The Grow Awards 2026 🏆
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Following The Grow Boss tips on YouTube "...yield is based on light, quality is based on growers talent" "...number one problem is, too much light, too much water, too many nutrients" Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator) Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l Cannazym 2.5ml / 1l Rhizoponics 0.4ml/1l Lights: 2 x Adjust-A-Wings Avenger 600w HPS Lumatek 90000 Lumens 1000PAR 600w HPS Philips Son-t Green Power 95000 Lumens Soil:Platinium Royal Mix premium quality What is vapor pressure deficit? Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake. However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa). Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal. With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration. On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield. That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations. N/B: SAY NO TO DRUGS -[Day 90] The plants are getting massive, not a lot of space left in the room, each pictures are token back against the wall or on top of a chair. The Super Skunk shall be ready first , the trichomes are visible without using a microscope, the scent is like an amazing candy floss coated with Skunk pee 😅Boerejongens quality @Home 😊 -[Day 93] Switching Buld Lumatek 90000 Lumens 1000PAR to SuperPlant Super Red 85000 Lumens 2000K 1498nm Lightening under the 1500nm wavelength (2000K) just between the NIR and the Microwave length, can't stand in the room too long without getting tears and shining eyes. Buds shall start to blowup like pineapples, increasing yield. -[Day 98] Everything is getting frosty. Starting to decrease RH . -[Day 103] Today the Y Griega started to push on her terpenes, believe it or not that plant smell stronger than the 6 giants Skunks (the Skunk strain is already a very strong smelling plant), she smell like a coffeeshop front door, the fragrance is absolutely amazing and fantastic, I will definitely grow a full crop of that strain ! -[Day 105] 42 days of Blooming folks ! It's getting serious now 😄 If it can helps you to realize, each plants gots 4 side and a middle, each sides gots 4-6 buds and there's 5-6 buds in the middle, there's 11 plants of 1,60m/5.25ft, how many buds does it makes ?? The correct answer will win 1 like 😅😂😅😂 -[Day 106] WEEK 7 of flowering, the end is close my friends, I'm trying to give you the best shots as possible, I wish I'd could share a good smoke from this crop with you guys ....😉 -[Day 113] WEEK 8 starting, every beginning has an end, this is where the Fall is gonna start. -[Day 115] LADY'S AND GENTLEMEN !!! In the Indica's category the winner is .... ruuuuummmmmbbbbbllllleeee ..... VANILLA KUSH !!!!!! I've seriously tough the Super Skunks will be ready first, but Vanilla Kush has shown milky tric's after 52 days of Blooming, waiting for some few ambers tric's before starting the Flush. -[Day 121] Hopefully for me I didn't trust in breeders flowering periods I would have f*ck up the crop ... Plants are fading slowly and naturally, I won't need to flush. Checking the trichomes every 4 days, the crop will probably need another 2-3 weeks. All plants are running on water now till the end. Buds are ripening, the smell has turn into a kind of roasted coffee beans with Skunk pee and cotton candy. -[Day 122] Milky tric's spotted on Blueberry after 59 days of blooming -[Day 123] 60 Days of blooming, gonna flush them all
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Girls had a great week at summer camp! Smiles are found everywhere regarding their new homes. Plenty of room to grow and wiggle their toes in the amended formula 707, which is doing what was expected retaining moisture nicely, bringing the watering to a minimum. All three girls received merit badges for hiking(survived transplanting), water sports(2 liters), light tolerance(supplemental lighting), physical fitness(color and strength)and kite flying(added a fan). They are all looking forward to this weeks activities. Girls seem to like what they’re getting at the chow hall, green and growing daily, strong and upright. Plenty of good stuff in the soil. A fan was added and the benefits are three fold, dry out the top layer of soil, pest control, makes them stronger. I will update as needed. ***update, the girls are looking good this morning, well rested, well nourished, vibrant. Their roots must be really liking the 707 as evident by the rapid growth. Measured them this morning with the H. W. At8 in. the V. F. at 8.5 and the 91 Grapes at 10 in. And at least an inch wider as well. No water will be needed today. Note. The greenhouse may be better suited for growing mushrooms than cannabis. Pine trees and shade. No direct sunlight until after 2pm. Dappled sun all morning long, so installed a T-5 4 foot ArgroLed 6550(k) daylight led fixture above the girls. That was a bright idea!
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I am convinced that I've managed to avoid a nitrogen toxicity by monitoring the inputs and the runoff of individual pots. There is only 1 plant remaining whose runoff was 300 above inputs and was showing the curled, too-dark leaves . The plants look happy, yesterday I played some rocking Mozart for them and they loved it! Today Oct 12 (Canadian Thanksgiving almost) is 2nd Day of Week 4 In Bloom and 87Days Old. I defoliated yesterday quite a bit; I've read that this is a no no as it takes energy to repair but I did it anyway, the plants reacted like they appreciated the haircut😶 I'll never know how it affected the buds. The buds are no longer hiding under the foliage as much👍 Took some of these pictures and video with only 1 light on - to try and show their "true" colour. Inputs Temp 20, PH 6.3, EC 1.8 Runoffs 1 Pot 2.1EC, 6 Pots 2.0EC, 4 Pots 1.9EC, 4 Pots 1.8 EC, 1 Pot 1.7EC Oct 16 - 32 Days In Bloom 91 Days -- Fed Again-Inputs: Temp 20, EC 1.8 PH 6.3 Run off: Temp 20, PH 6.3 EC 1.8, 1.9, 2.0 on all pots😊 First time using Enzymes; see if I notice anything. Smell has definitely increased in the last couple of days.😁 I am stoked on how these budlets have developed, the ladies are forming almost textbook style and right on time! (finally from providing proper nutrition and environment). Rails of goodness are starting. This has been the best indoor grow to date .
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Lot's more growth! It appears the stretch has mostly stopped. I put my zkittles on a platform to get it more in line with the canopy. The green crack/alaskan diesel really stretched. I have been pruning dying leaves and removed all of the LST. Letting the plants do their thing now that height has been controlled. It's looking like the zkittles will be my first strain available for harvest. Got my humidity down to around 40% after it drys out from watering. Still have a fan blowing air into the tent, and have been rotating the plants too for more even light/ to limit the risk of bud rot. Probably too many plants in my small space. Also noticed the light has always been at 24/0 as I never switched the timer on. Oh well!
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Este 27 las paso a floración. Me faltará espacio? Agregaré un nuevo sistema por goteo.
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@valiotoro
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FBA2507 Super soil finito✔️ Trichomes 15% amber🔬 Buds rockdense⛰️ Families fruity & sweet🤤 Head notes peach & mango🍑 Heart notes citrus,sweet & floral🍋🍭🌸 Base notes vanilla & tart crust🥧 Light soil it’s the last week🤩 Coco same feeding,watering 2/day🔥 Have a good wk😎
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The plant had some issues earlier in the week, but thanks to a fellow grower who helped me to sort it out! The pant is doing fine just that the leaves that turned pale never turned back green… but I still see new pistil formations very often in new sites!! Hope everything goes well.
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@runtzpwn
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Feels like it snowed on it over the last week, full of cristals. I think it needs about one more week and then it's ready for harvest.
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Week 14! I am starting to get really excited about this plant! She is plumping up and producing a lot of trichomes! Smell is very enjoyable. Fruity, sweet and lemony are smells that come to mind. Doing minor defoliation if I see leaves shading buds.
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Pre flower formed, starting to smell a bit more than the last week, keeping grooowing 💚
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All looking good,.. healthy, not much smell yet but roll on next week 👌
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FAT BANANA 🍌 AUTO / RQS WEEK #10 OVERALL WEEK #5 FLOWER This week she's doing good no issues to report she's looking good buds are getting structure to them and they have nice trichome coverage! Stay Growing!! Thank you for stopping by and taking a look much appreciated!! Thank you ROYAL QUEEN SEEDS!! RQS / FAT BANANA 🍌 AUTO
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Three weeks to go on this Herercane. I’ll be running straight 0-0-4 for the last two weeks and one week of R/O. Cheers
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@Max1973
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Day 49 - lookin good..... been bending her, trimmin abit, messin with the water solution..... ph and ppm have been all over the place..... lol she's been transitioning from grow to flower, and once she settles into night mode, the solution and growing should stabilize...... the new fan is cool... tents working properly now, neg pressure, drawing in air behind the floor fan, blown around the bottom, and cpu extractor fan pushing the air out the top of the tent, straight into the filter..... really nice way to run a little tent, low airflow........ keeps the impurities out of the buds..... the stalks have all tuffened up since trimmin, and pretty strong now.... should hold the full weight that's about to occur all over the place...... i've simplified the nutrients, they were gettin alittle confusing, so started doin nuets differently, .... so, just making my own nuet solutions, nothing fancy just base amount of normal elements .... should be a pretty good christmas ...... Day 51 - pics/vids... 👍😎
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Ladies and gentlemen today is day 80 and as you can see, we still have a ways to go.. As always I'd like to thank Zamnesia Seeds and Plagron for putting this contest together 💚 .. as you guys can see, this girl has got some size to her especially for being in a smaller pot .. she is a little low on nitrogen but I don't think she has more than 3 weeks left so i'm kind of torn as to whether or not I should hit her with some .. i think next feeding, I'll give her a little nitrogen, and then that'll be it. Aside from another feeding or two of green sensation, then we flush .. i hope everybody's doing well and so are there ladies 🙏 .. god bless everybody and happy growin ✌️
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@ladyjane
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8/17 - Fed the ladies with liquid nutrients today. Also did some selective defoliation. The soil looks really healthy. You can see how happy my worms are. The two are coming along nicely and just starting to bud. 8/19 - Top fed all the ladies today with Uprising Grow, Uprising Bloom, and Elemental. 8/21 - They are in bloom! They are beginning to flower and looking lovely. In between feedings I water with RO water and molasses. They seem to love it. 8/24 - Blooming along nicely! Watering just about every day now. Added some mulch to the tops that I made from the dried leaves I take during defoliation. Hoping to keep the tops a little more moist.
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@Mz876
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She’s slowly but surly putting on weight . Trying my best not to harvest too early.
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Starting my flush this week using 10ml of Clearex per Gallon of water flushed down to 450EC or 225ppm, going to now continue watering with ph'd balanced water when dry with about 10-20% runoff. Going to keep an eye on the trichomes but I'm thinking I'm gonna harvest early to mid of next week. I'm going to try and bring out even more of the colors in the flowers this last week or two and I'm going to start watering with ice cold water not sure if it'll help or not but I'm gonna give it a shot. End of Week 13/Week 8 of Flower it went well the plants are flushed and are fading, going to chop in a few days.