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

Hello This is the end of week 10 and the beginning of week 11 of veg. Going good in here. Got some trimming done. Got the bottom trimmed up and sucker branches taken off. I've taken off enough leaves that you can barely see through the plant now. Don't take off too much. It will take a few days for the plants to get over the trim up and heal up, and then I'll start to flower next week. OK. Be Cool. Chuck.

Wow she's frosty!!!??!?!! Did I mention that before? 😁 😂 Trichomes going cloudy now.

3/14 Transplanted pineapple meatball babies into 1 gallon pots filled with Down to Earth Potting Mix. (I found out a few weeks later that this soil SUCKS for cannabis due to horrible drainage) Plants are sitting under my Spider Farmer SF-1000 in a grow tent.

**Encontrarás la traducción a español al final de la descripción** From/Desde: 01/03/19 || To/Hasta: 07/03/19 From day/Desde día: 8 || To day/Hasta día: 14 You can find the Gorillas Diary here: ** Podéis encontrar el diario de las Gorilla aquí:** https://growdiaries.com/diaries/25675-makingmoney-with-gorilla-mm-vs-gorilla -----IMAGES & VIDEOS----- Video 1: Timelaspe video covering 5 days, from Monday 4th night to Sunday 9th afternoon/night. One second Blackouts on video represents night times. I'm sorry for the dancing of colours specially first days, i will try to do it better next time. The background song is from the old awesome album "Deep Forest" of Deep Forest "Sweel Lullably" song (I think i'm going to use this song for almost all timelapse plant growing videos). -----WEEK SUMMARY----- I'm sorry about the delay updating this week, i traveled to Venice at the end of this week and that's why it's late and i have very few or non photos of the next week. I wish the almost 5 days timelapse video can cover the lack of images for the next week. As you can see the Moneys are growing very equitative, the one that looked small last week is now of the same size as the other one. among the 4 plants shown in the group photos, only one has some kind of problem, and is not a Money maker :). As soon as i could perform a man-lining on any of the moneys i will. LST STRUCTURE: To prevent breaking or making holes in the pot i designed this LST structure in blender and I printed it in 3D. They fit perfectly in the 8l RootPoch pots, so at time i didn't fixed them to the pots. If i see any of the plants lifting the structure i will just add weigh over it. -----WATERING CALENDAR----- 06/03/19 - 1.250 ml with all week nutrients and 1 CO2 tablet over the soil @ 0.4~0.5 E.C. PH5.5 (I'm going to travel to Venice till Sunday so i watered well) *****ESPAÑOL***** -----IMÁGENES Y VÍDEOS----- Vídeo 1: Vídeo TimeLapse que cubre 5 días, desde el lunes 4 por la noche hasta el domingo 9 por la tarde/noche. Los negros de 1 segundo que aparecen en el vídeo indican las noches. Siento mucho las variaciones de color entre los días, especialmente los primeros, la siguente vez intentare tener mejor color y más estable. La canción que suena de fondo es de un album antiguo maravilloso llamado "Deep Forest" de Deep Forest, la canción es "Sweet Lullably" y creo que la voy a usar en todos los timelapses de cultivo). -----SUMARIO SEMANAL----- Siento el retraso en el update de esta semana, me pilló el fin de la semana con un viaje que he hecho a Venecia y por esta razón llega tarde esta semana y de la siguiente tengo pocas fotos, espero cubrirlo bien con el vídeo timelapse que he hecho de casi 6 días Como se puede apreciar, las Moneys están creciendo equitativamente, la que parecía pequeña la semana pasada, se ha puesto a la par con la otra. De entre las 4 plantas que aparecen en las fotos de grupo, sólo una tiene algún tipo de problema, y no es una de las Money. Tan pronto como pueda man-lining en una de las Moneys se lo haré, creo que va a ser en semana 4. ESTRUCTURA LST: Para no agujerear los tiestos he diseñado esta estructura para LST con blender y la he impreso en 3D. Se ajusta a la perfección a los RootPoch de 8 Litros pro lo que de momento no la he fijado al tieso ni suelo mediante nada, si veo que alguna de las plantas la levanta, simplemente pondré peso sobre la estructura. -----CALENDARIO DE RIEGO----- 06/03/19 - 1.250 ml con todos los nutrientes semanales y una pastilla de CO2 sobre la tierra @ 0.4~0.5 E.C. PH5.5 (Como voy a viajar unos días he regado bien)

Let's harvest ! Let's dry 💚 this was a good week like usual , it was the flushing and final week

Looking forward to my first ever grow. Any tips is welcomed, growing a Critical XXL CBD strain. Its been exciting this far seeing the rapid growth under the full spectrum E900 LED light.

Last week of flowering for our banana purple Punch from fastbuds 420 This week only water was given to the girls, as at the end of week we are harvesting the plants! Very nice smells comes out of the tent, cant wait to try all of the fastbuds strains i have in the tent 🤗🤗🤗

Cómo ven va bien grande mi chemical bride y va creciendo muy bien

Hola que tal Growers!!! Esta semana empezó con un poco de preocupación por el problema del exceso del calcio el cual bloqueo otros nutrientes, !!!bueno eso espero!!!! hahahaha; pero va muy bien para ser mi primer cultivo Indoor, cambiamos el agua de riego por agua embotellada que tiene un PH= 6,9-7 y un EC=0,3 µs/cm bastante menor al agua de la red. Normalmente riego según la necesidad de la planta, siempre que veo el sustrato seco riego, el primer riego de esta semana solo agua aproximadamente 500ml para limpiar un poco la raíz de ese exceso. El siguiente riego si la alimento con aditivos universales de plagron, le va muy bien, la decoloración de las hojas no sigue, pero aún se notan en las fotos las pueden ver. Solución de riego PH=6,5 EC=0.8 µs/cm ( en la tabla de plagron me recomiendan llevarla a 1.7, pero quiero ir despacio para ver como reacciona, es más fácil corregir una deficiencia que un exceso si me pide más la planta se la suministraré)

Topped this girl this week, she’s growing pretty good. Very nice looking plant to my eye.

Welcome to week 8 of my Strawberry Cheesecake diary from seedsman! At this phase in her growth there really isn't much left for me to do but water her and maintain the soil a bit for the next month. I ended giving her some good homemade sprouted barley and LABS, so I'm sure she's lovin life right now and her flowers are looking amazing! She smells strong of fruity skunk facts, so thats interesting 😆. I love it. We can see a bunch of trichomes coming in and some of her pistols are turning a very nice neon orange color. The only thing that concerns me is some spots on her leaves that could possibly be rust, so I gave her a very light foliar spray of baking soda just in case. I've also started adding quillaja to her water to help with saponin content.

2018-04-03 Week 14 Day 1 Not much to say, there isn't much drama going on in growroom 2, the only things I do is giving them water and nutes 2 - 3 times/week and making sure that the lamp don't burn the girls. I gave them 4 liters today, and since they live in smartpots I can see when the pot gets wet when watering the girls, but you could hardly notice that. They are getting thirsty 😛 The flowers are developing very good, they look really healthy and their colors are fine. Sour Ripper nr 1 is 78 cm Sour Ripper nr 2 is 78 cm 2018-04-04 Raised the lamp to it’s highest level and turned all girls 1/4 turn, it’s really hard to get in to the ladies in the back, I need to push the girls up against the walls on each side and crawl on the floor to be able to turn them and give them water/nutes. Damn these plants, why do they have to grow and become so BIG?! 😆💪 Added a new video, enjoy my SoG 😄 ----------------------------------------------------------------------------------------------------------------------------------------- Strain information After much effort Ripper seeds can introduce one of the most appreciated varieties by genetic collectors. They have worked to get one of the few lines of Sour Diesel feminized version preserving the main qualities of a good Sour D: flavor and potency. Sour Ripper has a sativa structure with a wide distance between branches, little foliage and a more compact and desirable bud than the Original Sour Diesel we work. It's flowering period is 65-70 days. The most "undergrown" taste of the United States available for your collection. Vegetative: 1 to 2 weeks Genotype: 60% Sativa / 40% Índica Indoor flowering: 65/70 days. Outdoor flowering: Mid October Yield: Medium / High Effect: Powerful. --------------------------------------------------------------------------------------------------------------------------

Everything is going great, the planta are very healthy, waiting for the the bloom season.

Stiamo ancora raccogliendo,ancora nessuna pianta é morta,sto rimuovendo piano piano le cime più mature,così facendo evitiamo le cime popcorn e diamo il tempo alla pianta di riempire anche le cime inferiori,per adesso levando quella fumata e venduta siamo all'incirca sui 780g,però aspettiamo anche il nuovo stendino,alla fine del raccolto dovremmo arrivare a quasi 2 Kili con 7 piante e 6 vasi,con una media di 333g a pianta,ho pubblicato tutto quello che potevo,ogni procedimento,spero vi piaccia e mi seguiate

Fed at start of this week with 2 litre each with bio blizz schedule. Very clear signs of nitrogen deficiency in higher up leaves now, hopefully I am now feeding enough nutes. trichomes still looking clear to me hopefully only another week or so until it’s ready to harvest.

12/12

First week of seedlings just about done. Seedlings emerged by March 8th or 9th. Going great so far, 6/6 alive, one sort of okay. Fox Farm Happy Frog base soil. Aiming to keep best 4 for a Scrog, only have max 150cm height in the tent (low basement). Aiming for VPD around 0.6 to 0.7.