The Grow Awards 2026 🏆
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I gave Isopropyl alcohol 70% equal parts water, 1 tsp cayenne, and kept enough for multiday application, what little population of aphids is left I shall catch them the next morning, opening the tent 10 min before lights on the clovers have yet to open, all the aphids hiding on the undersides are easily visible, still none ever went near cannabis plant. Clovers are far tastier it seems. The alcohol kills on contact, the idea was to saturate the leaves with a light foliar application, and once I was done I ran it through the canopy with my hands, making sure as much of the clover surface came in contact with the iso, once done, I turned on the fans and evaporated it quickly. The beautiful thing about Isopropyl is that it evaporates rapidly at room temperature, way below boiling point leaving behind zero residual so nothing seeps its way into root zones unless you spill it there. It is a magical solvent that leaves no trace that it was ever there. Resonant Frequency: A resonant frequency is the natural vibrating frequency of an object and is denoted as ‘f’ with a subscript zero (f0). When an object is in equilibrium with acting forces and can keep vibrating for a long time under perfect conditions, this phenomenon is resonance. In our daily life example of a resonant frequency is a pendulum. If we pull back the pendulum and leave, it will swing out and return at its resonant frequency. Objects combine to form a system, this system can have more than one resonance frequency. The resonant frequency is termed as the resonance frequency. The phenomena of resonant frequency used in the series circuit when the inductive reactance (XL) is equal to the capacitive reactance (XC). If the value of supply frequency is changed, we can observe that the value inductive reactance (XL) and capacitive reactance (XC) is also changed. Inductive reactance (XL) and capacitive reactance (XC) are inversely proportional to each other. When we increase the frequency, the value of XL increases, whereas the value of XC decreases. When we decrease the frequency, the value of XL decreases whereas the value of XC increases. At series resonance, when XL = XC. The mathematical equation of resonant frequency is: XL = 2πfL; XC = 1/2πfC XL = XC 2π f0L = 1/ 2πf0C ; f0=1/2π sqrt{LC} Where f0 is the resonant frequency, L is the inductance, C is the capacitance How to Calculate the Resonant Frequency of an Object? An object exposed to its resonant frequency can vibrate in symphony with the sound. The wavefronts pushing on the object will arrive at just the right time to push the object with greater and greater amplitude in each cycle. To get a clear idea of this concept one of the best examples is pushing a friend on a swing. If you push the swing randomly, the swing will not move very well but if you push the swing at a specific time, the swing will get higher and higher. Another example to find the resonant frequencies is to place the object next to a speaker and place a microphone attached to an oscilloscope next to the object. Then play the sound in the speaker at a given volume, and then without changing the volume slowly change the frequency. Now observe the oscilloscope, you will observe that at certain frequencies the amplitude of the wave, is proportional to the volume of the sound that the microphone is able to pick up. The frequency that is caught by the microphone will be greater than at surrounding frequencies. These are the resonant frequencies and are detectable as the sound energy absorbed by the object is re-emitted more efficiently at these frequencies. The precise moment that constructive interference happens the amplitude of the wave will spike at the precise frequency emitted. Q: Compute the resonant frequency of a circuit whose inductance is 25mH and capacitance is 5mu F? A: Known values are, L = 25mH = 25 x 10-3 H C = 5mu F = 5 x 10-6 F Formula for resonant frequency is, f0= 1/2π sqrt{LC}1/2π√L f0=1/2 ͯ 3.14√ (25 ͯ 10-3 ͯ 5 ͯ 10-6) = 450.384Hz Why Neodymium? Ferromagnetism is an exciting phenomenon observed in certain materials, known as ferromagnetic materials, that can retain their magnetization even after removing an external magnetic field. Ferromagnetic materials can become ferromagnets and interact strongly with other magnets and magnetic fields. A characteristic of ferromagnetic materials is their magnetization ability, distinguishing them from paramagnetic and diamagnetic materials, where weak magnetism exists temporarily. This unique property allows for making permanent magnets widely used in various applications such as motors, generators, speakers, and data storage devices. The ability to generate and maintain a magnetic field without the need for a constant external source of power makes ferromagnets highly valuable. An alloy of neodymium, iron, and boron discovered in the 1980s is ferromagnetic, yielding permanent magnets over 1000 times stronger than anything ever seen before. The name neodymium comes from the Greek neos didumous, which means "new twin." Neodymium magnets are made of an alloy of neodymium, boron, and iron. This allows them to simultaneously store impressive amounts of magnetic energy while being highly resistant to demagnetization. Because iron oxidizes quickly, neodymium magnets are coated to prevent rust from accumulating. The attraction between two neodymium magnets is so strong that if placed close enough together, they can collide and shatter. Neodymium magnets have an unusually high-temperature resistance, and they can even withstand heat exceeding 200 degrees Celsius. N50UH 1-1/2"OD x 1.065"ID x 3/8"
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@greennug
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shortest plant is 50cm tallest being 95cm. They are all doing wonderfully, most of autos are budding nicely and all of the photoperiods are ready to flower. looking very promising. i am changing my light schedule to 14-10 to kick these girls into flower.. this will give the plants an extra 17% (or so) a day under the lights.rather than 12-12. i cant be fussy as i only have one grow space but if my research is correct these should grow beautifully! the autos are well ahead so shouldnt affect my harvest weight too much. like i say i cant be fussy! thanks for looking
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Lots of new growth this week. Donny 2 is looking great, but I feel like Donny 1 is missing something. Gonna give the girls a compost tea this week.
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@GrowGuy97
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Day 7 & 2 of the NHLs still havnt popped, transplanting the one NHL that did pop today! Day 12 think 1 of the orange sherbet have nute burn so flushing it out and dropping the dose a little hopefully that helps!
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Just chuggin along this week, didn't do much... struggled to keep temperature at stable 68°
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Er gået rigtig godt alle tre er kommet godt op, og de ståler af sundhed( normalt vil jeg ALDRIG PLANTE OM ! Jeg planter altid (forspiret) i den potte den skal ende i:) Men jeg har ikke noget ordentlig jord og potter føre om 5-7 dage:/ ellers for de lov at få 18 timer lys i 6-8 uger inden de kommer i blomster telt (12-12) resten af tiden! Plus jeg kun giver dem her ta gødning, rod gødning (4uger) også kun en bud booster fra plagron og green sensation fra plagron.. glæder mig helt sindssygt meget til at komme videre! Især når mine nye frø fra Zamnisia kommer:-0 følg med i næste uge hvor jeg vil begynde srog:) og vi skal se på drivhus til udendørs brug til 2025
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What a difference a week makes, now starting week 4 and moved them up into their final pots now that I have some space in the tent and they are currently under 600w dual spec and a 315w daylight, I have topped 5 of the 6 but left one as it looks like it’s a stocky plant anyway, they all look like they should be impressive plants so far and visibly growing by the day 😊
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@RosQuare
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She’s tripled in size and doesn't seems to have stopped stretching yet. I had to zoom my camera out to get her photo. Moved lights up again and she’s back to being 6” under. Up they go again. Lots of nice pistils growing all over. She’s getting thirstier too, upped feeding to 2 litres a day to produce 10% run off (2 watering a day in total). I’m going to defoliate a bit this week. The last photo is of 4 of her clones, suppercropped in solo cups, growing at 90 degree angles 12/12 on a little shelf.
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@Hawkbo
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Ok folks, gunna be one armed for another 6 weeks so I'm just the conductor the true heroes will go unseen. Everything is alive atleast, had a scare yesterday as things got so dried out everything went limp but an hour after feed turned back around. Noticed some yellowing and other coloring coming thru on alot of leaves so I bumped ppm up a little bit this last feed. They dont look like they have a deficiency, it's weird, they look beautiful but with a premature fade almost. I really like Green Buzz' line up/regiment I just have to dial it in which isnt easy since it's a multi strain crop and various size plants. It's very easy to use and makes me feel good knowing it's not poison. Did a minor leaf strip around the tent just to make things fit better. I'll copy and paste this to the diaries for the rest of the crop per usual but go into a little more detail on each plant individually. Pics and vids were taken on day 28 of flower. I'm trying to keep up with these as best I can from start to finish, the flip date was 6.10.19, today is 7.9.19. They are both coming out great, little yellowish/lite green but still look good. They both have a much better bud structure than the 1st pheno I grew out looks like theyll fatten up nicely. Havnt smelt them yet but the frost is real on both of them. Photo credit goes to my girl I just watched.
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@Ensign420
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Week 02 Introduction This week has been a bit of a struggle. Had my first experience dealing with slime and brown algae. But I think adding enzymes and increasing the beneficial bacteria helped to fix the issue. Also experienced nutrient burn for the first time. My nutrient solution strength got as high as 671 PPMs. So backed it down to about 430 PPMs during the end-of-week reservoir change. Also cut Hydroguard (expired?), CaliMagic, and Superthrive from this grow. Now she's still stunted, but is starting to recover. Hopefully... [START OF WEEK 02] Day 01 - Monday - 08/10/20 - Total Days: 008 ----------------------------------- - [0830]: Still looks a bit yellow. But getting larger! --- Solution strength was at 248 PPMs. --- Just topped off with a bit of distilled water --- PH went up to 6.1 so PH'd down to 5.8 --- Ran the top feed for a bit to wet the hydroton. - [2130]: She's looking even more yellow now. --- Even the new leaves are really yellow. --- Decided to add more base nutes. --- Added 4ml of Sensi A --- Added 4ml of Sensi B --- Now at about --- Solution Strength went up to 304 PPM. --- PH was at 6, --- Also raised the water level a bit more. --- I really hope it's a nutrient deficiency and not an over-watering issue. --- Please live! Day 02 - Tuesday - 08/11/20 - Total Days: 009 ----------------------------------- - [0830]: Looking less droopy. But still yellow. --- Decided to do a reservoir change. --- 4.5gal of distilled water --- 8ml of Sensi Grow A --- 8ml of Sensi Grow B --- 8ml of Voodoo Juice --- 4ml of B-52 --- 4ml of CaliMagic --- 4ml of Hydroguard --- 4 drops of Superthrive --- PH'd down to 5.8 --- Solution strength: 302 PPM --- Since I didn't want to risk over-watering the rockwool, I did not to do a top feed, may do one tonight after the sleep cycle (lights are still set to go off at 10am and back on at 4pm). --- As I was doing a reservoir change, I noticed that the tubes and bucket were a bit slimy. Didn't really stink or anything. Is this normal? Maybe due to the Hydroguard and Voodoo Juice? --- I hope she gets better soon! - [2215]: Getting larger! But still yellow. --- Also can see a root growing through the net pot! Tiny little thing but it's there! Will have to start dropping water once more appear. --- After looking over a few DWC diaries using AN nutes, seems like my solution strength is still too low. Most around this stage average around 500 PPMs with about 4ml per gallon. --- Top fed for a minute to wet the top of the hydroton. --- Solution strength went down to 263 PPM. --- Added 8ml more of Sensi A --- Added 8ml more of Sensi B --- Now base nutes are at 16ml for 4.5 gal of water. --- PPMs went up to 411. --- Still lower than 500 PPMs, but that's okay. --- PH was at 6. Not sure if I should adjust PH using AN nutes. So going to not ajdust unless PH goes above 6.1. Day 03 - Wednesday - 08/12/20 - Total Days: 010 ----------------------------------- - [0830]: Looks like more root growth! --- She still looks yellow. But leaves are perky. --- PH was at 6.2 so lowered down to 5.8. --- Solution strength was at 394 PPMs --- Since roots are still growing, I decide to lower the water level a bit. Now water level is a bit below the net pot. - [2200]: Root is getting longer! --- Slime is returning. Not sure why. --- Solution strength: 357 PPMs --- PH: 6.1 --- Decided to add an enzyme along with more beneficial bacteria to hopefully cure the slime. --- Added 16ml of Sensizym --- Added 5ml of Hydroguard --- Added 8ml of Voodoo Juice --- New solution strength: 430 PPMs --- New PH: 6.1 --- Top fed for a minute. --- This slimy residue is really freaking me out! I hope the added enzymes will help eliminate the slime. --- Going to do a full reservoir sterilization/nutrient change over the weekend. Please survive until then girl! Day 04 - Thursday - 08/13/20 - Total Days: 011 ----------------------------------- - [0930]: I think the enzymes worked! There is little to no slime now! --- Although I think the root was also dissolved in the process. It's now just a little stub sticking just below the net pot. The enzyme is also suppose to dissolved dead roots too but guess that root was too weak? Not sure what happened there. But I think the slime is cured! --- Solution strength went down to 395 PPMs. Decided to add more base nutrients. --- Added 8ml of Sensi A --- Added 8ml of Sensi B --- Added 4ml of B-52 --- Solution strength went up to 598 PPMs. --- PH was at 6.1 --- As long as the PH is between 5.5 and 6.3, I'm not going to use PH Up or Down. But still will monitor PH levels. - [1715]: Checked up on her after her nap and shes looking alive but stunted. But no slime! --- Decided to add some sugars to help maintain the enzymes and beneficial bacteria. --- Solution strength was at 587 PPMs. --- PH was at 6.2 --- Added 8ml of Bud Candy --- Solution strength went up to 671 PPMs. --- PH also went up to 6.3 --- Lowered water level a bit to hopefully promote more root growth. --- Top fed for a minute. --- She is getting bigger, but still looks yellow. Day 05 - Friday - 08/14/20 - Total Days: 012 ----------------------------------- - [0915]: Leaves look a little burnt on the tips. Still no slime. --- Going to back off on the PPMs to hopefully fix the nutrient toxicity. --- Solution strength was at 632 PPMs --- PH was at 6.3 --- Added/Removed water until PPMs were at 536. --- PH was still at 6.3 --- Raised water up a bit, then top fed for a minute. - [2200]: Looking better. Still yellow though. --- Solution strength: 514 PPMs --- PH: 6.5 --- Added PH down. --- New solution strength: 518 PPMs --- New PH: 5.2 --- PH was kind of high. So decided to PH down. Had to use quite a bit to bring it down. But eventually got it to drop down to 5.3. A little low, but so far, the PH has always gone up so wanted to start it really low. --- Ran the top feed for a minute to re-saturate the top of the hydroton. Day 06 - Saturday - 08/15/20 - Total Days: 013 ----------------------------------- - [0830]: She looks stunted. leaves are still yellow. --- Solution strength: 514 PPMs --- PH: 5.6 --- Top fed for a minute. --- Not sure what to do at this point. Going to do another reservoir change soon. Hoping she lives until then. - [2145]: Looking pretty much the same. --- A bit of slime has returned. Since I've been diluting the nutrient solution, the enzyme ratio has dropped. So I guess this is expected. --- Also noticed that slime build up was on the air-stones. Never really checked the stones so not sure how long that has been there. Looks brown too, which can't be good. --- Going to do an H202 sterilization of the system (minus the net pot) tomorrow so did not add anything. --- Lowered the water level to below the net pot. --- Then top fed for a minute. Day 07 - Sunday - 08/16/20 - Total Days: 014 ----------------------------------- - [0900]: STERILIZATION DAY! --- Decided to skip today's night cycle for a deep clean. --- I'm hoping that skipping a night cycle won't be too stressful. --- Temporarily moved her to a new bucket. --- Used about a half of gallon of straight distilled water to flush out the net pot. --- Drained the system and wiped up all the brown sludge. Also removed the air stones and cleaned up all the goo. --- Filled the system with 2 gallons of distilled water and at least 30ml of food grade hydrogen peroxide (35% strength). --- Yea its a lot, but since I'm not going to sterilize the system overnight, I went with a really high doseage. Basically I kept adding until I started to see little bubbles start to form. --- Then I ran the water pump. - [0915]: Boiled the air stones in tap water for about 10 min. Then reconnected them to the airlines. --- I let the air stones and hose soak in the sterilization solution for about 5 minutes so the peroxide can absorb into the stones. Then ran the air stone to help mix and agitate the solution. --- Occasionally, I'd repeat the process of turning the air pump off for a few minutes to let the stones soak. - [1000]: Covered the top two row of holes of the net pot with some aluminum tape. Hopefully this solves the light leaking in through the hydroton. - [1200]: Used an old toothbrush and scrubbed the pump clean. Then drained the system. --- Refilled with more distilled water and peroxide. Again added a lot. --- Ran system again to sterilize even more. - [1530]: Drained the system and refilled with distilled water to rinse. --- Ran the system for a few minutes, then drained and rinsed again. --- Did this a few more times over about an hour. - [1630]: Added 4 gallons of fresh distilled water. --- Added 15ml Sensi Grow A --- Added 15ml Sensi Grow B --- Added 12ml of B-52 --- Added 16ml of Voodoo Juice --- Added 16ml Sensizym --- Solution strength was at 430 PPMs --- PH was at 5.6 --- I was going to add Hydroguard, but I think the bottle is expired. Since 2017 or 2018!? I think Hydroguard is good for up to 2 years from the date on the bottle or 6 months after opening. So not going to use from now on. I wonder if this could have contributed to the slime build up. --- Also removed the CaliMagic and Superthrive too. Going to only use AN products to eliminate the chance of incompatible nutrients. --- Placed her back in the bucket and top fed for a minute. --- Here's hoping for the best. Going to let it ride until morning! Please feel better! [END OF WEEK 02]
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@wascanna
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👹 Oni Seed Co. 🍭 Dub Trop BX1 // Dubble Trop x Tropicanna Cookie F1 🍓 Straw-Picanna // Strawberry Bananna x Tropicanna Cookies 🌿 Tropicanna Kush // SFV OG x Triangle Kush 🔥 Sunburn // TKT (Triangle Kush x Tangie) x Tropicanna Cookies 🍁 BLOOM WEEK 4 📅 Day 1 - Still drinking lots. 📅 Day 2 - Top dressed 3 tbsp of SW-Bloom each. 📅 Day 3 - 1 Gal/day each. Think I'll hold the PAR at this level. 📅 Day 4 📅 Day 5 📅 Day 6 📅 Day 7
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They were good phenos. Very similar and nice buds. Super dense and dripping in resin. Lovely aromatic smell have been developed and was a great addition to my VERY LARGE crop this time. Both phenos grew great. P1 was just under 10 weeks. Pheno 2 was just touching into wk 7. Amazing smells from both. Dense buds. Big yields. Really happy to have ran this strain. Very fruity, exceptional quality & taste. Averaged about 70-90 grams for Pheno1 & Pheno 2. (Both plants cured 2 + months now. Really happy with my MSNL strains I ran this crop. Will be looking to add more in a few weeks for round 2 of my planned amount. Thanks to my sponsors from MSNL & XPERT NUTRIENTS. AMAZING DUO. Appreciate all who stop by. I thank you and look forward to seen your diaries. Either way thanks for dropping by. DISCOUNT CODE FOR XPERT NUTRIENTS 20% OFF CODE:
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@xmackobox
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Bien pues el domingo 15/05/22 hice defoliacion con 66 dias desde la germi. Hoy lunes por la noche, las pongo ya a 12/12 y que empiecen a florecer. Considero que estan robustas y fuertes para la etapa de flora. Me lie con stories y videos y se me paso hace fotos detelladas para aqui... lo siento, os dejo las stories y fotos de esta mañana Creo que vamos a ver buenas cosas aqui :D Son 10 Tropicanna cookies con 48 dias desde la germinacion y 5 MAC, 4 Bannana wafflez y 1 Apple friter con 67 dias desde la germi. Hoy lunes 16/05/22 por la noche las paso a 12/12 Todo de GBSTRAINS abonado con BOOM NUTRIENTS bajo los paneles LED de GBLIGHTING GB THE GREEN BRAND
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Ok start of week 5, as stated in the video I finally got on top of the ph drop. After some research I found that dwc systems can have 2 problems that can create this problem. One is the air it pulls in is to rich in co2 and basically creates acidic resovour but since I have been changing the system weekly I didn’t feel this was my problem. The other reason could be too low ec for the plants. Basically every plant has a natural ec lvl and if the nutrients are below that of the plant it can create an inbalance that leads to ph drop. I upped my nutrients from 1200 to 1400 and since I done that my ph has stayed stable at 5.8. Also had signs of slight light burn so lifted the light. So on we go learning this system day by day. Will say I have seen some great explosive growth since it’s all been stabilised.
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Week 11 – Day 79 (Flower Day 51) 🔄 General Update Unfortunately, I ran into a nutrient lockout earlier this week – some of you may have seen it in the comments. 📉 The drain pH just won’t go up anymore, even after multiple flushes with light nutrient solution. I’m now down to 50% of the feeding schedule and reduced light intensity to around 600 PPFD to keep stress levels low. ❄️ White Widow – Day 51 of Flower She’s clearly showing signs of the lockout now ⚠️ Still, the buds continue to swell visibly, which is honestly a nice surprise! It seems like she’ll make it to harvest without major damage. Flushing only from now on – harvest is planned for next week. ⚠️ Drain pH is stuck at 5.6 – completely off, but can’t be fixed anymore at this point.
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Not bad these girls are loving the Sun.
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@WeeDay420
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Start all seeds together super now we must wait and wait and wait on the next days better together Thank You follow me guys and YT HAPPY NEW YEAR !!?😅💚
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been a slow week i think. had a problem with my power going out for 8-9 hours sunday (rcd tripped) before i opened the tent to 98% rh and water covering the leaves but turned all my fans up and it dried quick so all is good now UPDATE: done some defoliation to get more light through, lets see how that goes