved the girls into there. After a bit of LST and a watering (with nutrients) at roughly 7ph, they were ready to go under the 2 new lights and the same SF-1000 we have been using in this grow. The new room is a 12 ft enclosed trailer. I moved everything from the small tent into this. I put clear poly on the walls, floor and ceiling. I put poly on the shelf I am going to be keeping in there as well. I bought 50ft of 6mm mylar and lined the floors, roof and sides with it. I plan to get some reflective tape to seal everything and to cover the wood. I did not get much of a chance to watch temp's today as they it was later in the evening after all was said and done. The inline fan blowing in air from outside. June 8 - 9 AM i checked the plants, they were at 25.2 and 50% RH. Late through the day I had checked and we had gotten up to around 32 degrees. So I moved the inline fan to the closer vent, hooked up to that, and had the air blowing out of the trailer with the inline fan sucking it from above the lights. I then added oscillating fan and had it blowing air on the left side of the room so it would somewhat circulate once I closed the doors. I then checked at about 9pm and we were at 22 degrees. Definitely noticed a decent amount of growth already. I have the lights on a 22/2 cycle as I was worried about the heat at night time. June 9 - Some great growth from the girls, still having problems controlling the temps in the afternoon. I decided to prop the door open a bit to have a constant breeze throughout the day while I am at work. Decided to do some more LST and also a bit of defoliation. I took about 25% of the leaf's that were blocking the new growth as it was getting a bit bunched up. I was then told the leaf's are almost solar panels for them. So from now on I will be trying to just do some tucking unless needed. The leaf's I removed were most of the damaged leaf's, I am not to sure if that makes much of a difference. I gave them a watering with only water as there is a potential I am getting a bit of a nutrient buildup along with the PH problem. Or potentially the reason for the ph problem is nutrient buildup. After watering with A PH of 7 I got some run off and tested it. The smaller plant gave me a PH of about 5.5 where the bigger one is around 5.0. June 10 - Plants are looking happy and showing tons of growth. Seems to be trying to stretch outwards. Not a ton of sign of PH issues showing so potentially getting it under control. Still a bit of damage to previous leaf's but it is what it is! The last few days I have been leaving the door open a bit in order to keep the temps down. I decided to test something and turn the lights off (automatically) at 11AM and back on at 5PM so light schedule has now changed to 18/6 and it seems I may have figured out the issue. We haven't had lots of sun the last couple days so it hasn't been to hard and I have yet to know if it truly fixed the heat issue for now. (I will be looking into a ac unit as well since it typically gets to around 30-35 around here. June 11 - Pulled some of the branches back down and added a few more LST spots. Seems we have a good amount of growth from the smaller plant out of the 2 topped spots. Unfortunately it looks like I fucked up on the bigger plant and only one of the nodes seems to have new growth. I will continue to monitor that but I think I cut the node to low and also to soon. Other then that, the girls are doing great. They seem to be absolutely loving these new lights. I gave them some nutrient water today as well. roughly 3L each. They seem to be A hell of A lot more thirsty under these new lights. June 12 - The girls are doing great , they are still just doing growing away. Lots of progress everyday. I am going to be getting a go-pro so I can set-up a time-lapse for the rest of this grow. I received my new inline fan, I got A ac infinity CLOUDLINE T4 with the temperature humidity controller. I am going to be having one fan pushing fresh air in and one fan pulling out the hot air. I will be doing that tomorrow since I have to work today. June 13 - I ordered another 50ft of mylar and that showed up today. I have decided to remove the shelf and add another 3+ feet to the grow space. So today I installed more poly, mylar, the ac infinity fan. I have it set-up to pump in air if it gets to warm. I am thinking of switching it to the output that way if it gets to hot or to humid I can have that air pulled out of the trailer. Right now my other inline fan is the outtake and I just have it set on full. Overall I think everything is set-up a bit better and more accessible. I will be putting my 2x2 tent in there at the left of the doors so I can have a veg room when these 2 are in flower. I plan to have 4 in veg and 4 in flower for the next grow. Still waiting on JOTI seeds, ordered 3 weeks ago and still have not been shipped. I will be getting those going the moment they arrive. The girls seem to be happy still, did a bit more LST to try to keep everything even, mainly I'm just pulling down on the spots I already have tie wire on.
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Removed nearly all big fan leafs to get maximum of light penetration to the lower buds and more airflow to prevent mold. Should have weared gloves because it was a sticky mess :D getting more and more smell. I think i will start filling up the bucket only with clear water for one or two more weeks to flush. Think its harvest time soon. Eventually i will swap the whole solution to clear water coming week. ——————— Nahezu alle großen Blätter entfernt, um den unteren buds so viel Licht wie möglich zu geben. Hätte Handschuhe tragen sollen war auf jeden Fall ne klebrige Sauerei :D Stinkt jetzt langsam auch ordentlich die Pflanze. Denke ich werde die nächsten Wochen nur noch mit klarem Wasser ohne Nährstoffe auffüllen um ein bisschen zu spülen. Denke in ein bis zwei Wochen kann geerntet werden. Eventuell tausche ich auch die ganze Nährlösung gegen klares Wasser aus im Laufe der Woche.
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2 Girls 1 Cup week 10! Fuck yeah, the end is near. Can't wait to reset and put the new system in. Day 70- today marks the girls 10wk from breaking surface. Having the windows open on a rainy day is cranking up the RH. I just turned the A/C on shortly after snapping pics. Closing the windows and turning on A/C should bring humidity down. I may take GC (depending on tricomes) and make bubble out of it. Stabbing her multiple times got her hormones flowing. Still don't think it'll be mature enough at chopping day, but I'm trying to think positive. WG tricomes looking good. Up top we have a few amber, mid section they're 90% cloudy. I will try and take a pic with my scope. Tried once and i need another hand or two to make it easier. Picked a sample bud off WG's mid section. Mostly cloudy, few clear, few amber. It'll help with air flow right?? 🤣 *edit* A/C is on the fritz.. need to bring home a multimeter and diagnose. ======================================================================================================== Day 71- anything else want to break on me this week? Today my inline fan took a shit.. next day air a replacement, and hope the smell doesn't escape between now and then. Burning a little Nag Champa here and there for the time being. ======================================================================================================== Day 72- keep forgetting my DMM from work to diagnose the A/C. I'll remember one day, prob after WG is cut and hanging lol. Camera went offline for a period on day 71, so there's no timelapse of it. Have been thinking about ending it since there's no big changes daily like before. Didnt even set one for today. New inline fan installed at 6am this morning. I can tell ya after using two cheap ass fans that vivosun is louder than ipower. Both rated at 195cfm, but the new vivosun pushes MORE air from the outlet on the lowest setting compared to the ipower on high... going to have to figure out something for the noise though.. sounds like a jet engine. Lowered Temps during day and night is bringing back the terps! Both of the girls smell AMAZING. only checking tricomes daily on WG though. She determines chopping day. Mostly cloudy with equal number of clear/amber. Shooting for 50/50 cloudy/amber. Heady buds don't have any medicinal/psychoactive effect on me. Love the taste, but does nothing for my pain or insomnia. *edit* they're eating and drinking less by the day. Figure it's time to drill the girls. A few hours before lights out, late in their day. #7 drill bit right through their hearts 🤣. It sure did make GC ramp up when I stabbed it each of the 5 times. Bro Science may be onto something here... ======================================================================================================== Day 73- took another "sample" off WG. right side, if you scroll from 72/73 you'll see which one is missing. ======================================================================================================== Day 74- combination of cooler outside temps and the new inline fan have helped bring temps in the tent down. Daytime high 77F, night time low 66F. Nice swing and cool enough will hopefully bring out some purples, but not really pressed if it doesn't. The SMELL is what I wanted back, and I got it!! Not baking the girls in the low to mid 80's anymore is really helping. Dropped the TDS from 950's to 750's since TDS was slightly rising and PH dropping. Indicating too many nutes. I hung the "sample" in the outlet duct to speed dry it yesterday. Still damp, but tried anyway. This is gonna be some good bud, if I don't fuck it up that is.. need to grab a tricome pic for the diary. ======================================================================================================== Day 75- EC still rising and PH dropping.. took 8L out and added 8L bubbled/PHd TAP. Dropped RES from 668 to 365 @ 5.9. WG is looking great. Can't say the same for GC 🤣. I can't let my mistakes ruin GC rep though. It's my fault she's not making it to the finish line smiling. ======================================================================================================== Day 76- EC still climbing slightly and PH still dropping slightly as well. Went ahead and drained the RES, and flushed the WaterFarm with bubbled PHd TAP @ 132ppm. Tried to rinse some of the excessive salt buildup accumulated over the duration of the grow. Filled RES with PHd RO. Haven't been able to completely drain the WaterFarm since before the side RES was installed. So there's always a bit left over. Only took 4.2gal to fill her up. Can't wait to take a pic of the root mass below. Currently sitting at 80ppm @ 5.91. Days are numbered... watching tricomes up top, in mid, and down low for maturing. Tops 5-10% amber, mids 1-5% amber, down low still 10% clear. Smelling good ASF! ======================================================================================================== As always, thanks for stopping by and checking out my current grow. Link to the up to date timelapse https://youtu.be/N5MbUBjJCYM
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@Elpicor
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Small plant but she taste like sweet haze
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@nonick123
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Día 9 (10/06) N/A Día 10 (11/06) N/A Día 11 (12/06) Llueve mucho. Humedad alta por aquí. Eso les favorece Día 12 (13/06) Se empiezan a desarrollar las hojas verdaderas a una buena velocidad! Todo en marcha! 💨 Día 13 (14/06) Riego ligero 100 ml sólo H20 EC 0,5 en previsión del trasplante en el día 15 de la planta Día 14 (15/06) Se nota que estamos en el día 14 desde germinación y la mayoría de las plántulas van viento en popa! Día 15 (16/06) Hoy procedemos a trasplantar a las chicas a su maceta intermedia de 6,5 litros Se prepara con 5,5 Litros (85%) de sustrato PRO-MIX HP BACILLUS+MYCORRHIZAE + 1 Litro de Insect Frass (15%) + 65 gramos de Earth Vibes Super Soil (10 g/L substrato) Se llena la maceta de sustrato con las manos (limpias) y rompiendo los trozos más gruesos, para que el sustrato esté aireado y esponjoso, sin presionar Se coloca una maceta vacía de 1L para que quede la forma perfecta de la maceta donde están las plántulas (ver fotos) Se espolvorea la parte proporcional de la probeta de microorganismos sobre el agujero de trasplante Se saca la plántula de su maceta actual (bonitas raíces 😍) y se coloca en la maceta final Se riega muy lentamente hasta percolación profunda con H2O EC 0,5 pH 6,5 Se coloca mulch (acolchado) de paja para evitar traspiración excesiva y cuidar a los microorganismos del suelo A ver como reacciona al trasplante! 💦Nutrients by Lurpe Solutions - www.lurpenaturalsolutions.com 🌱Substrate PRO-MIX HP BACILLUS + MYCORRHIZAE - www.pthorticulture.com/en/products/pro-mix-hp-biostimulant-plus-mycorrhizae
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Sending them into flower, let’s see what they can do! Plant in the back looking like a absolute keeper. Greenhouse plants doing insanely good.
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Three of the lower branches have been pollinated. She was fed the last of fox farms grow big...So far I am satisfied with the bud developments after the LST in just two weeks.
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@andocbd
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Germinacion exitosa, pasarán a maceteros de 3L , los cuales serán las definitivas para este cultivo, pretendo darle 21 días de crecimiento para luego pasar a florar.
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@Saltoa
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My light fell on my plants yesterday. , the pot of my plant in the first corner was broken, I bought it in a different pot. In my other plant, 2 branches were broken, I taped one of its branches, it became crippled.
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Esta semana hubo un crecimiento muy acelerado. Estoy manejando la altura de las plantas con HST y corte, esperando a una nueva que agregué, para que empiece a estirarse. Cuando tenga la altura de las otras plantas, paso todo a floración. Estuve cortando los bajos de algunas plantas. Otras las estoy dejando crecer un poco para hacer nuevos esquejes. La solución se mantienen las mismas proporciones. Voy a ir actualizando la semana con fotos diarias, para tener una referencia del crecimiento. Día 16. El crecimiento es increíblemente rápido. Estoy aplicando cortes y super cropping porque quiero lograr plantas bien fuertes y bajas. Además quiero aprovechar la superficie de cultivo lo mejor posible. Por lo que voy a hacer varias cabezas por planta, y voy a intentar darles bastante crecimiento para que den más producción. Iré actualizando. Día 19. Se aplica bioestimulante Aux ym foliar. 2ml/l. Ya preparando para pasar a flora en 10 días. Prendí una de las luces laterales par darle más luz a la pequeña Jamaican Dream de prueba que hay en la punta. Día 20. Mañana se cambia la solución. Las plantas estan creciendo mucho. Voy guiando algunas ramas para que queden todas a la misma altura. La pequeña tiene toda esta semana para pegar el estirón final antes de pasar a flora. Confío en que va a llegar porque es sativa 90% a diferencia de sus vecinas 80% indicas. De todos modos me voy a concentrar en las Green Tiger, ya que este diario está dedicado a ellas principalmente.
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@Dunk_Junk
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She grew 17cm this week. Over doubled her height. Lets see what she does in the next couple of weeks. I note she got a LOT bushier. Also her leaves are VERY broad and indica like for such a sativa strain! 😶