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

i gave 1ml/l bloom booster but the ph kept rising to 6.7 i couldnt bring it down for longer then 1 hour. so now its back to micro/bloom also added calmag the buds are getting bigger now

Week 2 going 💪🏼 used fish shit and water

Very Beautiful, Purple Buds, nice smell, smooth smoke and good high, can only recommed growing 3 more rn

Vamos familia, esto ya va cogiendo de nuevo forma, me encanta esta variedad do sweet dos de sweet seeds es brutal, cepa cruzada x cookies 🍪, es un híbrido que bien cultivado no falla. . El ph como siempre 5,8 , la temperatura es óptima, en 22/24 grados de media, y la humedad actualmente está entre el 60/70%. . AgroBeta: 0,8 ml x L Piramid , vía radicular. 0,6 ml x L Growth black line , vía radicular. 0,1 gr x L Cancerbero , vía radicular. 0,1 ml x L Tucán , vía radicular. 0,1 ml x L Flash Root , vía radicular. 0,4 ml x L Great Green , vía foliar. 0,05 ml x L Gold Joker, vía radicular. . Esto es todo, espero que os vaya gustando el cómo va avanzando esto se ven con buen porte, es un cultivo que si va todo como hasta ahora , va ser increíble. Muy buenos humos 💨💨💨.

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This was a quiet week. The girls were recovering from their topping but were also flipping into flower. They have been getting water every two days and that seems to be an issue so I bought an auto watering drip system to install next week. This girl has the biggest comeback outta all of them. Has continued to do well and has responded very well to the topping. Excited for this one Dimmed to 60% Here are the lights details: Medic Grow Mini Sun-2 150W LED Model: MN150-022 Spectrum mode: V1 Efficacy: 2.8 umol/J Thanks for stopping by! You can find the light on Grow Diaries: https://growdiaries.com/grow-lights/medic-grow/mini-sun-2-150-watts You can find the light on Medic Grow's website: https://medicgrow.com/

Kept tucking leaves and tried to fill up the canopy. Guess it's working out. We'll see. Any tips? I see a lot of buds developing, deep in the canopy. They seem to catch a fairly amount of light. In hindsight, could I have trimmed them more a couple weeks ago? Early on in the grow the two light hung closer together, therefore the right half of the tent got to much lighting before I replaced the light, further apart. I'm thinking this being the cause of the right half of the tent being lower then the left side. I'm hoping it will catch up.

I harvested 2 of the 5 plants on day 71. The other 3 plants got harvested on day 80 and are in the drying process. My inline fan is running on 25% and I got a fan running on the lowest setting on the bottom of the tent, so I doesnt blow on the buds directly.

07/10: Mọi thứ đều ổn sau khi vào pgr. 09/10: vào cyco flower B, liều 0,5ml/1l. Tưới mỗi cây 3l. 12/10: vào thêm dinh dưỡng: b1 450ppm + b2 400ppm+ mkp 150ppm. Ph 6.5, tưới mỗi cây 2,5l

START OF WEEK 6 DAY 35 I am not sponsored by any company, simply wanted to try out something new this grow. NUTRIENTS USED THIS WEEK Front Row AG Part A 4.2g per gallon Front Row AG Part B 2.8g per gallon Front Row AG Phoszyme .4g per gallon Front Row AG SI .5ml per gallon Front Row AG Triologic 1ml per gallon Front Row AG Clean Up .2g per gallon Another great week after the transplant to final pots. Every visible node was topped on all the plants. Some of the large fan leaves connected to the main stem were removed. Custom drip rings were made out of some 1/2 inch tube that I drilled some holes in. Each drip ring has its own shutoff due to different substrate being used. I was getting rid of some leftover stuff from past grows. This is not ideal, but it’s what I had to work with and cost no 💰 this go around. I’m hoping for a great stretch from these Mandarin Cookies. The net will probably go up at the end of the week followed by one final week before flipping the light cycle to 12/12 for flower production. I really need the height of the Cookies to catch up to the Super Lemon Haze that are growing like a maniac! I’m gonna take clones at some point…maybe. Thanks for stopping by and we’ll see you next week.

Apple Fritter smell for days, makes you want to keep your nose in the bag. Ill need to grow this one again.

🍼Greenhouse Feeding BioGrow & Bio Bloom ⛺️MARSHYDRO The ⛺️ has a small door 🚪 on the sides which is useful for mid section groom room work. 🤩 ☀️ by VIPARSPECTRA (models: P2000 & XS 2000)

Gracias al equipo de Seedsman y XpertNutrients sin ellos esto no sería posible. 💐🍁 Bubba Cheescake: Bubba Cheesecake es un cruce de Bubba Kush anterior al 98 con Cheese Cake (Wedding Cake x Exodus Cheese). Se trata de un híbrido 70% índica con muy buenos rendimientos, alto en THC y bajo en CBD. Bubba Cheesecake prospera en interiores y exteriores. En interior se aconseja un corto periodo de crecimiento vegetativo debido a la cantidad de estiramiento que presentan las plantas. Las plantas pueden crecer hasta una altura de 250 a 350 cm. cuando se deja crecer naturalmente al aire libre. En interior, la floración dura entre 60 y 65 días, con rendimientos entre buenos y altos, de 400 a 550 gr/m2. Las plantas de exterior son capaces de producir entre 700 - 800 gr. peso seco. En las latitudes norteñas, en exterior, los productores pueden esperar cosechar a principios de octubre. Los cogollos son grandes y duros como piedras. Las plantas maduras muestran atractivos colores púrpuras y azules y brillan con una resina pegajosa que cubrirá las manos del cultivador si no tiene cuidado. El componente Wedding Cake agrega dulzura al sabor del regaliz y el aroma es terroso y musgoso. La producción de THC es muy alta con un nivel bajo de CBD. El efecto es intensamente narcótico, fuerte y duradero. 🌻🚀 Consigue aqui tus semillas: 🍣🍦🌴 Xpert Nutrients es una empresa especializada en la producción y comercialización de fertilizantes líquidos y tierras, que garantizan excelentes cosechas y un crecimiento activo para sus plantas durante todas las fases de cultivo. Consigue aqui tus Nutrientes: https://xpertnutrients.com/es/shop/ 📆 Semana 11: Tras una semana de buen tiempo sigue estirando dia tras dia. Sigo aplicando nutrientes con la dosis recomendada por el fabricante