Plants with more direct UV showed much more purple across all 3 plants. The data shows that the number of terpenes in dried Cannabis flowers increases with a “No Red” light treatment for the final three days of production. Based upon these findings, we feel confident in recommending a spectrum control program that eliminates red light output from fixtures for the final 72 hours of the Cannabis flowering cycle. Terpenes are aromatic compounds that give cannabis some of its most distinct aromas from citrus and berry, to more earthy tones. Many species of plants produce and emit terpenes in a diurnal, or daily cycle that is regulated by a complex web of signaling. There are also many plants that emit terpenes at night to attract nocturnal pollinators (Marinho et al., 2014346). Regardless of when the terpenes are produced or emitted, these processes are often dependent upon cues derived from natural light/dark cycles via a native circadian clock (Dudareva et al., 2004). Several light-sensitive pigments are involved in these processes of production and emission, and the different photoreceptors are dependent upon different wavelengths of light to be activated or deactivated. Emission of terpenes is a process that is entirely dependent upon phytochromes and red/far-red light cues in most plant species (Flores and Doskey, 2015). For example, repeated light/dark phytochrome signaling is necessary for the emission of terpenes in tobacco plants (Roeder et al., 2007). Based on previous findings, we hypothesized that a lack of red light and phytochrome-mediated light/dark signaling on the part of the plant is responsible for an increase in terpene content in cannabis. The plant continues to synthesize terpenes, but a lack of red light to trigger the Pr-Pfr shift results in a lack of terpene emission by the plant, thus causing the terpenes to accumulate in the maturing flowers. REFERENCES Dudareva N, Pichersky E, Gershenzon J. Biochemistry of Plant Volatiles. Plant Physiology. 2004;135(4):1893- 1902. Flores, R.M., Doskey, P.V., Estimating Terpene and Terpenoid Emissions from Conifer Oleoresin Composition. Atmospheric Environment. 2015. 113, 32-40. Marinho, C.R.; Souza, C.D.; Barros, T.C.; Teixeira, S.P.; Dafni, A. Scent glands in legume flowers. Plant Biology , Volume 16 (1) – Jan 1, 2014 Roeder S, Hartmann AM, Effmert U, Piechulla B (2007) Regulation of simultaneous synthesis of floral scent terpenoids by the 1,8-cineole synthase of Nicotiana suaveolens. Plant Mol Biol 65: 107-12 Abstract Sound waves technology has been applied to different plants. It has been found that sound waves were at different frequencies, sound pressure levels (SPLs), exposure periods, and distances from the source of sound influence plant growth. Experiments have been conducted in the open field and under greenhouse growing conditions with different levels of audible sound frequencies and sound pressure levels. Sound waves at 1 kHz and 100 dB for 1 h within a distance of 0.20 m could significantly promote the division and cell wall fluidity of callus cells and also significantly enhance the activity of protective enzymes and endogenous hormones. Sound waves stimulation could increase the plant plasma-membrane H+-ATPase activity, the contents of soluble sugar, soluble protein, and amylase activity of callus. Moreover, sound waves could increase the content of RNA and the level of transcription. Stress-induced genes could switch on under sound stimulation. Sound waves at 0.1–1 kHz and SPL of (70±5) dB for 3 h from plant acoustic frequency technology (PAFT) generator within a distance ranged from 30 to 60 m every other day significantly increased the yield of sweet pepper, cucumber and tomato by 30.05, 37.1 and 13.2%, respectively. Furthermore, the yield of lettuce, spinach, cotton, rice, and wheat were increased by 19.6, 22.7, 11.4, 5.7, and 17.0%, respectively. Sound waves may also strengthen plant immune systems. It has been proved that spider mite, aphids, gray mold, late blight and virus disease of tomatoes in the greenhouses decreased by 6.0, 8.0, 9.0, 11.0, and 8.0%, respectively, and the sheath blight of rice was reduced by 50%. This paper provides an overview of literature for the effects of sound waves on various growth parameters of plant at different growth stages. https://doi.org/10.1016/S2095-3119(13)60492-X

Results are starting to come in now, going to be Cake all the way to the end. Time to grab your popcorn and stay tuned in 🤡🎪 Short Phenos is Pure Michigan lean, obvious now with the purple starting to form from bud sites. Tall girl is Sugar Cane Pheno what a stake, huh!? GHL out 🚀

This grow is an example of how important is to check your veg time to make sure it doesn't shoot over the lights and over the roof really, overall is good tho. Also i ditched advanced nutrients for a new brand, since advanced nutrients are just costly stickers imho. 11/16/24 bought a new fert , that will not only last me 10 times with a fraction of cost, also it's much easier then mixing 24 different bottles , also all the liquid ferts tends to cristallize so i don't even know if the fert i've applyied in the past (advanced nutrients perfect ph micro-grow-bloom) was all bioavailable (probably not) since the buds looks already bigger after 1 application. Also Ferty 1 Geo has also molybdenum among the microelements wich was not present on advanced nutrients. cheers!

Día 83 (15/07) ¡ Cosecha Auto Northern Dragon Fuel ! 😁 💦Nutrients by Aptus Holland - www.aptus-holland.com 🌱Substrate PRO-MIX HP BACILLUS + MYCORRHIZAE - www.pthorticulture.com/en/products/pro-mix-hp-biostimulant-plus-mycorrhizae

все еще продолжаю гнуть и подготавливать будущий ковер из БЛЭКДЖЕКА!

The Sensi Seeds Research breeding project has created eleven cannabis seed varieties. How? By combining new cannabis cultivars with a selection of strains from their long-established cannabis gene bank. For the first time in thirty-six years, they are opening the doors of the Sensi Seeds Research and Development Department. Week #3 Transplanted the seedlings from the cups to small pots (1,5l) at the beginning of the week. These small pots are perfect for pre-veg, they will be full of roots in 2-3 weeks. The wrong size of plant in the wrong size of pots will always lead to overwatering, this is why I use those intermediary pots before transplanting in their final pots (18l). The young plants are growing like if they were under natural sunlight, it’s very funny. The Mars-Hydro SP250 is imitating the sunlight, the plants are getting outdoor structures, they stand straight like if they were adults at only 15cm tall 😄. After 2 weeks in the cups with just some RootBooster they started to get slightly yellow. I have added some Cellmax BIO 8-2-2 with the RootBooster in the solution for watering after transplanting just to give them a lil help while the roots start to process the new soil (BIO). (I’m looking for a job in the Cannabis industry as Master Grower, Mineralogist, Quality Control)

Ready for harvest in 3 days.. Going for 30 hours of darkness before bringing them down. Hoping for good smoke, buds look a bit small.🌱🎋 Oh well, better luck next time, lol..🧐

I sowed cantaloupe bag seeds directly to flower box drip irrigation.I transplanted my white widow seedling to flower box. So the new line up this run is cantaloupe, blueberry, Girl Scout cookies and white widow. Cantaloupe seeds sprouted and i will keep the most vigorous grower.bb is throwing pistils.GSC is producing first set of true leaves. At the end of week 2 cantaloupe has first leaves so does white widow. My Gsc has first set of true leaves and my blueberry is putting out pistils and trichs.Things are going well

Hallo zusammen 🤙. Sie wächst sehr schön und macht keine Umstände.

Had one plant hemi, probably due to the high stress training I did last week. All plants looking very healthy, two out of the remaining 4 are several inches taller so may tie these down to even the canopy a little. One pheno is a lot more sativa looking than the others and had a much bigger stretch.

Beginning of week 2 of flower. Another defoliation/ lollipopping done. The cookies surprise me... she's a sativa with vigorous growth with a short internodal space and a bushy structure, but I think she can perform even better.

This 10gal reservoir has been a game changer!!! If you’ve been wasting/going through your nutrients fast I suggest you get one of these and in the comments add Midnitrtoker from IG sent me. Trying to get sponsored and give one of these systems away!! Like I said i filled up the res with 10gal and it has gone 4weeks!!! Today I empty out what’s left and change the feed to flower. That means we up the EC a tad and let it go. If 10gal lasted up 4 weeks we will be using 5gal this time and hope it lasts us the first 3 weeks of flower. I have not experienced any deficiencies the tips are turning purple but that’s because my night temps drop to the low 70s even to 69F. I took cuts of these girls again. Next round we will be using Floraflex or Athena. Same environment different nutrients we will see which company gives us the biggest harvest. See you all at the end of week 1 Flower.

Week 7 and both ladies are fully covered with trichomes and still very vital. If Gelato #2 continues to develop so well, I guess another 2.5 weeks to go.

Installed my new suplimental lights. 440 en 660 nm.

👉this is week start of week 8 and the switch to the 12/12 schedule. the plant is on the 6th week on the GH nutrient chart for its flora series drain to waste schedule.This is considered early bloom and the only difference from the transition nutrients is the reduction of FloraGrow and addition of Liquid KoolBloom. The water I use is RO water from a medical grade industrial machine (not on site). Its conductivity is .04ms. Its 98.5% pure water. I believe this is helping me mix my nutrients at full strength and achieve the middle to upper end of the recommended ec range. The volume of plant uptake has increased quite alot. I am averaging 2 liters two times a day, but as the week progressed a couple of high flow fertigations were needed to keep the run off below +30ms. I feed my Marigold plant the run-off after Ive measured it. The fertigation station is in a closet in another room and doorways wipe my memory so I fed 99 the runoff a couple days ago (9-16). So I fertigated 1.5 liter immediately. That runoff was close to 30+. The lights were going out so the next morning i fertigated with 4liters. That runoff was +10. That night was 2liters w/.9 liter runoff +10. I plant on keeping the flow a little high to help prevent any nutrient deficiencies while its doing the early flowering stretch. 👉The plant is lush and green and growing as a nice round bush. Stout main stalk and is 21". I began plucking lower leaves that were reducing airflow around the base. These could pose a mildew risk if left on because they are in contact with the pot and reducing airflow across the top of the media. They were shaded now by the expanding branches above so it was time to remove them. I like to take leaves gradually, one or two per fertigation event. I also have taken off the bottom 3 branches. They were healthy and had plenty of potential bud sites...but they would be in the shade and never meet the potential of the upper buds. I may take two more low branches, but I will keep them if they keep stretching outward and upwards and stay in the direct light. When they start flowering full time I will have removed as many of the potential larf bud nodes on the interior of each branch. Nothing extreme, just the basic lollipop on the bottom and reducing larf production up top. 👉I am using a cordless work light to make the pictures better. My phone camera flash isnt bright enough to over come the LED blurple and the addition of the very bright work light makes the picture way better. As you can see I will still be taking some of the pix with the LEDs on, but also use the camera flash and the work light and that helps bring out the green better. But lights out show a more detailed realistic image and I will include more pix this way. 👉Switching to 12/12 has been a challenge. I work varied hours and making it home before lights out is hit and miss. Also being a stoner I forget stuff if I get distracted by a movie, a sporting event or a shiny object, so visits to the tent during dark times will happen. I have green lights installed in the room and in the hallway. I have a good headlamp with green LEDs. I missed the first day and had to fertigate after hours...sigh. I took pictures with the green light on but no flash.

Shoog from BulletProof genetics this little plant is growing fast strong happy with the girl who’s gonna be a big plan I can tell both Plants are growing pretty well s Shoog one It’s growing faster than shoog 2 put both plants are doing pretty wellShoog one is really taking off One of my favorite plants this year so far just like haw fast it grows and how strong and healthy this plants are I have high hopes for theses phenos trying to find some amazing strains to work with on my breeding projects bulletproof genetics has some amazing genetics if you get a chance go check them out on Instagram or bulletproofgenetics.com

Dear Growers , Welcome to Flower Week 2-3 Day 14-21 from Flowering , we’re excited to share a very special project with you: NARCOS SEEDS Kingping Kush . With dedication, knowledge, and hands-on practice, we’ll guide you step by step through the journey—watch with us as growth, development, and small wonders unfold before your eyes. Whether you're a beginner or an expert, you are warmly invited to join, ask questions, and share your own experiences along the way! Project Setup & Conditions: • Brand/Manufacturer: Narcos Seeds • Tent: 222cmx150cmx150cm • Light: 2x 720 Watt Full Spectrum • Humidity: 50% • Soil: Narcos Organix Mix • Nutrients: Narcos Products • pH Value: 6 A Special Thanks To Narcos Seeds for the amazing collaboration, trust, and generous support in making this project possible. Your contribution is truly appreciated! Congratulations on Your Own Projects! We celebrate your growth, your creativity, and the passion you bring to the table. It’s truly inspiring to witness at Each visit . Stay curious and keep up Growing —we look forward to welcoming you back for the next chapter soon!

Insetti... Insetti ovunque 😕