Views expressed are my own. All opinions are my own. The opinions expressed here belong solely to me and do not reflect the views of Growdiaries or Grandcru Genetics. The cannabis strain Grape Guava can be a purple strain, depending on its specific phenotype and genetic makeup. While not all phenotypes of Grape Guava are purple, some variations, such as the Zatix Grape Guava, are noted for their striking purple appearance due to the genetic expression of anthocyanin pigments. Grand Cru Genetics is a cannabis seed bank that emerged in 2018 from a group of breeders in Madrid to provide a satisfactory experience to all cannabis users. "If we do things, we do them well. Due to our experience in the sector and our taste for excellence, we know high quality and we seek it in everything we propose and do." "We have a “cultivate without giving up” philosophy that we apply to everything we do. We do not give up, we are friends of change, and we adapt as necessary in a still restricted sector." "We speak relaxed because we know how to relax. We are not intense or preachy; we accept everyone as they are, and we understand that farming is not for everyone. But for those who do, we are here to accompany you. We like to do it and tell it. We are experts in the field because we are the first to do it. We speak from experience and connect with others because we share the passion for cultivation." "Cannabis has the ability to show us a world of possibilities. When you cultivate and live its growth process, you enjoy a path full of emotions and not just the final destination. At Grand Cru we find beauty in small things. We are attentive, observant, detail-oriented and aware of everyday things, and we savor them without rushing." In a garden of green, Grape Guava gleams, With its fruity aroma, enchanting dreams. Clusters of grapes, guava's sweetness ignite, A strain so divine, in purple and white. Euphoria whispers, a lush fruity haze, Grape Guava's embrace, a tranquil daze. Off and away.@1400ppm. The increased CO2 allows plants to thrive at higher temperatures, which in turn necessitates higher humidity to maintain the ideal VPD for healthy growth and transpiration. 80F -5F = 75F LST with 70% RH = 0.72 kPa. Higher temperatures and humidity promote rapid growth, nutrient uptake, and photosynthesis while maintaining a lower stress level. Temperature influences the rate of enzymatic reactions involved in aerobic respiration. Enzymes, such as those involved in glycolysis, the Krebs cycle, and the electron transport chain, work most efficiently at an optimal temperature range. In low temperatures, enzymatic activity will slow down, thus reducing the rate of aerobic respiration. In high temperatures, enzymes can become denatured, thus impairing their function and stopping the process of aerobic respiration. Glucose is the primary fuel for aerobic respiration. The rate of aerobic respiration increases with the availability of glucose, as it is the starting point for glycolysis. If glucose levels are low, cells may rely on alternative energy sources such as fatty acids or amino acids , but these processes may yield less ATP or be less efficient. To determine this effect, carbon dioxide volume was measured (as carbon dioxide is an output of aerobic respiration) 18/6 with the 6 being IR. The near infrared (IR-a) borders around 700nm up to 1400nm @ photon par flux density of 1.8 instead of darkness, keeping temps overnight a neat 77F-80F. I think of my tent as a lung. What goes in must come out. When the rate of air going out exceeds the amount of air coming in, it creates a negative pressure. Tent concaves (bends in). If set up correctly, the RH will begin to drop slowly to the desired level I set, and the extraction turns off when it reaches the desired RH. The plant, as it performs cellular respiration, will always release more water into the air; therefore, the RH% of the tent overnight will increase, as long as oxidative phosphorylation is occurring. As soon as the RH% creeps back up to 55%, the extraction turns back on, over and over. This creates a strong pressure differential, which will work wonders with mass flow. Replicating high and low-pressure fronts in nature. Critical for oxygen diffusion at the critical time of peak cellular respiratory function.. Moisture will not transfer from a saturated atmosphere to another if that air is already at or above its saturation point, meaning the air can't hold any more water vapor. Once I understood that water is produced as a by product during cellular respiration, specifically at the very end of the electron transport chain (ETC) where electrons are finally transferred to molecular oxygen, the higher the RH of the air, the more resistance there is for more moisture to be added to that environment, and effects the ease with which it does so. But none of that water comes from the pot; it's pulled from the air. If you run high daytime RH, your medium/pot is 100% reliant on transpirational root pull to move water. ZERO evaporation happens across the atmosphere if the tent air has high RH%, the medium cannot release its water through evaporation. Once a canopy develops, light no longer slowly wicks and evaporates from the topsoil. The Soil-Plant-Atmosphere Continuum (SPAC) describes the continuous pathway and process of water movement, driven by a gradient in water potential, from the soil, through the plant's roots, stem, and leaves, and finally evaporating into the atmosphere through transpiration. There is evaporation, there is transpiration, and then there is evapotranspiration; Evapotranspiration (ET) is the combined total of two processes: evaporation (water lost directly from soil and surface water into the atmosphere) and transpiration (water released from plants to the atmosphere through their leaves). Evapotranspiration represents the total amount of water that moves from the medium into the air. There is no such thing as a medium with too much water, only a medium that retains too much for too long. The water must always flow efficiently from one atmosphere(Medium) to another(Air) in a timely manner. Moisture is a critical factor for bacterial growth and decay. Dictating how long it's allowed to sit in any one location for any given period is a key preferred control. To ensure a net reduction in a bacterial population, the rate of removal (ET) must exceed the rate of bacterial growth (decay rate), which is often modeled as a growth rate for the specific bacterium under the given conditions. By optimizing daytime VPD, we also optimize conditions for bacterial growth to explode exponentially above 77°F.. If water is allowed to sit in a medium without an escape within a timeframe, nothing good will happen. IF High RH is maintained overnight as well as during the day, placing 100% of water movement at the behest of daytime transpiration, roots can only pull where they can reach, and if soil is compressed above a certain point, moisture will become trapped in a medium with no way of moving day or night. This will begin the countdown for decay to take hold. When water stagnates in a medium, it loses oxygen, creating anaerobic conditions that foster the growth of harmful microorganisms like bacteria and fungi, which can produce toxins and disease vectors. Thigmomorphogenesis, the process by which plants respond to mechanical stimuli like touch by altering their growth and development, results in significant morphological changes to improve survival against mechanical perturbations. This complex response involves sensing touch and initiating physiological and genetic responses, leading to changes in form and structure over days or weeks. The process is triggered by physical forces such as wind, rain, or touch. Plants adapt to these stimuli by changing their shape and structure, which may include slower growth, thickened stems, or altered leaf development. Plants possess sophisticated mechanisms to detect even subtle mechanical stimuli and initiate responses. A variety of molecules, including calcium ions, jasmonates, ethylene, and nitric oxide, are involved in signaling these mechanical inputs. Touch can induce the expression of genes that encode proteins for calcium sensing, cell wall modification, and defense mechanisms. A plant exposed to constant wind may become shorter and sturdier. A plant that is touched frequently might grow more slowly to conserve energy and develop thicker cell walls. These changes increase a plant's resilience and ability to survive in harsh environments. Let's get Thiggy with it.

So far so good,topped at 1 week.Getting busy with lst soon.👍

ACTUALIZACIONES A DIARIO!! Miles de gracias al equipo de Royal Queen Seeds y a @James por proponerme esta aventura tan trepidante y poder conocer de cerca las nuevas F1 y sobre todo a la gran Titan F1. Espero que lo disfruteis y os sirva como referencia. ¿Qué piensas cuando lees la palabra “Titán”? Hay quienes la asocian con los hijos de Urano de la mitología griega. Otros saben que Titán es la luna más grande de Saturno. ¿Y entre los cultivadores de hierba? Estas personas reconocen a la Titan F1 como una variedad de marihuana con una genética de vanguardia. Se trata de uno de los primeros híbridos F1 autoflorecientes, y es una variedad pionera que ofrece productividad, resistencia y algo completamente nuevo. La Titan F1 deleitará tu olfato durante la fase de floración y más allá. Esta variedad autofloreciente ofrece un potente perfil de terpenos compuesto principalmente por mirceno, farneseno, ocimeno, pineno, bisabolol y limoneno. Gracias a MarsHydro 😊🙏 por darme la mejor luz que hay en el mercado. La marca numero uno en focos 💡, carpas de cultivo ⛺️, extractores 🌬️ y demás aparatos que necesitas para tu cultivo. Para esta aventura arrancaremos con 💡Mars Hydro TS 1000 Full Spectrum LED Grow Light 150W Regulable y 1 semilla autofloreciente a un ciclo de 20/4. Verdaderos 150w con este TS1000, la mejor luz de cultivo LED para principiantes. Ofrece una luz adecuada para 2-4 plantas 🌱. Su precio razonable, la marcada mejora del rendimiento y el control variable de la producción la hacen amigable para los nuevos cultivadores. Todo un tesoro para cualquier cultivador que este comenzando. Usaremos para esta aventura una carpa de 60x60x90, MarsHydro una carpa para los más exigentes.Con una solapa de cremallera mejorada, dobles cremalleras de metal con forro,reflectante diamante tipo Mylar, postes de metal para una estructura mas solida, no se puede pedir nada mas. Garantizando una respuesta en solo 24 horas tanto si has usado antes la marca como si no. 🌻🚀 Consigue tus semillas aqui: https://www.royalqueenseeds.es/semillas-de-marihuana-hibridas-f1/624-titan-f1.html 💡 MarsHydro TS1000: https://www.amazon.com/gp/product/B07PLY1WKK ⛺️ 60 x 60 x 90 MarsHydro: https://www.amazon.com/dp/B081PN2QDN/ Segunda semana de floracion, las ramas laterales siguen estirando junto con la cola central y se muestran las primeras preflores, es una planta muy compacta y he tenido que quitar alguna hoja baja para evitar la aparicion de algun hongo. Es la genetica que mejor ha respondido, por no decir la mejor. Felicidades Royal Queen Seeds y MarsHydro 😁 📅 Dia 28: Riego con nutrientes EC 550 📅 Dia 29: Descanso, en tan solo 48horas se nota una gran diferencia entre la que esta en un ciclo 20/4 con MarsHydro 😍 a la otra que esta 12/12 con un led chino, creo que por este motivo me estaban saliendo cosechas pobres, con cogollos no muy densos y las plantas se alimentan mucho menos, con MarsHydro se permiten mas comina y por lo tanto una mayor produccion y calidad del producto final. 📅 Dia 30: Riego con nutrientes EC 450, estas últimas 48 horas ha dado otro estiron, mide 60cm y esta en una maceta de 6litros. 📅 Dia 31: Descanso 📅 Dia 32: Riego con nutrientes EC 450 📅 Dia 33: Riego con nutrientes EC 450, ya mide 70cm 📅 Dia 34:

Kmintz Flowering Day 63 Most of the buds are almost coming to the finish line. Some larf still needs to be developed with opaque to milky trichomes. The harvest will be done in the next 3-4 days.

01/26/2021 Last week of flower, will get chopped to dry on day 63. I liked my soil grown clone I took at 50 days, high was good and long legs 3-4 hours. I am looking forward to seeing how much different she can get at 63 day harvest, for better or worse we will know soon! Fingers crossed🙏 All but 1st picture are under 1000 w metal halide for better pictures she is sparkling like crazy! And smell! Intoxicating, sweet Ps.will be harvesting Sunday morning, I will defoliate to show her off some,(more pics). I like to wet trim with, the exception of single finger leaves around buds I believe it protects the buds until your ready to smoke, or vape.

The Perfect Student & My First Topping ​🌿Unstoppable Perfection🌿 Die Tropical Chimera ist seit Tag 1 mein absoluter Musterschüler. Sie ist das Paradebeispiel für eine wunderschöne, perfekt symmetrische und kerngesunde Pflanze. Ganz ehrlich: Wenn ich es nicht besser wüsste, würde ich glatt behaupten, sie ist eine Kunstpflanze – so makellos steht sie da. Sie wächst, und wächst, und wächst... einfach unzerstörbar! 🌿​A Heartbreaking Milestone: First Topping🌿 ​Diesen Samstag war es so weit. Da sie meine erste photoperiodische Pflanze ist, hatte ich durch sie auch mein „erstes Mal“ beim Toppen. Ich muss gestehen: Es fiel mir wahnsinnig schwer, mein Baby zu „köpfen“ . Ich trauere dem entfernten Kopf immer noch ein bisschen nach... 🌿 ​Aber die Chimera? Die ist aus Stahl! Während ich noch trauere, zeigt sie absolut null Anzeichen von Stress. Sie hat sich keine Sekunde hängen gelassen, keine schlaffen Blätter, nichts. Sie ignoriert den Eingriff einfach und wächst munter weiter, als wäre nichts passiert. Wahnsinnige Vitalität! 🌿​Pure Vitality – No Additives🌿​ Auch hier bleibe ich meiner Linie treu: Kein Dünger, absolut nichts. Sie ist so gesund, vital und tiefgrün, dass sie offensichtlich alles hat, was sie braucht. Am liebsten würde ich sie einfach ewig weiterwachsen lassen und unendlich viele Klone von dieser perfekten Genetik ziehen.

Hi everyone thanks for stopping by 🙌🏻 So this is week 8 of vegetive stage almost complete 👌🏻 - I’ve had some hesitation holding of on flowering for all a good few reasons - Clones ✔️ starting to get most of them up to a decent ppm as I’ve had few N defs/calmag difficulties all in check now ✅ We’ll be setting up the second 2.4 grow tent, for the clones & others to veg for a week or so then get them into some 20litre 👞 Start flowering them the week after give or take 💪🏻 for this tent im going to add in a 12litre or 20litre dehumidifier to keep RH in check.

Hallo zusammen 🤙. Sie wächst sehr schön und macht keine Probleme. Rabattcode für den BIOTABS-Webshop https://biotabs.nl/en/shop/ GDBT420, damit erhalten Sie 15 Prozent

Starting to really take off in length since her 2nd feeding. I've been so far alternating between plain ph'd water and feeding every 3-4 days, moving on to week 5 feeding schedule in the coming days. This girl definitely smells a bit more than my first grow (great white auto) and I like that 😍 I'm wondering when I should start to defoliate a bit....

Glad with the results. The purple punch and the Blue gelato 41 already has a strong smell, girls are healthy all is going well.

D-89 : I've just raised the calmag level from 0.5 to 0.8 ml/l and cut off the leaves wearing calcium deficiency symptoms. Flowers growed a bit during last week but, most important, they got fatter :) It seams that 2L every 48h is a good pace for them.

Hey Canna Fam, So day 72 of 12/12 and I harvested my Plat. GSC and she was looking amazing. Buds are dense dense DENSE and sparkling with trichomes. I harvested the tops and will leave the lower canopy to mature for another week or 10 days. Hope you enjoy the update and keep posted for dried and trimmed buds.✌️🏼

Looks like my biggest yielder thus far,lemon smells pulling thru nicely so happy about that.She's gna be very smelly.Longer flowering strain.Definitely see the sativa

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Hi growers! The kushes are buding nice!Bubba kush started to coloring a litle.Dutch kush have such a nice smell.Loove the smell that is coming from the tent! Stay green!🌱

Day 120. All Gorillas are choped. Now i have new worry - my bag seed Strawberry Cough went hermie aswell. So whatever it is in 10 days Control garden will be finished. Hope to take Cookies in 3 days, one ended up in really nice frosty nugs, other is a pity to look at ... Anyway both Cookies big fail , not even close to my 100g/plant target, Control garden with 3 not 8 weeks of veg will destroy them in weight and size , maybe frost is really nice on one of 5 Cookies and that is only positive side. Plus this plant is going nice violet too... I will monitor Strawberry for naners, but plans has changed, need to properly wash tent from pollen before next run and half of next is flowering outside already , another is almost ready to be poted to final spot. Water water water and patience Day 123. New day - new worry ... Today found second largest Incredible Bulls cola damaged by BudRot ... Sad story ... Now i am contemplating last two days in my head and : 1. Third time in my life i touch bud and squeeze it a bit and third time i have bud rot ... 2. While watering i hit it with watering can. So double trouble for amazingly huge bud and he is gone. I don't know why , but every time when disaster happens - my phone is flat ... Cola went straight to toilet. Took 3 buds down, but its a small part of i guess 10g grenade ... Watching for naners and budrot now ... If i see any rot , all crop is chopped same day. Have last night shift and then holidays , should monitor them better from now on ... Tough run .... Day 126. Girls are too young to chop, but i need to do it, so today is last day. After night they out, autos from green house in. All girls left is Control Garden, last 4th bean is in green house growing like rockets, but not weed ;)) RQS Cookies are disaster, 36 days younger plants outperformed them totally. I was very disappointed to have all 5 out of 5 mutated and with issues ... Happy Growing

Day 47 for this girl. This monkey is getting tall. Real sativa this girl, cant wait for the monkey to get fat. Starting with preflowering nutes this week as this monkey stays thirsty

Her scent is incredible, something sweet. The buds developed quickly, and now appear to be getting fatter. Let's see what these last 4 weeks of flowering will be like. 12/12 from the beginning, left it with an acceptable size, but in the next cultivation I will start LST ties from earlier, to make better use of the light. Let's see the difference.

Hello This is the end of week 10 and the beginning of week 11 of veg. The plant is doing good. It's got a couple of bottom fanleaves going yellow. Going to have to take clones of this one before it flowers. It's quite sticky with the rub test. I let the paper Wasps live in a smaller greenhouse that have my cactus in it. They are very good for the garden bringing back lots of pests to the nest to feed their young. They are not very aggressive and mainly just stick to themselves. I can go in and out of that greenhouse and not get stung. They just fly around me. Fun to watch. OK. Be Great. Chuck.